spacer
spacer

PDBsum entry 1l7v

Go to PDB code: 
protein ligands Protein-protein interface(s) links
Transport protein/hydrolase PDB id
1l7v

 

 

 

 

Loading ...

 
JSmol PyMol  
Contents
Protein chains
324 a.a. *
231 a.a. *
Ligands
V4O ×2
* Residue conservation analysis
PDB id:
1l7v
Name: Transport protein/hydrolase
Title: Bacterial abc transporter involved in b12 uptake
Structure: Vitamin b12 transport system permease protein btuc. Chain: a, b. Engineered: yes. Vitamin b12 transport atp-binding protein btud. Chain: c, d. Synonym: vitamin b12-transporting atpase. Engineered: yes
Source: Escherichia coli. Organism_taxid: 562. Gene: btuc. Expressed in: escherichia coli. Expression_system_taxid: 562. Gene: btud. Expression_system_taxid: 562
Biol. unit: Tetramer (from PQS)
Resolution:
3.20Å     R-factor:   0.262     R-free:   0.286
Authors: K.P.Locher,A.T.Lee,D.C.Rees
Key ref:
K.P.Locher et al. (2002). The E. coli BtuCD structure: a framework for ABC transporter architecture and mechanism. Science, 296, 1091-1098. PubMed id: 12004122 DOI: 10.1126/science.1071142
Date:
18-Mar-02     Release date:   15-May-02    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chains
Pfam   ArchSchema ?
P06609  (BTUC_ECOLI) -  Vitamin B12 import system permease protein BtuC from Escherichia coli (strain K12)
Seq:
Struc:
326 a.a.
324 a.a.
Protein chains
Pfam   ArchSchema ?
P06611  (BTUD_ECOLI) -  Vitamin B12 import ATP-binding protein BtuD from Escherichia coli (strain K12)
Seq:
Struc:
249 a.a.
231 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 Enzyme reactions 
   Enzyme class: Chains C, D: E.C.7.6.2.8  - ABC-type vitamin B12 transporter.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction: an R-cob(III)alamin(out) + ATP + H2O = an R-cob(III)alamin(in) + ADP + phosphate + H+
R-cob(III)alamin(out)
+ ATP
+ H2O
= R-cob(III)alamin(in)
+ ADP
+ phosphate
+ H(+)
Molecule diagrams generated from .mol files obtained from the KEGG ftp site

 

 
    reference    
 
 
DOI no: 10.1126/science.1071142 Science 296:1091-1098 (2002)
PubMed id: 12004122  
 
 
The E. coli BtuCD structure: a framework for ABC transporter architecture and mechanism.
K.P.Locher, A.T.Lee, D.C.Rees.
 
  ABSTRACT  
 
The ABC transporters are ubiquitous membrane proteins that couple adenosine triphosphate (ATP) hydrolysis to the translocation of diverse substrates across cell membranes. Clinically relevant examples are associated with cystic fibrosis and with multidrug resistance of pathogenic bacteria and cancer cells. Here, we report the crystal structure at 3.2 angstrom resolution of the Escherichia coli BtuCD protein, an ABC transporter mediating vitamin B12 uptake. The two ATP-binding cassettes (BtuD) are in close contact with each other, as are the two membrane-spanning subunits (BtuC); this arrangement is distinct from that observed for the E. coli lipid flippase MsbA. The BtuC subunits provide 20 transmembrane helices grouped around a translocation pathway that is closed to the cytoplasm by a gate region whereas the dimer arrangement of the BtuD subunits resembles the ATP-bound form of the Rad50 DNA repair enzyme. A prominent cytoplasmic loop of BtuC forms the contact region with the ATP-binding cassette and appears to represent a conserved motif among the ABC transporters.
 
  Selected figure(s)  
 
Figure 4.
Fig. 4. Transport pathway for B[12] through the BtuCD transporter. The backbone of the B[12] transporter is shown in a side view, with the four subunits colored as in Fig. 3A. The cavity at the interface between the two membrane-spanning BtuC subunits is shown as a semi-transparent, yellow surface and was calculated with a probe radius of 2 Å using the program MSMS (59). The B[12] molecule shown in CPK was manually docked into the cavity and is not present in the structure. The gate region is shown in light blue.
Figure 7.
Fig. 7. Schematic mechanism of vitamin B[12] import through the BtuCD transporter. The membrane-spanning and ABC cassette subunits are depicted as C and D, respectively, and the periplasmic binding protein BtuF as F. The gray ribbon represents the cytoplasmic membrane. On the left, the nucleotide-free state of the transporter is shown. On the right, proposed rearrangements during translocation of vitamin B[12] are depicted. See text for further explanation.
 
  The above figures are reprinted by permission from the AAAs: Science (2002, 296, 1091-1098) copyright 2002.  
  Figures were selected by an automated process.  

Literature references that cite this PDB file's key reference

  PubMed id Reference
23142986 J.S.Woo, A.Zeltina, B.A.Goetz, and K.P.Locher (2012).
X-ray structure of the Yersinia pestis heme transporter HmuUV.
  Nat Struct Mol Biol, 19, 1310-1315.
PDB code: 4g1u
23000901 V.M.Korkhov, S.A.Mireku, and K.P.Locher (2012).
Structure of AMP-PNP-bound vitamin B12 transporter BtuCD-F.
  Nature, 490, 367-372.
PDB code: 4fi3
  21488101 A.S.Oliveira, A.M.Baptista, and C.M.Soares (2011).
Conformational changes induced by ATP-hydrolysis in an ABC transporter: A molecular dynamics study of the Sav1866 exporter.
  Proteins, 79, 1977-1990.  
21336797 F.Ding, K.J.Lee, A.Vahedi-Faridi, T.Huang, and X.H.Xu (2011).
Design and probing of efflux functions of EGFP fused ABC membrane transporters in live cells using fluorescence spectroscopy.
  Anal Bioanal Chem, 400, 223-235.  
21706007 G.B.Erkens, R.P.Berntsson, F.Fulyani, M.Majsnerowska, A.VujiÄić-Žagar, J.Ter Beek, B.Poolman, and D.J.Slotboom (2011).
The structural basis of modularity in ECF-type ABC transporters.
  Nat Struct Mol Biol, 18, 755-760.
PDB code: 3rlb
21315686 R.Yang, Y.X.Hou, C.A.Campbell, K.Palaniyandi, Q.Zhao, A.J.Bordner, and X.B.Chang (2011).
Glutamine residues in Q-loops of multidrug resistance protein MRP1 contribute to ATP binding via interaction with metal cofactor.
  Biochim Biophys Acta, 1808, 1790-1796.  
21059948 C.Orelle, F.J.Alvarez, M.L.Oldham, A.Orelle, T.E.Wiley, J.Chen, and A.L.Davidson (2010).
Dynamics of alpha-helical subdomain rotation in the intact maltose ATP-binding cassette transporter.
  Proc Natl Acad Sci U S A, 107, 20293-20298.  
20644544 D.Parcej, and R.Tampé (2010).
ABC proteins in antigen translocation and viral inhibition.
  Nat Chem Biol, 6, 572-580.  
20655344 D.W.Urry, K.D.Urry, W.Szaflarski, and M.Nowicki (2010).
Elastic-contractile model proteins: Physical chemistry, protein function and drug design and delivery.
  Adv Drug Deliv Rev, 62, 1404-1455.  
20659291 E.Bordignon, M.Grote, and E.Schneider (2010).
The maltose ATP-binding cassette transporter in the 21st century--towards a structural dynamic perspective on its mode of action.
  Mol Microbiol, 77, 1354-1366.  
19961542 E.Crowley, and R.Callaghan (2010).
Multidrug efflux pumps: drug binding--gates or cavity?
  FEBS J, 277, 530-539.  
19857594 E.Lamping, P.V.Baret, A.R.Holmes, B.C.Monk, A.Goffeau, and R.D.Cannon (2010).
Fungal PDR transporters: Phylogeny, topology, motifs and function.
  Fungal Genet Biol, 47, 127-142.  
  20978600 G.Chhabra, P.Sharma, A.Anant, S.Deshmukh, H.Kaushik, K.Gopal, N.Srivastava, N.Sharma, and L.C.Garg (2010).
Identification and modeling of a drug target for Clostridium perfringens SM101.
  Bioinformation, 4, 278-289.  
20628841 H.Shimizu, Y.C.Yu, K.Kono, T.Kubota, M.Yasui, M.Li, T.C.Hwang, and Y.Sohma (2010).
A stable ATP binding to the nucleotide binding domain is important for reliable gating cycle in an ABC transporter CFTR.
  J Physiol Sci, 60, 353-362.  
19785456 I.Bahar, T.R.Lezon, A.Bakan, and I.H.Shrivastava (2010).
Normal mode analysis of biomolecular structures: functional mechanisms of membrane proteins.
  Chem Rev, 110, 1463-1497.  
19961540 I.D.Kerr, P.M.Jones, and A.M.George (2010).
Multidrug efflux pumps: the structures of prokaryotic ATP-binding cassette transporter efflux pumps and implications for our understanding of eukaryotic P-glycoproteins and homologues.
  FEBS J, 277, 550-563.  
19996093 J.W.Weng, K.N.Fan, and W.N.Wang (2010).
The conformational transition pathway of ATP binding cassette transporter MsbA revealed by atomistic simulations.
  J Biol Chem, 285, 3053-3063.  
20544182 K.J.Lee, L.M.Browning, T.Huang, F.Ding, P.D.Nallathamby, and X.H.Xu (2010).
Probing of multidrug ABC membrane transporters of single living cells using single plasmonic nanoparticle optical probes.
  Anal Bioanal Chem, 397, 3317-3328.  
19826804 K.McLuskey, A.W.Roszak, Y.Zhu, and N.W.Isaacs (2010).
Crystal structures of all-alpha type membrane proteins.
  Eur Biophys J, 39, 723-755.  
20382768 K.Okuda, S.Yanagihara, T.Sugayama, T.Zendo, J.Nakayama, and K.Sonomoto (2010).
Functional significance of the E loop, a novel motif conserved in the lantibiotic immunity ATP-binding cassette transport systems.
  J Bacteriol, 192, 2801-2808.  
20667175 K.R.Vinothkumar, and R.Henderson (2010).
Structures of membrane proteins.
  Q Rev Biophys, 43, 65.  
20799350 L.Kelly, H.Fukushima, R.Karchin, J.M.Gow, L.W.Chinn, U.Pieper, M.R.Segal, D.L.Kroetz, and A.Sali (2010).
Functional hot spots in human ATP-binding cassette transporter nucleotide binding domains.
  Protein Sci, 19, 2110-2121.  
20192773 L.Li, and R.F.Ismagilov (2010).
Protein crystallization using microfluidic technologies based on valves, droplets, and SlipChip.
  Annu Rev Biophys, 39, 139-158.  
20173761 O.Lewinson, A.T.Lee, K.P.Locher, and D.C.Rees (2010).
A distinct mechanism for the ABC transporter BtuCD-BtuF revealed by the dynamics of complex formation.
  Nat Struct Mol Biol, 17, 332-338.  
20150177 S.Atwell, C.G.Brouillette, K.Conners, S.Emtage, T.Gheyi, W.B.Guggino, J.Hendle, J.F.Hunt, H.A.Lewis, F.Lu, I.I.Protasevich, L.A.Rodgers, R.Romero, S.R.Wasserman, P.C.Weber, D.Wetmore, F.F.Zhang, and X.Zhao (2010).
Structures of a minimal human CFTR first nucleotide-binding domain as a monomer, head-to-tail homodimer, and pathogenic mutant.
  Protein Eng Des Sel, 23, 375-384.
PDB codes: 2pze 2pzf 2pzg
19921465 S.Igarashi, M.Osawa, S.Ozawa, and I.Shimada (2010).
Backbone resonance assignments for the ligand binding subunit of the histidine permease complex (HisJ) from Escherichia coli, under histidine-bound and unbound states.
  Biomol NMR Assign, 4, 17-20.  
19927121 V.Kanelis, R.P.Hudson, P.H.Thibodeau, P.J.Thomas, and J.D.Forman-Kay (2010).
NMR evidence for differential phosphorylation-dependent interactions in WT and DeltaF508 CFTR.
  EMBO J, 29, 263-277.  
  21078867 Z.Kopeikin, Y.Sohma, M.Li, and T.C.Hwang (2010).
On the mechanism of CFTR inhibition by a thiazolidinone derivative.
  J Gen Physiol, 136, 659-671.  
19426129 C.Schölz, and R.Tampé (2009).
The peptide-loading complex--antigen translocation and MHC class I loading.
  Biol Chem, 390, 783-794.  
19234479 D.C.Rees, E.Johnson, and O.Lewinson (2009).
ABC transporters: the power to change.
  Nat Rev Mol Cell Biol, 10, 218-227.  
19250913 D.Khare, M.L.Oldham, C.Orelle, A.L.Davidson, and J.Chen (2009).
Alternating access in maltose transporter mediated by rigid-body rotations.
  Mol Cell, 33, 528-536.
PDB code: 3fh6
18957373 D.Muallem, and P.Vergani (2009).
Review. ATP hydrolysis-driven gating in cystic fibrosis transmembrane conductance regulator.
  Philos Trans R Soc Lond B Biol Sci, 364, 247-255.  
19053133 D.Parcej, and R.Tampé (2009).
Solute-binding sites in ABC transporters for recognition, occlusion and trans-inhibition.
  ChemMedChem, 4, 25-28.  
19261456 E.Procko, and R.Gaudet (2009).
Antigen processing and presentation: TAPping into ABC transporters.
  Curr Opin Immunol, 21, 84-91.  
19571238 J.A.Lake, R.G.Skophammer, C.W.Herbold, and J.A.Servin (2009).
Genome beginnings: rooting the tree of life.
  Philos Trans R Soc Lond B Biol Sci, 364, 2177-2185.  
19159494 J.P.Becker, G.Depret, F.Van Bambeke, P.M.Tulkens, and M.Prévost (2009).
Molecular models of human P-glycoprotein in two different catalytic states.
  BMC Struct Biol, 9, 3.  
19254551 J.Weng, J.Ma, K.Fan, and W.Wang (2009).
Asymmetric conformational flexibility in the ATP-binding cassette transporter HI1470/1.
  Biophys J, 96, 1918-1930.  
18957379 K.P.Locher (2009).
Review. Structure and mechanism of ATP-binding cassette transporters.
  Philos Trans R Soc Lond B Biol Sci, 364, 239-245.  
19361433 K.Wada, N.Sumi, R.Nagai, K.Iwasaki, T.Sato, K.Suzuki, Y.Hasegawa, S.Kitaoka, Y.Minami, F.W.Outten, Y.Takahashi, and K.Fukuyama (2009).
Molecular dynamism of Fe-S cluster biosynthesis implicated by the structure of the SufC(2)-SufD(2) complex.
  J Mol Biol, 387, 245-258.
PDB code: 2zu0
19996368 L.R.Forrest, and G.Rudnick (2009).
The rocking bundle: a mechanism for ion-coupled solute flux by symmetrical transporters.
  Physiology (Bethesda), 24, 377-386.  
19479721 M.A.Do Cao, S.Crouzy, M.Kim, M.Becchi, D.S.Cafiso, A.Di Pietro, and J.M.Jault (2009).
Probing the conformation of the resting state of a bacterial multidrug ABC transporter, BmrA, by a site-directed spin labeling approach.
  Protein Sci, 18, 1507-1520.  
19224345 M.Dean (2009).
ABC transporters, drug resistance, and cancer stem cells.
  J Mammary Gland Biol Neoplasia, 14, 3-9.  
19578383 N.P.Barrera, S.C.Isaacson, M.Zhou, V.N.Bavro, A.Welch, T.A.Schaedler, M.A.Seeger, R.N.Miguel, V.M.Korkhov, H.W.van Veen, H.Venter, A.R.Walmsley, C.G.Tate, and C.V.Robinson (2009).
Mass spectrometry of membrane transporters reveals subunit stoichiometry and interactions.
  Nat Methods, 6, 585-587.  
18831048 P.M.Jones, and A.M.George (2009).
Opening of the ADP-bound active site in the ABC transporter ATPase dimer: evidence for a constant contact, alternating sites model for the catalytic cycle.
  Proteins, 75, 387-396.  
19748784 P.M.Jones, M.L.O'Mara, and A.M.George (2009).
ABC transporters: a riddle wrapped in a mystery inside an enigma.
  Trends Biochem Sci, 34, 520-531.  
19715704 P.Zou, and H.S.McHaourab (2009).
Alternating access of the putative substrate-binding chamber in the ABC transporter MsbA.
  J Mol Biol, 393, 574-585.  
19715702 P.Zou, M.Bortolus, and H.S.McHaourab (2009).
Conformational cycle of the ABC transporter MsbA in liposomes: detailed analysis using double electron-electron resonance spectroscopy.
  J Mol Biol, 393, 586-597.  
19490395 R.Boiani, F.Andreoni, G.Serafini, I.Bianconi, R.Pierleoni, S.Dominici, F.Gorini, and M.Magnani (2009).
Expression and characterization of the periplasmic cobalamin-binding protein of Photobacterium damselae subsp. piscicida.
  J Fish Dis, 32, 745-753.  
19265398 S.Balaz (2009).
Modeling kinetics of subcellular disposition of chemicals.
  Chem Rev, 109, 1793-1899.  
19325113 S.G.Aller, J.Yu, A.Ward, Y.Weng, S.Chittaboina, R.Zhuo, P.M.Harrell, Y.T.Trinh, Q.Zhang, I.L.Urbatsch, and G.Chang (2009).
Structure of P-glycoprotein reveals a molecular basis for poly-specific drug binding.
  Science, 323, 1718-1722.
PDB codes: 3g5u 3g60 3g61
19843216 S.Jarosławski, K.Duquesne, J.N.Sturgis, and S.Scheuring (2009).
High-resolution architecture of the outer membrane of the Gram-negative bacteria Roseobacter denitrificans.
  Mol Microbiol, 74, 1211-1222.  
19274733 S.Lukman, and G.H.Grant (2009).
A network of dynamically conserved residues deciphers the motions of maltose transporter.
  Proteins, 76, 588-597.  
19167254 S.Y.Huang, D.Bolser, H.Y.Liu, T.C.Hwang, and X.Zou (2009).
Molecular modeling of the heterodimer of human CFTR's nucleotide-binding domains using a protein-protein docking approach.
  J Mol Graph Model, 27, 822-828.  
19453273 U.A.Hellmich, and C.Glaubitz (2009).
NMR and EPR studies of membrane transporters.
  Biol Chem, 390, 815-834.  
19544044 V.Kos, and R.C.Ford (2009).
The ATP-binding cassette family: a structural perspective.
  Cell Mol Life Sci, 66, 3111-3126.  
19691360 Y.X.Hou, C.Z.Li, K.Palaniyandi, P.M.Magtibay, L.Homolya, B.Sarkadi, and X.B.Chang (2009).
Effects of putative catalytic base mutation E211Q on ABCG2-mediated methotrexate transport.
  Biochemistry, 48, 9122-9131.  
19788177 Z.Ma, F.E.Jacobsen, and D.P.Giedroc (2009).
Coordination chemistry of bacterial metal transport and sensing.
  Chem Rev, 109, 4644-4681.  
17960373 A.Ivetac, and M.S.Sansom (2008).
Molecular dynamics simulations and membrane protein structure quality.
  Eur Biophys J, 37, 403-409.  
19001266 A.J.Robinson, C.Overy, and E.R.Kunji (2008).
The mechanism of transport by mitochondrial carriers based on analysis of symmetry.
  Proc Natl Acad Sci U S A, 105, 17766-17771.  
18535149 A.L.Davidson, E.Dassa, C.Orelle, and J.Chen (2008).
Structure, function, and evolution of bacterial ATP-binding cassette systems.
  Microbiol Mol Biol Rev, 72, 317.  
17729275 A.Rath, and C.M.Deber (2008).
Surface recognition elements of membrane protein oligomerization.
  Proteins, 70, 786-793.  
18305154 A.W.Serohijos, T.Hegedus, A.A.Aleksandrov, L.He, L.Cui, N.V.Dokholyan, and J.R.Riordan (2008).
Phenylalanine-508 mediates a cytoplasmic-membrane domain contact in the CFTR 3D structure crucial to assembly and channel function.
  Proc Natl Acad Sci U S A, 105, 3256-3261.  
18463704 A.W.Serohijos, T.Hegedus, J.R.Riordan, and N.V.Dokholyan (2008).
Diminished self-chaperoning activity of the DeltaF508 mutant of CFTR results in protein misfolding.
  PLoS Comput Biol, 4, e1000008.  
18158267 D.Pakotiprapha, Y.Inuzuka, B.R.Bowman, G.F.Moolenaar, N.Goosen, D.Jeruzalmi, and G.L.Verdine (2008).
Crystal structure of Bacillus stearothermophilus UvrA provides insight into ATP-modulated dimerization, UvrB interaction, and DNA binding.
  Mol Cell, 29, 122-133.
PDB code: 2r6f
18154452 F.J.Sharom (2008).
ABC multidrug transporters: structure, function and role in chemoresistance.
  Pharmacogenomics, 9, 105-127.  
18405843 G.F.Ecker, T.Stockner, and P.Chiba (2008).
Computational models for prediction of interactions with ABC-transporters.
  Drug Discov Today, 13, 311-317.  
18057957 H.Schillers (2008).
Imaging CFTR in its native environment.
  Pflugers Arch, 456, 163-177.  
18304008 J.R.Riordan (2008).
CFTR function and prospects for therapy.
  Annu Rev Biochem, 77, 701-726.  
17951296 J.Weng, J.Ma, K.Fan, and W.Wang (2008).
The conformational coupling and translocation mechanism of vitamin B12 ATP-binding cassette transporter BtuCD.
  Biophys J, 94, 612-621.  
18658148 L.He, A.A.Aleksandrov, A.W.Serohijos, T.Hegedus, L.A.Aleksandrov, L.Cui, N.V.Dokholyan, and J.R.Riordan (2008).
Multiple membrane-cytoplasmic domain contacts in the cystic fibrosis transmembrane conductance regulator (CFTR) mediate regulation of channel gating.
  J Biol Chem, 283, 26383-26390.  
18948194 M.L.Oldham, A.L.Davidson, and J.Chen (2008).
Structural insights into ABC transporter mechanism.
  Curr Opin Struct Biol, 18, 726-733.  
18556516 N.P.Barrera, N.Di Bartolo, P.J.Booth, and C.V.Robinson (2008).
Micelles protect membrane complexes from solution to vacuum.
  Science, 321, 243-246.  
18621668 N.S.Kadaba, J.T.Kaiser, E.Johnson, A.Lee, and D.C.Rees (2008).
The high-affinity E. coli methionine ABC transporter: structure and allosteric regulation.
  Science, 321, 250-253.
PDB codes: 3dhw 3dhx
18230804 O.X.Cordero, B.Snel, and P.Hogeweg (2008).
Coevolution of gene families in prokaryotes.
  Genome Res, 18, 462-468.  
18790847 P.C.Wen, and E.Tajkhorshid (2008).
Dimer opening of the nucleotide binding domains of ABC transporters after ATP hydrolysis.
  Biophys J, 95, 5100-5110.  
18805924 Q.Dong, C.O.Randak, and M.J.Welsh (2008).
A mutation in CFTR modifies the effects of the adenylate kinase inhibitor Ap5A on channel gating.
  Biophys J, 95, 5178-5185.  
18054236 R.C.Ford, and A.Holzenburg (2008).
Electron crystallography of biomolecules: mysterious membranes and missing cones.
  Trends Biochem Sci, 33, 38-43.  
18715873 R.Masia, and C.G.Nichols (2008).
Functional clustering of mutations in the dimer interface of the nucleotide binding folds of the sulfonylurea receptor.
  J Biol Chem, 283, 30322-30329.  
18511655 S.Gerber, M.Comellas-Bigler, B.A.Goetz, and K.P.Locher (2008).
Structural basis of trans-inhibition in a molybdate/tungstate ABC transporter.
  Science, 321, 246-250.
PDB code: 3d31
18644782 S.Pagant, E.Y.Brovman, J.J.Halliday, and E.A.Miller (2008).
Mapping of interdomain interfaces required for the functional architecture of Yor1p, a eukaryotic ATP-binding cassette (ABC) transporter.
  J Biol Chem, 283, 26444-26451.  
18708637 T.W.Loo, M.C.Bartlett, and D.M.Clarke (2008).
Processing mutations disrupt interactions between the nucleotide binding and transmembrane domains of P-glycoprotein and the cystic fibrosis transmembrane conductance regulator (CFTR).
  J Biol Chem, 283, 28190-28197.  
18295794 V.M.Korkhov, and C.G.Tate (2008).
Electron crystallography reveals plasticity within the drug binding site of the small multidrug transporter EmrE.
  J Mol Biol, 377, 1094-1103.  
18198173 Y.Shi, X.Chen, Z.Wu, W.Shi, Y.Yang, N.Cui, C.Jiang, and R.W.Harrison (2008).
cAMP-dependent protein kinase phosphorylation produces interdomain movement in SUR2B leading to activation of the vascular KATP channel.
  J Biol Chem, 283, 7523-7530.  
18024585 A.Ward, C.L.Reyes, J.Yu, C.B.Roth, and G.Chang (2007).
Flexibility in the ABC transporter MsbA: Alternating access with a twist.
  Proc Natl Acad Sci U S A, 104, 19005-19010.
PDB codes: 3b5w 3b5x 3b5y 3b5z 3b60
17208306 C.A.McDevitt, and R.Callaghan (2007).
How can we best use structural information on P-glycoprotein to design inhibitors?
  Pharmacol Ther, 113, 429-441.  
18078545 C.D.Putnam, M.Hammel, G.L.Hura, and J.A.Tainer (2007).
X-ray solution scattering (SAXS) combined with crystallography and computation: defining accurate macromolecular structures, conformations and assemblies in solution.
  Q Rev Biophys, 40, 191-285.  
17429392 C.F.Higgins (2007).
Multiple molecular mechanisms for multidrug resistance transporters.
  Nature, 446, 749-757.  
17567744 D.A.Gutmann, E.Mizohata, S.Newstead, S.Ferrandon, V.Postis, X.Xia, P.J.Henderson, H.W.van Veen, and B.Byrne (2007).
A high-throughput method for membrane protein solubility screening: the ultracentrifugation dispersity sedimentation assay.
  Protein Sci, 16, 1422-1428.  
17972020 D.Nikles, and R.Tampé (2007).
Targeted degradation of ABC transporters in health and disease.
  J Bioenerg Biomembr, 39, 489-497.  
17496104 D.S.Anderson, P.Adhikari, K.D.Weaver, A.L.Crumbliss, and T.A.Mietzner (2007).
The Haemophilus influenzae hFbpABC Fe3+ transporter: analysis of the membrane permease and development of a gallium-based screen for mutants.
  J Bacteriol, 189, 5130-5141.  
17561960 H.de Wet, M.V.Mikhailov, C.Fotinou, M.Dreger, T.J.Craig, C.Vénien-Bryan, and F.M.Ashcroft (2007).
Studies of the ATPase activity of the ABC protein SUR1.
  FEBS J, 274, 3532-3544.  
18080175 J.L.Mendoza, and P.J.Thomas (2007).
Building an understanding of cystic fibrosis on the foundation of ABC transporter structures.
  J Bioenerg Biomembr, 39, 499-505.  
17804667 J.Lubelski, W.N.Konings, and A.J.Driessen (2007).
Distribution and physiology of ABC-type transporters contributing to multidrug resistance in bacteria.
  Microbiol Mol Biol Rev, 71, 463-476.  
17208973 J.Sonne, C.Kandt, G.H.Peters, F.Y.Hansen, M.Ã.˜.Jensen, and D.P.Tieleman (2007).
Simulation of the coupling between nucleotide binding and transmembrane domains in the ATP binding cassette transporter BtuCD.
  Biophys J, 92, 2727-2734.  
  19461974 J.U.Flanagan, and T.Huber (2007).
Structural Evolution of the ABC Transporter Subfamily B.
  Evol Bioinform Online, 3, 309-316.  
17322901 K.Hollenstein, D.C.Frei, and K.P.Locher (2007).
Structure of an ABC transporter in complex with its binding protein.
  Nature, 446, 213-216.
PDB codes: 2onk 2onr 2ons
16937116 K.J.Linton, and C.F.Higgins (2007).
Structure and function of ABC transporters: the ATP switch provides flexible control.
  Pflugers Arch, 453, 555-567.  
17566106 L.Bamber, M.Harding, M.Monné, D.J.Slotboom, and E.R.Kunji (2007).
The yeast mitochondrial ADP/ATP carrier functions as a monomer in mitochondrial membranes.
  Proc Natl Acad Sci U S A, 104, 10830-10834.  
16710701 M.Herget, and R.Tampé (2007).
Intracellular peptide transporters in human--compartmentalization of the "peptidome".
  Pflugers Arch, 453, 591-600.  
17961142 M.L.Daus, S.Berendt, S.Wuttge, and E.Schneider (2007).
Maltose binding protein (MalE) interacts with periplasmic loops P2 and P1 respectively of the MalFG subunits of the maltose ATP binding cassette transporter (MalFGK(2)) from Escherichia coli/Salmonella during the transport cycle.
  Mol Microbiol, 66, 1107-1122.  
18033289 M.L.Oldham, D.Khare, F.A.Quiocho, A.L.Davidson, and J.Chen (2007).
Crystal structure of a catalytic intermediate of the maltose transporter.
  Nature, 450, 515-521.
PDB code: 2r6g
17725560 M.Mattiuzzo, A.Bandiera, R.Gennaro, M.Benincasa, S.Pacor, N.Antcheva, and M.Scocchi (2007).
Role of the Escherichia coli SbmA in the antimicrobial activity of proline-rich peptides.
  Mol Microbiol, 66, 151-163.  
18007034 M.Tanabe, O.Mirza, T.Bertrand, H.S.Atkins, R.W.Titball, S.Iwata, K.A.Brown, and B.Byrne (2007).
Structures of OppA and PstS from Yersinia pestis indicate variability of interactions with transmembrane domains.
  Acta Crystallogr D Biol Crystallogr, 63, 1185-1193.
PDB codes: 2z22 2z23
17927448 P.P.Borbat, K.Surendhran, M.Bortolus, P.Zou, J.H.Freed, and H.S.Mchaourab (2007).
Conformational motion of the ABC transporter MsbA induced by ATP hydrolysis.
  PLoS Biol, 5, e271.  
17578454 R.J.Dawson, K.Hollenstein, and K.P.Locher (2007).
Uptake or extrusion: crystal structures of full ABC transporters suggest a common mechanism.
  Mol Microbiol, 65, 250-257.  
17673622 R.N.Hvorup, B.A.Goetz, M.Niederer, K.Hollenstein, E.Perozo, and K.P.Locher (2007).
Asymmetry in the structure of the ABC transporter-binding protein complex BtuCD-BtuF.
  Science, 317, 1387-1390.
PDB code: 2qi9
  17353351 S.G.Bompadre, Y.Sohma, M.Li, and T.C.Hwang (2007).
G551D and G1349D, two CF-associated mutations in the signature sequences of CFTR, exhibit distinct gating defects.
  J Gen Physiol, 129, 285-298.  
17011510 S.L.Rusch, and D.A.Kendall (2007).
Oligomeric states of the SecA and SecYEG core components of the bacterial Sec translocon.
  Biochim Biophys Acta, 1768, 5.  
17913891 T.S.Scott-Ward, Z.Cai, E.S.Dawson, A.Doherty, A.C.Da Paula, H.Davidson, D.J.Porteous, B.J.Wainwright, M.D.Amaral, D.N.Sheppard, and A.C.Boyd (2007).
Chimeric constructs endow the human CFTR Cl- channel with the gating behavior of murine CFTR.
  Proc Natl Acad Sci U S A, 104, 16365-16370.  
17660286 V.Braun, and C.Herrmann (2007).
Docking of the periplasmic FecB binding protein to the FecCD transmembrane proteins in the ferric citrate transport system of Escherichia coli.
  J Bacteriol, 189, 6913-6918.  
17295059 X.B.Chang (2007).
A molecular understanding of ATP-dependent solute transport by multidrug resistance-associated protein MRP1.
  Cancer Metastasis Rev, 26, 15-37.  
17534481 X.Liang, D.J.Campopiano, and P.J.Sadler (2007).
Metals in membranes.
  Chem Soc Rev, 36, 968-992.  
18058211 Z.E.Sauna, I.W.Kim, and S.V.Ambudkar (2007).
Genomics and the mechanism of P-glycoprotein (ABCB1).
  J Bioenerg Biomembr, 39, 481-487.  
16552147 A.P.Yeh, A.McMillan, and M.H.Stowell (2006).
Rapid and simple protein-stability screens: application to membrane proteins.
  Acta Crystallogr D Biol Crystallogr, 62, 451-457.  
16761086 A.Y.Mulkidjanian, and D.A.Cherepanov (2006).
Probing biological interfaces by tracing proton passage across them.
  Photochem Photobiol Sci, 5, 577-587.  
16929303 C.B.Andersen, T.Becker, M.Blau, M.Anand, M.Halic, B.Balar, T.Mielke, T.Boesen, J.S.Pedersen, C.M.Spahn, T.G.Kinzy, G.R.Andersen, and R.Beckmann (2006).
Structure of eEF3 and the mechanism of transfer RNA release from the E-site.
  Nature, 443, 663-668.
PDB codes: 2iw3 2iwh 2ix3 2ix8
16554807 C.G.Nichols (2006).
KATP channels as molecular sensors of cellular metabolism.
  Nature, 440, 470-476.  
16585736 C.M.Burgess, D.J.Slotboom, E.R.Geertsma, R.H.Duurkens, B.Poolman, and D.van Sinderen (2006).
The riboflavin transporter RibU in Lactococcus lactis: molecular characterization of gene expression and the transport mechanism.
  J Bacteriol, 188, 2752-2760.  
16541253 C.Oswald, I.B.Holland, and L.Schmitt (2006).
The motor domains of ABC-transporters. What can structures tell us?
  Naunyn Schmiedebergs Arch Pharmacol, 372, 385-399.  
16525794 C.Zhao, R.Tampé, and R.Abele (2006).
TAP and TAP-like--brothers in arms?
  Naunyn Schmiedebergs Arch Pharmacol, 372, 444-450.  
16554808 D.C.Gadsby, P.Vergani, and L.Csanády (2006).
The ABC protein turned chloride channel whose failure causes cystic fibrosis.
  Nature, 440, 477-483.  
16836758 D.Casciari, M.Seeber, and F.Fanelli (2006).
Quaternary structure predictions of transmembrane proteins starting from the monomer: a docking-based approach.
  BMC Bioinformatics, 7, 340.  
17002665 D.P.Tieleman (2006).
Computer simulations of transport through membranes: passive diffusion, pores, channels and transporters.
  Clin Exp Pharmacol Physiol, 33, 893-903.  
16782794 D.Y.Haubertin, H.Madaoui, A.Sanson, R.Guérois, and S.Orlowski (2006).
Molecular dynamics simulations of E. coli MsbA transmembrane domain: formation of a semipore structure.
  Biophys J, 91, 2517-2531.  
17215877 E.O.Oloo, C.Kandt, M.L.O'Mara, and D.P.Tieleman (2006).
Computer simulations of ABC transporter components.
  Biochem Cell Biol, 84, 900-911.  
17018292 E.Procko, I.Ferrin-O'Connell, S.L.Ng, and R.Gaudet (2006).
Distinct structural and functional properties of the ATPase sites in an asymmetric ABC transporter.
  Mol Cell, 24, 51-62.
PDB codes: 2ixe 2ixf 2ixg
17215884 F.J.Sharom (2006).
Shedding light on drug transport: structure and function of the P-glycoprotein multidrug transporter (ABCB1).
  Biochem Cell Biol, 84, 979-992.  
16623945 H.D.Shukla (2006).
Proteomic analysis of acidic chaperones, and stress proteins in extreme halophile Halobacterium NRC-1: a comparative proteomic approach to study heat shock response.
  Proteome Sci, 4, 6.  
17417701 H.Jung, T.Pirch, and D.Hilger (2006).
Secondary transport of amino acids in prokaryotes.
  J Membr Biol, 213, 119-133.  
16565061 H.Omote, and M.K.Al-Shawi (2006).
Interaction of transported drugs with the lipid bilayer and P-glycoprotein through a solvation exchange mechanism.
  Biophys J, 90, 4046-4059.  
16635801 J.J.Barker (2006).
Antibacterial drug discovery and structure-based design.
  Drug Discov Today, 11, 391-404.  
16858415 J.Zaitseva, C.Oswald, T.Jumpertz, S.Jenewein, A.Wiedenmann, I.B.Holland, and L.Schmitt (2006).
A structural analysis of asymmetry required for catalytic activity of an ABC-ATPase domain dimer.
  EMBO J, 25, 3432-3443.
PDB codes: 2ff7 2ffa 2ffb 2fgj 2fgk
16815914 K.F.Ejendal, N.K.Diop, L.C.Schweiger, and C.A.Hrycyna (2006).
The nature of amino acid 482 of human ABCG2 affects substrate transport and ATP hydrolysis but not substrate binding.
  Protein Sci, 15, 1597-1607.  
17056710 L.Bamber, M.Harding, P.J.Butler, and E.R.Kunji (2006).
Yeast mitochondrial ADP/ATP carriers are monomeric in detergents.
  Proc Natl Acad Sci U S A, 103, 16224-16229.  
16689628 L.Guan, and H.R.Kaback (2006).
Lessons from lactose permease.
  Annu Rev Biophys Biomol Struct, 35, 67-91.  
17546510 M.H.Saier (2006).
Protein secretion and membrane insertion systems in gram-negative bacteria.
  J Membr Biol, 214, 75-90.  
17036051 M.Mense, P.Vergani, D.M.White, G.Altberg, A.C.Nairn, and D.C.Gadsby (2006).
In vivo phosphorylation of CFTR promotes formation of a nucleotide-binding domain heterodimer.
  EMBO J, 25, 4728-4739.  
16618113 O.Polgar, C.Ozvegy-Laczka, R.W.Robey, K.Morisaki, M.Okada, A.Tamaki, G.Koblos, N.B.Elkind, Y.Ward, M.Dean, B.Sarkadi, and S.E.Bates (2006).
Mutational studies of G553 in TM5 of ABCG2: a residue potentially involved in dimerization.
  Biochemistry, 45, 5251-5260.  
16157656 P.Linsdell (2006).
Mechanism of chloride permeation in the cystic fibrosis transmembrane conductance regulator chloride channel.
  Exp Physiol, 91, 123-129.  
16943773 R.J.Dawson, and K.P.Locher (2006).
Structure of a bacterial multidrug ABC transporter.
  Nature, 443, 180-185.
PDB code: 2hyd
16501047 S.G.Aller, and V.M.Unger (2006).
Projection structure of the human copper transporter CTR1 at 6-A resolution reveals a compact trimer with a novel channel-like architecture.
  Proc Natl Acad Sci U S A, 103, 3627-3632.  
16971936 S.Schuldiner (2006).
Structural biology: the ins and outs of drug transport.
  Nature, 443, 156-157.  
16463278 S.Vandevuer, F.Van Bambeke, P.M.Tulkens, and M.Prévost (2006).
Predicting the three-dimensional structure of human P-glycoprotein in absence of ATP by computational techniques embodying crosslinking data: insight into the mechanism of ligand migration and binding sites.
  Proteins, 63, 466-478.  
16633335 T.Hirano (2006).
At the heart of the chromosome: SMC proteins in action.
  Nat Rev Mol Cell Biol, 7, 311-322.  
16547024 X.Guo, R.W.Harrison, and P.C.Tai (2006).
Nucleotide-dependent dimerization of the C-terminal domain of the ABC transporter CvaB in colicin V secretion.
  J Bacteriol, 188, 2383-2391.  
16585747 Y.Ito, H.Matsuzawa, S.Matsuyama, S.Narita, and H.Tokuda (2006).
Genetic analysis of the mode of interplay between an ATPase subunit and membrane subunits of the lipoprotein-releasing ATP-binding cassette transporter LolCDE.
  J Bacteriol, 188, 2856-2864.  
15834856 A.Boumendjel, H.Baubichon-Cortay, D.Trompier, T.Perrotton, and A.Di Pietro (2005).
Anticancer multidrug resistance mediated by MRP1: recent advances in the discovery of reversal agents.
  Med Res Rev, 25, 453-472.  
15728916 A.Chahboune, M.Decaffmeyer, R.Brasseur, and B.Joris (2005).
Membrane topology of the Escherichia coli AmpG permease required for recycling of cell wall anhydromuropeptides and AmpC beta-lactamase induction.
  Antimicrob Agents Chemother, 49, 1145-1149.  
15837203 A.Karcher, K.Büttner, B.Märtens, R.P.Jansen, and K.P.Hopfner (2005).
X-ray structure of RLI, an essential twin cassette ABC ATPase involved in ribosome biogenesis and HIV capsid assembly.
  Structure, 13, 649-659.
PDB code: 1yqt
15623556 A.L.Berger, M.Ikuma, and M.J.Welsh (2005).
Normal gating of CFTR requires ATP binding to both nucleotide-binding domains and hydrolysis at the second nucleotide-binding domain.
  Proc Natl Acad Sci U S A, 102, 455-460.  
15865416 A.Rosakis, and W.Köster (2005).
Divalent metal transport in the green microalga Chlamydomonas reinhardtii is mediated by a protein similar to prokaryotic Nramp homologues.
  Biometals, 18, 107-120.  
15716445 C.A.Fuller-Schaefer, and R.J.Kadner (2005).
Multiple extracellular loops contribute to substrate binding and transport by the Escherichia coli cobalamin transporter BtuB.
  J Bacteriol, 187, 1732-1739.  
15897179 C.E.Huang, M.Milutinovich, and D.Koshland (2005).
Rings, bracelet or snaps: fashionable alternatives for Smc complexes.
  Philos Trans R Soc Lond B Biol Sci, 360, 537-542.  
15684079 C.O.Randak, and M.J.Welsh (2005).
ADP inhibits function of the ABC transporter cystic fibrosis transmembrane conductance regulator via its adenylate kinase activity.
  Proc Natl Acad Sci U S A, 102, 2216-2220.  
16691491 C.Schölz, and R.Tampé (2005).
The intracellular antigen transport machinery TAP in adaptive immunity and virus escape mechanisms.
  J Bioenerg Biomembr, 37, 509-515.  
16691487 F.J.Sharom, M.R.Lugo, and P.D.Eckford (2005).
New insights into the drug binding, transport and lipid flippase activities of the p-glycoprotein multidrug transporter.
  J Bioenerg Biomembr, 37, 481-487.  
16691489 G.Tombline, and A.E.Senior (2005).
The occluded nucleotide conformation of p-glycoprotein.
  J Bioenerg Biomembr, 37, 497-500.  
16251298 H.Sletta, S.E.Borgos, P.Bruheim, O.N.Sekurova, H.Grasdalen, R.Aune, T.E.Ellingsen, and S.B.Zotchev (2005).
Nystatin biosynthesis and transport: nysH and nysG genes encoding a putative ABC transporter system in Streptomyces noursei ATCC 11455 are required for efficient conversion of 10-deoxynystatin to nystatin.
  Antimicrob Agents Chemother, 49, 4576-4583.  
16030212 J.A.Hall, and A.M.Pajor (2005).
Functional characterization of a Na(+)-coupled dicarboxylate carrier protein from Staphylococcus aureus.
  J Bacteriol, 187, 5189-5194.  
16260602 J.Dong, R.Lai, J.L.Jennings, A.J.Link, and A.G.Hinnebusch (2005).
The novel ATP-binding cassette protein ARB1 is a shuttling factor that stimulates 40S and 60S ribosome biogenesis.
  Mol Cell Biol, 25, 9859-9873.  
16691486 J.E.Moody, and P.J.Thomas (2005).
Nucleotide binding domain interactions during the mechanochemical reaction cycle of ATP-binding cassette transporters.
  J Bioenerg Biomembr, 37, 475-479.  
15837186 J.H.Lebbink, and T.K.Sixma (2005).
Variations on the ABC.
  Structure, 13, 498-500.  
15709975 J.R.Riordan (2005).
Assembly of functional CFTR chloride channels.
  Annu Rev Physiol, 67, 701-718.  
15853816 J.S.Lolkema, I.Sobczak, and D.J.Slotboom (2005).
Secondary transporters of the 2HCT family contain two homologous domains with inverted membrane topology and trans re-entrant loops.
  FEBS J, 272, 2334-2344.  
15889153 J.Zaitseva, S.Jenewein, T.Jumpertz, I.B.Holland, and L.Schmitt (2005).
H662 is the linchpin of ATP hydrolysis in the nucleotide-binding domain of the ABC transporter HlyB.
  EMBO J, 24, 1901-1910.
PDB code: 1xef
16158230 K.D.Krewulak, C.M.Shepherd, and H.J.Vogel (2005).
Molecular dynamics simulations of the periplasmic ferric-hydroxamate binding protein FhuD.
  Biometals, 18, 375-386.  
15619635 K.Du, M.Sharma, and G.L.Lukacs (2005).
The DeltaF508 cystic fibrosis mutation impairs domain-domain interactions and arrests post-translational folding of CFTR.
  Nat Struct Mol Biol, 12, 17-25.  
16047044 K.P.Langton, P.J.Henderson, and R.B.Herbert (2005).
Antibiotic resistance: multidrug efflux proteins, a common transport mechanism?
  Nat Prod Rep, 22, 439-451.  
  15657296 L.Csanády, D.Seto-Young, K.W.Chan, C.Cenciarelli, B.B.Angel, J.Qin, D.T.McLachlin, A.N.Krutchinsky, B.T.Chait, A.C.Nairn, and D.C.Gadsby (2005).
Preferential phosphorylation of R-domain Serine 768 dampens activation of CFTR channels by PKA.
  J Gen Physiol, 125, 171-186.  
  15596536 L.Csanády, K.W.Chan, A.C.Nairn, and D.C.Gadsby (2005).
Functional roles of nonconserved structural segments in CFTR's NH2-terminal nucleotide binding domain.
  J Gen Physiol, 125, 43-55.  
16097885 L.W.Tari, M.Rosenberg, and A.B.Schryvers (2005).
Structural proteomics in drug discovery.
  Expert Rev Proteomics, 2, 511-519.  
16124856 M.Dean, and T.Annilo (2005).
Evolution of the ATP-binding cassette (ABC) transporter superfamily in vertebrates.
  Annu Rev Genomics Hum Genet, 6, 123-142.  
15966721 M.Eilers, V.Hornak, S.O.Smith, and J.B.Konopka (2005).
Comparison of class A and D G protein-coupled receptors: common features in structure and activation.
  Biochemistry, 44, 8959-8975.  
16308567 M.V.Mikhailov, J.D.Campbell, H.de Wet, K.Shimomura, B.Zadek, R.F.Collins, M.S.Sansom, R.C.Ford, and F.M.Ashcroft (2005).
3-D structural and functional characterization of the purified KATP channel complex Kir6.2-SUR1.
  EMBO J, 24, 4166-4175.  
15619636 P.H.Thibodeau, C.A.Brautigam, M.Machius, and P.J.Thomas (2005).
Side chain and backbone contributions of Phe508 to CFTR folding.
  Nat Struct Mol Biol, 12, 10-16.
PDB codes: 1xf9 1xfa
16246032 P.Vergani, C.Basso, M.Mense, A.C.Nairn, and D.C.Gadsby (2005).
Control of the CFTR channel's gates.
  Biochem Soc Trans, 33, 1003-1007.  
15729345 P.Vergani, S.W.Lockless, A.C.Nairn, and D.C.Gadsby (2005).
CFTR channel opening by ATP-driven tight dimerization of its nucleotide-binding domains.
  Nature, 433, 876-880.  
  15767296 S.G.Bompadre, J.H.Cho, X.Wang, X.Zou, Y.Sohma, M.Li, and T.C.Hwang (2005).
CFTR gating II: Effects of nucleotide binding on the stability of open states.
  J Gen Physiol, 125, 377-394.  
15733208 S.G.Dahl, and I.Sylte (2005).
Molecular modelling of drug targets: the past, the present and the future.
  Basic Clin Pharmacol Toxicol, 96, 151-155.  
15501934 T.T.Tran, A.Mittal, T.Aldinger, J.W.Polli, A.Ayrton, H.Ellens, and J.Bentz (2005).
The elementary mass action rate constants of P-gp transport for a confluent monolayer of MDCKII-hMDR1 cells.
  Biophys J, 88, 715-738.  
16456713 T.W.Loo, and D.M.Clarke (2005).
Recent progress in understanding the mechanism of P-glycoprotein-mediated drug efflux.
  J Membr Biol, 206, 173-185.  
16691490 T.W.Loo, M.C.Bartlett, and D.M.Clarke (2005).
Rescue of folding defects in ABC transporters using pharmacological chaperones.
  J Bioenerg Biomembr, 37, 501-507.  
  15657297 W.Wang, C.Oliva, G.Li, A.Holmgren, C.H.Lillig, and K.L.Kirk (2005).
Reversible silencing of CFTR chloride channels by glutathionylation.
  J Gen Physiol, 125, 127-141.  
15063852 A.Böhm, and W.Boos (2004).
Gene regulation in prokaryotes by subcellular relocalization of transcription factors.
  Curr Opin Microbiol, 7, 151-156.  
15189142 A.L.Davidson, and J.Chen (2004).
ATP-binding cassette transporters in bacteria.
  Annu Rev Biochem, 73, 241-268.  
15452563 C.F.Higgins, and K.J.Linton (2004).
The ATP switch model for ABC transporters.
  Nat Struct Mol Biol, 11, 918-926.  
15383284 C.H.Haering, D.Schoffnegger, T.Nishino, W.Helmhart, K.Nasmyth, and J.Löwe (2004).
Structure and stability of cohesin's Smc1-kleisin interaction.
  Mol Cell, 15, 951-964.
PDB code: 1w1w
14970332 C.Ma, and G.Chang (2004).
Structure of the multidrug resistance efflux transporter EmrE from Escherichia coli.
  Proc Natl Acad Sci U S A, 101, 2852-2857.
PDB code: 1s7b
15551867 C.van der Does, and R.Tampé (2004).
How do ABC transporters drive transport?
  Biol Chem, 385, 927-933.  
15368566 C.van der Does, and R.Tampé (2004).
Changing orders--primary and secondary membrane transporters revised.
  Chembiochem, 5, 1171-1175.  
15112993 G.L.Tang, Y.Q.Cheng, and B.Shen (2004).
Leinamycin biosynthesis revealing unprecedented architectural complexity for a hybrid polyketide synthase and nonribosomal peptide synthetase.
  Chem Biol, 11, 33-45.  
14685259 H.A.Lewis, S.G.Buchanan, S.K.Burley, K.Conners, M.Dickey, M.Dorwart, R.Fowler, X.Gao, W.B.Guggino, W.A.Hendrickson, J.F.Hunt, M.C.Kearins, D.Lorimer, P.C.Maloney, K.W.Post, K.R.Rajashankar, M.E.Rutter, J.M.Sauder, S.Shriver, P.H.Thibodeau, P.J.Thomas, M.Zhang, X.Zhao, and S.Emtage (2004).
Structure of nucleotide-binding domain 1 of the cystic fibrosis transmembrane conductance regulator.
  EMBO J, 23, 282-293.
PDB codes: 1q3h 1r0w 1r0x 1r0y 1r0z 1r10
15310852 J.A.James, A.K.Aggarwal, R.M.Linden, and C.R.Escalante (2004).
Structure of adeno-associated virus type 2 Rep40-ADP complex: insight into nucleotide recognition and catalysis by superfamily 3 helicases.
  Proc Natl Acad Sci U S A, 101, 12455-12460.
PDB code: 1u0j
15377525 J.D.Campbell, S.S.Deol, F.M.Ashcroft, I.D.Kerr, and M.S.Sansom (2004).
Nucleotide-dependent conformational changes in HisP: molecular dynamics simulations of an ABC transporter nucleotide-binding domain.
  Biophys J, 87, 3703-3715.  
15298939 J.L.Liao, and D.N.Beratan (2004).
How does protein architecture facilitate the transduction of ATP chemical-bond energy into mechanical work? The cases of nitrogenase and ATP binding-cassette proteins.
  Biophys J, 87, 1369-1377.  
15159567 J.Zaitseva, I.B.Holland, and L.Schmitt (2004).
The role of CAPS buffer in expanding the crystallization space of the nucleotide-binding domain of the ABC transporter haemolysin B from Escherichia coli.
  Acta Crystallogr D Biol Crystallogr, 60, 1076-1084.  
15189838 K.E.Gottschalk, M.Soskine, S.Schuldiner, and H.Kessler (2004).
A structural model of EmrE, a multi-drug transporter from Escherichia coli.
  Biophys J, 86, 3335-3348.  
15313236 K.P.Locher (2004).
Structure and mechanism of ABC transporters.
  Curr Opin Struct Biol, 14, 426-431.  
15563598 L.Zheng, D.Kostrewa, S.Bernèche, F.K.Winkler, and X.D.Li (2004).
The mechanism of ammonia transport based on the crystal structure of AmtB of Escherichia coli.
  Proc Natl Acad Sci U S A, 101, 17090-17095.
PDB codes: 1xqe 1xqf
15175656 M.Hirano, and T.Hirano (2004).
Positive and negative regulation of SMC-DNA interactions by ATP and accessory proteins.
  EMBO J, 23, 2664-2673.  
15044727 M.Rapp, D.Drew, D.O.Daley, J.Nilsson, T.Carvalho, K.Melén, J.W.De Gier, and G.Von Heijne (2004).
Experimentally based topology models for E. coli inner membrane proteins.
  Protein Sci, 13, 937-945.  
15362229 M.T.Facciotti, S.Rouhani-Manshadi, and R.M.Glaeser (2004).
Energy transduction in transmembrane ion pumps.
  Trends Biochem Sci, 29, 445-451.  
15059248 P.Walian, T.A.Cross, and B.K.Jap (2004).
Structural genomics of membrane proteins.
  Genome Biol, 5, 215.  
15049819 Q.Wang, J.G.Frye, M.McClelland, and R.M.Harshey (2004).
Gene expression patterns during swarming in Salmonella typhimurium: genes specific to surface growth and putative new motility and pathogenicity genes.
  Mol Microbiol, 52, 169-187.  
15071758 R.J.Law, and M.S.Sansom (2004).
Homology modelling and molecular dynamics simulations: comparative studies of human aquaporin-1.
  Eur Biophys J, 33, 477-489.  
15498942 T.J.Stevens, K.Mizuguchi, and I.T.Arkin (2004).
Distinct protein interfaces in transmembrane domains suggest an in vivo folding model.
  Protein Sci, 13, 3028-3037.  
15382245 T.Ose, T.Fujie, M.Yao, N.Watanabe, and I.Tanaka (2004).
Crystal structure of the ATP-binding cassette of multisugar transporter from Pyrococcus horikoshii OT3.
  Proteins, 57, 635-638.
PDB codes: 1v43 1vci
15469434 U.Qimron, N.Madar, H.W.Mittrücker, A.Zilka, I.Yosef, N.Bloushtain, S.H.Kaufmann, I.Rosenshine, R.N.Apte, and A.Porgador (2004).
Identification of Salmonella typhimurium genes responsible for interference with peptide presentation on MHC class I molecules: Deltayej Salmonella mutants induce superior CD8+ T-cell responses.
  Cell Microbiol, 6, 1057-1070.  
15610013 W.A.Williams, R.G.Zhang, M.Zhou, G.Joachimiak, P.Gornicki, D.Missiakas, and A.Joachimiak (2004).
The membrane-associated lipoprotein-9 GmpC from Staphylococcus aureus binds the dipeptide GlyMet via side chain interactions.
  Biochemistry, 43, 16193-16202.
PDB code: 1p99
12495737 A.N.Antoniou, S.J.Powis, and T.Elliott (2003).
Assembly and export of MHC class I peptide ligands.
  Curr Opin Immunol, 15, 75-81.  
12592029 B.D.Silverman (2003).
Hydrophobicity of transmembrane proteins: spatially profiling the distribution.
  Protein Sci, 12, 586-599.  
  12939393 C.Basso, P.Vergani, A.C.Nairn, and D.C.Gadsby (2003).
Prolonged nonhydrolytic interaction of nucleotide with CFTR's NH2-terminal nucleotide binding domain and its role in channel gating.
  J Gen Physiol, 122, 333-348.  
14640677 C.J.Westlake, Y.M.Qian, M.Gao, M.Vasa, S.P.Cole, and R.G.Deeley (2003).
Identification of the structural and functional boundaries of the multidrug resistance protein 1 cytoplasmic loop 3.
  Biochemistry, 42, 14099-14113.  
14697202 C.Randak, and M.J.Welsh (2003).
An intrinsic adenylate kinase activity regulates gating of the ABC transporter CFTR.
  Cell, 115, 837-850.  
14618155 D.Bichet, F.A.Haass, and L.Y.Jan (2003).
Merging functional studies with structures of inward-rectifier K(+) channels.
  Nat Rev Neurosci, 4, 957-967.  
12652322 D.P.Chimento, A.K.Mohanty, R.J.Kadner, and M.C.Wiener (2003).
Substrate-induced transmembrane signaling in the cobalamin transporter BtuB.
  Nat Struct Biol, 10, 394-401.
PDB codes: 1nqe 1nqf 1nqg 1nqh
14596613 D.Yernool, O.Boudker, E.Folta-Stogniew, and E.Gouaux (2003).
Trimeric subunit stoichiometry of the glutamate transporters from Bacillus caldotenax and Bacillus stearothermophilus.
  Biochemistry, 42, 12981-12988.  
14609945 E.Biemans-Oldehinkel, and B.Poolman (2003).
On the role of the two extracytoplasmic substrate-binding domains in the ABC transporter OpuA.
  EMBO J, 22, 5983-5993.  
13129936 E.W.Yu, J.R.Aires, and H.Nikaido (2003).
AcrB multidrug efflux pump of Escherichia coli: composite substrate-binding cavity of exceptional flexibility generates its extremely wide substrate specificity.
  J Bacteriol, 185, 5657-5664.  
12654004 G.Berridge, J.A.Walker, R.Callaghan, and I.D.Kerr (2003).
The nucleotide-binding domains of P-glycoprotein. Functional symmetry in the isolated domain demonstrated by N-ethylmaleimide labelling.
  Eur J Biochem, 270, 1483-1492.  
14622282 H.Bouabe, and M.R.Knittler (2003).
The distinct nucleotide binding states of the transporter associated with antigen processing (TAP) are regulated by the nonhomologous C-terminal tails of TAP1 and TAP2.
  Eur J Biochem, 270, 4531-4546.  
14730152 H.Kajiwara, T.Kaneko, M.Ishizaka, S.Tajima, and H.Kouchi (2003).
Protein profile of symbiotic bacteria Mesorhizobium loti MAFF303099 in mid-growth phase.
  Biosci Biotechnol Biochem, 67, 2668-2673.  
12830334 I.D.Kerr, G.Berridge, K.J.Linton, C.F.Higgins, and R.Callaghan (2003).
Definition of the domain boundaries is critical to the expression of the nucleotide-binding domains of P-glycoprotein.
  Eur Biophys J, 32, 644-654.  
12727866 I.Kogan, M.Ramjeesingh, C.Li, J.F.Kidd, Y.Wang, E.M.Leslie, S.P.Cole, and C.E.Bear (2003).
CFTR directly mediates nucleotide-regulated glutathione flux.
  EMBO J, 22, 1981-1989.  
14633977 I.Ubarretxena-Belandia, J.M.Baldwin, S.Schuldiner, and C.G.Tate (2003).
Three-dimensional structure of the bacterial multidrug transporter EmrE shows it is an asymmetric homodimer.
  EMBO J, 22, 6175-6181.  
12923096 J.B.Stewart, and M.A.Hermodson (2003).
Topology of RbsC, the membrane component of the Escherichia coli ribose transporter.
  J Bacteriol, 185, 5234-5239.  
14527411 J.Chen, G.Lu, J.Lin, A.L.Davidson, and F.A.Quiocho (2003).
A tweezers-like motion of the ATP-binding cassette dimer in an ABC transport cycle.
  Mol Cell, 12, 651-661.
PDB codes: 1q12 1q1b 1q1e
14593442 J.D.Campbell, M.S.Sansom, and F.M.Ashcroft (2003).
Potassium channel regulation.
  EMBO Rep, 4, 1038-1042.  
12667056 J.D.Campbell, P.C.Biggin, M.Baaden, and M.S.Sansom (2003).
Extending the structure of an ABC transporter to atomic resolution: modeling and simulation studies of MsbA.
  Biochemistry, 42, 3666-3673.  
12563288 J.D.Faraldo-Gómez, and M.S.Sansom (2003).
Acquisition of siderophores in gram-negative bacteria.
  Nat Rev Mol Cell Biol, 4, 105-116.  
12486068 J.D.Woodson, R.F.Peck, M.P.Krebs, and J.C.Escalante-Semerena (2003).
The cobY gene of the archaeon Halobacterium sp. strain NRC-1 is required for de novo cobamide synthesis.
  J Bacteriol, 185, 311-316.  
12675792 J.Lutkenhaus, and M.Sundaramoorthy (2003).
MinD and role of the deviant Walker A motif, dimerization and membrane binding in oscillation.
  Mol Microbiol, 48, 295-303.  
12667441 J.R.Swedlow, and T.Hirano (2003).
The making of the mitotic chromosome: modern insights into classical questions.
  Mol Cell, 11, 557-569.  
12526851 K.S.McKeegan, M.I.Borges-Walmsley, and A.R.Walmsley (2003).
The structure and function of drug pumps: an update.
  Trends Microbiol, 11, 21-29.  
12881418 K.W.Chan, H.Zhang, and D.E.Logothetis (2003).
N-terminal transmembrane domain of the SUR controls trafficking and gating of Kir6 channel subunits.
  EMBO J, 22, 3833-3843.  
14657351 L.Cristian, J.D.Lear, and W.F.DeGrado (2003).
Use of thiol-disulfide equilibria to measure the energetics of assembly of transmembrane helices in phospholipid bilayers.
  Proc Natl Acad Sci U S A, 100, 14772-14777.  
14581210 L.E.Fisher, D.M.Engelman, and J.N.Sturgis (2003).
Effect of detergents on the association of the glycophorin a transmembrane helix.
  Biophys J, 85, 3097-3105.  
12554674 M.H.Lamers, H.H.Winterwerp, and T.K.Sixma (2003).
The alternating ATPase domains of MutS control DNA mismatch repair.
  EMBO J, 22, 746-756.
PDB code: 1ng9
14627735 M.J.Lemieux, J.Song, M.J.Kim, Y.Huang, A.Villa, M.Auer, X.D.Li, and D.N.Wang (2003).
Three-dimensional crystallization of the Escherichia coli glycerol-3-phosphate transporter: a member of the major facilitator superfamily.
  Protein Sci, 12, 2748-2756.  
12815340 M.Machius (2003).
Structural biology: a high-tech tool for biomedical research.
  Curr Opin Nephrol Hypertens, 12, 431-438.  
14614819 P.Arumugam, S.Gruber, K.Tanaka, C.H.Haering, K.Mechtler, and K.Nasmyth (2003).
ATP hydrolysis is required for cohesin's association with chromosomes.
  Curr Biol, 13, 1941-1953.  
  12508051 P.Vergani, A.C.Nairn, and D.C.Gadsby (2003).
On the mechanism of MgATP-dependent gating of CFTR Cl- channels.
  J Gen Physiol, 121, 17-36.  
12594924 R.J.Wilson, K.Rangachari, J.W.Saldanha, L.Rickman, R.S.Buxton, and J.F.Eccleston (2003).
Parasite plastids: maintenance and functions.
  Philos Trans R Soc Lond B Biol Sci, 358, 155.  
12948774 S.Murakami, and A.Yamaguchi (2003).
Multidrug-exporting secondary transporters.
  Curr Opin Struct Biol, 13, 443-452.  
14646115 T.R.Barends, and B.W.Dijkstra (2003).
Oils used in microbatch crystallization do not remove a detergent from the drops they cover.
  Acta Crystallogr D Biol Crystallogr, 59, 2345-2347.  
12454482 A.Schiefner, K.Diederichs, K.Hashimoto, W.Boos, and W.Welte (2002).
Crystallization and preliminary X-ray analysis of the trehalose/maltose ABC transporter MalFGK2 from Thermococcus litoralis.
  Acta Crystallogr D Biol Crystallogr, 58, 2147-2149.  
12438653 C.M.Dobson, T.Wai, D.Leclerc, A.Wilson, X.Wu, C.Doré, T.Hudson, D.S.Rosenblatt, and R.A.Gravel (2002).
Identification of the gene responsible for the cblA complementation group of vitamin B12-responsive methylmalonic acidemia based on analysis of prokaryotic gene arrangements.
  Proc Natl Acad Sci U S A, 99, 15554-15559.  
12093921 E.E.Fetsch, and A.L.Davidson (2002).
Vanadate-catalyzed photocleavage of the signature motif of an ATP-binding cassette (ABC) transporter.
  Proc Natl Acad Sci U S A, 99, 9685-9690.  
12475936 E.L.Borths, K.P.Locher, A.T.Lee, and D.C.Rees (2002).
The structure of Escherichia coli BtuF and binding to its cognate ATP binding cassette transporter.
  Proc Natl Acad Sci U S A, 99, 16642-16647.
PDB code: 1n2z
12122215 H.Nikaido (2002).
How are the ABC transporters energized?
  Proc Natl Acad Sci U S A, 99, 9609-9610.  
  18629259 I.Mus-Veteau (2002).
Heterologous expression and purification systems for structural proteomics of Mammalian membrane proteins.
  Comp Funct Genomics, 3, 511-517.  
12377562 K.S.McKeegan, M.I.Borges-Walmsley, and A.R.Walmsley (2002).
Microbial and viral drug resistance mechanisms.
  Trends Microbiol, 10, S8-14.  
12169627 M.Matsuo, M.Dabrowski, K.Ueda, and F.M.Ashcroft (2002).
Mutations in the linker domain of NBD2 of SUR inhibit transduction but not nucleotide binding.
  EMBO J, 21, 4250-4258.  
12150914 P.C.Smith, N.Karpowich, L.Millen, J.E.Moody, J.Rosen, P.J.Thomas, and J.F.Hunt (2002).
ATP binding to the motor domain from an ABC transporter drives formation of a nucleotide sandwich dimer.
  Mol Cell, 10, 139-149.
PDB code: 1l2t
12237398 P.M.Jones, and A.M.George (2002).
Mechanism of ABC transporters: a molecular dynamics simulation of a well characterized nucleotide-binding subunit.
  Proc Natl Acad Sci U S A, 99, 12639-12644.  
12456787 S.Grkovic, M.H.Brown, and R.A.Skurray (2002).
Regulation of bacterial drug export systems.
  Microbiol Mol Biol Rev, 66, 671.  
12374972 S.Murakami, R.Nakashima, E.Yamashita, and A.Yamaguchi (2002).
Crystal structure of bacterial multidrug efflux transporter AcrB.
  Nature, 419, 587-593.
PDB code: 1iwg
12539259 S.Rouhani, M.T.Facciotti, G.Woodcock, V.Cheung, C.Cunningham, D.Nguyen, B.Rad, C.T.Lin, C.S.Lunde, and R.M.Glaeser (2002).
Crystallization of membrane proteins from media composed of connected-bilayer gels.
  Biopolymers, 66, 300-316.  
12446835 T.C.Marlovits, W.Haase, C.Herrmann, S.G.Aller, and V.M.Unger (2002).
The membrane protein FeoB contains an intramolecular G protein essential for Fe(II) uptake in bacteria.
  Proc Natl Acad Sci U S A, 99, 16243-16248.  
The most recent references are shown first. Citation data come partly from CiteXplore and partly from an automated harvesting procedure. Note that this is likely to be only a partial list as not all journals are covered by either method. However, we are continually building up the citation data so more and more references will be included with time. Where a reference describes a PDB structure, the PDB code is shown on the right.

 

spacer

spacer