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PDBsum entry 1gjh

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Apoptosis PDB id
1gjh

 

 

 

 

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JSmol PyMol  
Contents
Protein chain
164 a.a. *
* Residue conservation analysis
PDB id:
1gjh
Name: Apoptosis
Title: Human bcl-2, isoform 2
Structure: Protein (apoptosis regulator bcl-2 with putative flexible loop replaced with a portion of apoptosis regulator bcl-x protein). Chain: a. Engineered: yes
Source: Homo sapiens. Human. Organism_taxid: 9606. Expressed in: escherichia coli. Expression_system_taxid: 562
NMR struc: 1 models
Authors: A.M.Petros,A.Medek,D.G.Nettesheim,D.H.Kim,H.S.Yoon,K.Swift, E.D.Matayoshi,T.Oltersdorf,S.W.Fesik
Key ref:
A.M.Petros et al. (2001). Solution structure of the antiapoptotic protein bcl-2. Proc Natl Acad Sci U S A, 98, 3012-3017. PubMed id: 11248023 DOI: 10.1073/pnas.041619798
Date:
31-May-01     Release date:   13-Jun-01    
Supersedes: 1g5o
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chain
Pfam   ArchSchema ?
P10415  (BCL2_HUMAN) -  Apoptosis regulator Bcl-2 from Homo sapiens
Seq:
Struc:
239 a.a.
164 a.a.*
Key:    PfamA domain  Secondary structure  CATH domain
* PDB and UniProt seqs differ at 14 residue positions (black crosses)

 

 
DOI no: 10.1073/pnas.041619798 Proc Natl Acad Sci U S A 98:3012-3017 (2001)
PubMed id: 11248023  
 
 
Solution structure of the antiapoptotic protein bcl-2.
A.M.Petros, A.Medek, D.G.Nettesheim, D.H.Kim, H.S.Yoon, K.Swift, E.D.Matayoshi, T.Oltersdorf, S.W.Fesik.
 
  ABSTRACT  
 
The structures of two isoforms of Bcl-2 that differ by two amino acids have been determined by NMR spectroscopy. Because wild-type Bcl-2 behaved poorly in solution, the structures were determined by using Bcl-2/Bcl-x(L) chimeras in which part of the putative unstructured loop of Bcl-2 was replaced with a shortened loop from Bcl-x(L). These chimeric proteins have a low pI compared with the wild-type protein and are soluble. The structures of the two Bcl-2 isoforms consist of 6 alpha-helices with a hydrophobic groove on the surface similar to that observed for the homologous protein, Bcl-x(L). Comparison of the Bcl-2 structures to that of Bcl-x(L) shows that although the overall fold is the same, there are differences in the structural topology and electrostatic potential of the binding groove. Although the structures of the two isoforms of Bcl-2 are virtually identical, differences were observed in the ability of the proteins to bind to a 25-residue peptide from the proapoptotic Bad protein and a 16-residue peptide from the proapoptotic Bak protein. These results suggest that there are subtle differences in the hydrophobic binding groove in Bcl-2 that may translate into differences in antiapoptotic activity for the two isoforms.
 
  Selected figure(s)  
 
Figure 1.
Fig. 1. Sequence alignment of full-length Bcl-x[L], the three isoforms of full-length Bcl-2 [denoted Bcl-2(1) (1,2), Bcl-2(2) (3,4), and Bcl-2(3) (5,6)], and the truncated Bcl-2/Bcl-x[L] chimeras used in this study. Amino acid differences between the Bcl-2 isoforms are shown in red, the truncated loop is shown in green, and the putative membrane-spanning region is shown in blue. -helices previously identified in Bcl-x[L] are denoted above the sequence in red.
Figure 3.
Fig. 3. Solvent-accessible surface showing hydrophobic groove for Bcl-2(1) (A) and Bcl-2(2) (B). Leucine, isoleucine, valine, tyrosine, phenylalanine, and tryptophan residues are colored yellow, aspartate and glutamate are colored red, and lysine, arginine, and histidine are colored blue. All other residue types are colored gray.
 
  Figures were selected by an automated process.  

Literature references that cite this PDB file's key reference

  PubMed id Reference
21060336 B.Ku, C.Liang, J.U.Jung, and B.H.Oh (2011).
Evidence that inhibition of BAX activation by BCL-2 involves its tight and preferential interaction with the BH3 domain of BAX.
  Cell Res, 21, 627-641.
PDB code: 2xa0
  21520420 B.Zhou, X.Li, Y.Li, Y.Xu, Z.Zhang, M.Zhou, X.Zhang, Z.Liu, J.Zhou, C.Cao, B.Yu, and R.Wang (2011).
Discovery and development of thiazolo[3,2-a]pyrimidinone derivatives as general inhibitors of Bcl-2 family proteins.
  ChemMedChem, 6, 904-921.  
21253851 S.Malladi, K.V.Parsa, D.Bhupathi, M.A.Rodríguez-González, J.A.Conde, P.Anumula, H.E.Romo, C.J.Claunch, R.P.Ballestero, and M.González-García (2011).
Deletion mutational analysis of BMRP, a pro-apoptotic protein that binds to Bcl-2.
  Mol Cell Biochem, 351, 217-232.  
20161703 A.Iwata, V.Morgan-Stevenson, B.Schwartz, L.Liu, J.Tupper, X.Zhu, J.Harlan, and R.Winn (2010).
Extracellular BCL2 proteins are danger-associated molecular patterns that reduce tissue damage in murine models of ischemia-reperfusion injury.
  PLoS One, 5, e9103.  
20139069 B.H.Choi, L.Feng, and H.S.Yoon (2010).
FKBP38 protects Bcl-2 from caspase-dependent degradation.
  J Biol Chem, 285, 9770-9779.  
  20066663 E.Fire, S.V.Gullá, R.A.Grant, and A.E.Keating (2010).
Mcl-1-Bim complexes accommodate surprising point mutations via minor structural changes.
  Protein Sci, 19, 507-519.
PDB codes: 2pqk 3kj0 3kj1 3kj2
21070973 E.Gavathiotis, D.E.Reyna, M.L.Davis, G.H.Bird, and L.D.Walensky (2010).
BH3-triggered structural reorganization drives the activation of proapoptotic BAX.
  Mol Cell, 40, 481-492.  
19823097 S.Banerjee, M.Choi, A.Aboukameel, Z.Wang, M.Mohammad, J.Chen, D.Yang, F.H.Sarkar, and R.M.Mohammad (2010).
Preclinical studies of apogossypolone, a novel pan inhibitor of bcl-2 and mcl-1, synergistically potentiates cytotoxic effect of gemcitabine in pancreatic cancer cells.
  Pancreas, 39, 323-331.  
19439192 A.Jourdain, and J.C.Martinou (2009).
Mitochondrial outer-membrane permeabilization and remodelling in apoptosis.
  Int J Biochem Cell Biol, 41, 1884-1889.  
19351886 H.Dai, X.W.Meng, S.H.Lee, P.A.Schneider, and S.H.Kaufmann (2009).
Context-dependent Bcl-2/Bak interactions regulate lymphoid cell apoptosis.
  J Biol Chem, 284, 18311-18322.  
19701793 J.Peng, J.Ding, C.Tan, B.Baggenstoss, Z.Zhang, S.M.Lapolla, and J.Lin (2009).
Oligomerization of membrane-bound Bcl-2 is involved in its pore formation induced by tBid.
  Apoptosis, 14, 1145-1153.  
  19334571 J.Peng, S.M.Lapolla, Z.Zhang, and J.Lin (2009).
The cytosolic domain of Bcl-2 forms small pores in model mitochondrial outer membrane after acidic pH-induced membrane association.
  Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 26, 130-137.  
  19634687 J.Peng, S.M.Lapolla, Z.Zhang, and J.Lin (2009).
The cytosolic domain of Bcl-2 oligomerizes to form pores in model mitochondrial outer membrane at acidic pH.
  Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 26, 631-637.  
  19813621 J.Peng, S.M.Lapolla, Z.Zhang, and J.Lin (2009).
The Bax BH3 peptide H2-H3 promotes apoptosis by inhibiting Bcl-2's pore-forming and anti-Bax activities in the membrane.
  Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 26, 829-835.  
19766123 J.Sun, D.M.Abdeljabbar, N.Clarke, M.L.Bellows, C.A.Floudas, and A.J.Link (2009).
Reconstitution and engineering of apoptotic protein interactions on the bacterial cell surface.
  J Mol Biol, 394, 297-305.  
19667065 L.Polzien, A.Baljuls, U.E.Rennefahrt, A.Fischer, W.Schmitz, R.P.Zahedi, A.Sickmann, R.Metz, S.Albert, R.Benz, M.Hekman, and U.R.Rapp (2009).
Identification of novel in vivo phosphorylation sites of the human proapoptotic protein BAD: pore-forming activity of BAD is regulated by phosphorylation.
  J Biol Chem, 284, 28004-28020.  
19021159 M.Orzáez, A.Gortat, L.Mondragón, and E.Pérez-Payá (2009).
Peptides and peptide mimics as modulators of apoptotic pathways.
  ChemMedChem, 4, 146-160.  
19913487 S.Oda, M.Schröder, and A.R.Khan (2009).
Structural basis for targeting of human RNA helicase DDX3 by poxvirus protein K7.
  Structure, 17, 1528-1537.
PDB code: 3jrv
19706527 Y.P.Rong, G.Bultynck, A.S.Aromolaran, F.Zhong, J.B.Parys, H.De Smedt, G.A.Mignery, H.L.Roderick, M.D.Bootman, and C.W.Distelhorst (2009).
The BH4 domain of Bcl-2 inhibits ER calcium release and apoptosis by binding the regulatory and coupling domain of the IP3 receptor.
  Proc Natl Acad Sci U S A, 106, 14397-14402.  
18248095 B.Ku, J.S.Woo, C.Liang, K.H.Lee, H.S.Hong, X.E, K.S.Kim, J.U.Jung, and B.H.Oh (2008).
Structural and biochemical bases for the inhibition of autophagy and apoptosis by viral BCL-2 of murine gamma-herpesvirus 68.
  PLoS Pathog, 4, e25.
PDB codes: 2bzw 3bl2
18719108 C.Katz, H.Benyamini, S.Rotem, M.Lebendiker, T.Danieli, A.Iosub, H.Refaely, M.Dines, V.Bronner, T.Bravman, D.E.Shalev, S.Rüdiger, and A.Friedler (2008).
Molecular basis of the interaction between the antiapoptotic Bcl-2 family proteins and the proapoptotic protein ASPP2.
  Proc Natl Acad Sci U S A, 105, 12277-12282.  
18452209 D.Lama, and R.Sankararamakrishnan (2008).
Anti-apoptotic Bcl-XL protein in complex with BH3 peptides of pro-apoptotic Bak, Bad, and Bim proteins: comparative molecular dynamics simulations.
  Proteins, 73, 492-514.  
18069746 L.Lins, and R.Brasseur (2008).
Tilted peptides: a structural motif involved in protein membrane insertion?
  J Pept Sci, 14, 416-422.  
19641510 L.P.Billen, A.Shamas-Din, and D.W.Andrews (2008).
Bid: a Bax-like BH3 protein.
  Oncogene, 27, S93-104.  
18199286 M.A.Sani, S.Castano, E.J.Dufourc, and G.Gröbner (2008).
Restriction of lipid motion in membranes triggered by beta-sheet aggregation of the anti-apoptotic BH4 domain.
  FEBS J, 275, 561-572.  
18650496 N.O.Deakin, and C.E.Turner (2008).
Paxillin comes of age.
  J Cell Sci, 121, 2435-2444.  
18097445 R.J.Youle, and A.Strasser (2008).
The BCL-2 protein family: opposing activities that mediate cell death.
  Nat Rev Mol Cell Biol, 9, 47-59.  
17384234 A.E.Douglas, K.D.Corbett, J.M.Berger, G.McFadden, and T.M.Handel (2007).
Structure of M11L: A myxoma virus structural homolog of the apoptosis inhibitor, Bcl-2.
  Protein Sci, 16, 695-703.
PDB code: 2o42
16909120 A.L.Nouvion, J.Thibaut, O.D.Lohez, S.Venet, P.Colas, G.Gillet, and P.Lalle (2007).
Modulation of Nr-13 antideath activity by peptide aptamers.
  Oncogene, 26, 701-710.  
17659805 A.Mukhopadhyay, and H.Weiner (2007).
Delivery of drugs and macromolecules to mitochondria.
  Adv Drug Deliv Rev, 59, 729-738.  
17227711 C.Xing, L.Wang, X.Tang, and Y.Y.Sham (2007).
Development of selective inhibitors for anti-apoptotic Bcl-2 proteins from BHI-1.
  Bioorg Med Chem, 15, 2167-2176.  
17475653 D.Westphal, E.C.Ledgerwood, M.H.Hibma, S.B.Fleming, E.M.Whelan, and A.A.Mercer (2007).
A novel Bcl-2-like inhibitor of apoptosis is encoded by the parapoxvirus ORF virus.
  J Virol, 81, 7178-7188.  
17378545 G.Tang, C.Y.Yang, Z.Nikolovska-Coleska, J.Guo, S.Qiu, R.Wang, W.Gao, G.Wang, J.Stuckey, K.Krajewski, S.Jiang, P.P.Roller, and S.Wang (2007).
Pyrogallol-based molecules as potent inhibitors of the antiapoptotic Bcl-2 proteins.
  J Med Chem, 50, 1723-1726.  
17552510 G.Tang, K.Ding, Z.Nikolovska-Coleska, C.Y.Yang, S.Qiu, S.Shangary, R.Wang, J.Guo, W.Gao, J.Meagher, J.Stuckey, K.Krajewski, S.Jiang, P.P.Roller, and S.Wang (2007).
Structure-based design of flavonoid compounds as a new class of small-molecule inhibitors of the anti-apoptotic Bcl-2 proteins.
  J Med Chem, 50, 3163-3166.  
17294079 K.W.Kinnally, and B.Antonsson (2007).
A tale of two mitochondrial channels, MAC and PTP, in apoptosis.
  Apoptosis, 12, 857-868.  
17686864 L.Banadyga, J.Gerig, T.Stewart, and M.Barry (2007).
Fowlpox virus encodes a Bcl-2 homologue that protects cells from apoptotic death through interaction with the proapoptotic protein Bak.
  J Virol, 81, 11032-11045.  
17396262 M.Zhang, Y.Ling, C.Y.Yang, H.Liu, R.Wang, X.Wu, K.Ding, F.Zhu, B.N.Griffith, R.M.Mohammad, S.Wang, and D.Yang (2007).
A novel Bcl-2 small molecule inhibitor 4-(3-methoxy-phenylsulfannyl)-7-nitro-benzofurazan-3-oxide (MNB)-induced apoptosis in leukemia cells.
  Ann Hematol, 86, 471-481.  
17389404 P.E.Czabotar, E.F.Lee, M.F.van Delft, C.L.Day, B.J.Smith, D.C.Huang, W.D.Fairlie, M.G.Hinds, and P.M.Colman (2007).
Structural insights into the degradation of Mcl-1 induced by BH3 domains.
  Proc Natl Acad Sci U S A, 104, 6217-6222.
PDB codes: 2jm6 2nl9 2nla
17485524 S.Cooray, M.W.Bahar, N.G.Abrescia, C.E.McVey, N.W.Bartlett, R.A.Chen, D.I.Stuart, J.M.Grimes, and G.L.Smith (2007).
Functional and structural studies of the vaccinia virus virulence factor N1 reveal a Bcl-2-like anti-apoptotic protein.
  J Gen Virol, 88, 1656-1666.
PDB code: 2uxe
17209561 T.J.Malia, and G.Wagner (2007).
NMR structural investigation of the mitochondrial outer membrane protein VDAC and its interaction with antiapoptotic Bcl-xL.
  Biochemistry, 46, 514-525.  
16928273 A.A.Fiebig, W.Zhu, C.Hollerbach, B.Leber, and D.W.Andrews (2006).
Bcl-XL is qualitatively different from and ten times more effective than Bcl-2 when expressed in a breast cancer cell line.
  BMC Cancer, 6, 213.  
16571718 C.Tan, P.J.Dlugosz, J.Peng, Z.Zhang, S.M.Lapolla, S.M.Plafker, D.W.Andrews, and J.Lin (2006).
Auto-activation of the apoptosis protein Bax increases mitochondrial membrane permeability and is inhibited by Bcl-2.
  J Biol Chem, 281, 14764-14775.  
16987017 D.P.Frazier, A.Wilson, R.M.Graham, J.W.Thompson, N.H.Bishopric, and K.A.Webster (2006).
Acidosis regulates the stability, hydrophobicity, and activity of the BH3-only protein Bnip3.
  Antioxid Redox Signal, 8, 1625-1634.  
17005564 J.Peng, C.Tan, G.J.Roberts, O.Nikolaeva, Z.Zhang, S.M.Lapolla, S.Primorac, D.W.Andrews, and J.Lin (2006).
tBid elicits a conformational alteration in membrane-bound Bcl-2 such that it inhibits Bax pore formation.
  J Biol Chem, 281, 35802-35811.  
16763614 L.D.Walensky (2006).
BCL-2 in the crosshairs: tipping the balance of life and death.
  Cell Death Differ, 13, 1339-1350.  
15948141 L.Khemtémourian, M.A.Sani, K.Bathany, G.Gröbner, and E.J.Dufourc (2006).
Synthesis and secondary structure in membranes of the Bcl-2 anti-apoptotic domain BH4.
  J Pept Sci, 12, 58-64.  
16474435 M.F.van Delft, and D.C.Huang (2006).
How the Bcl-2 family of proteins interact to regulate apoptosis.
  Cell Res, 16, 203-213.  
16763615 P.H.Schlesinger, and M.Saito (2006).
The Bax pore in liposomes, Biophysics.
  Cell Death Differ, 13, 1403-1408.  
16763619 P.S.Schwartz, and D.M.Hockenbery (2006).
Bcl-2-related survival proteins.
  Cell Death Differ, 13, 1250-1255.  
16892086 U.M.Moll, N.Marchenko, and X.K.Zhang (2006).
p53 and Nur77/TR3 - transcription factors that directly target mitochondria for cell death induction.
  Oncogene, 25, 4725-4743.  
16167070 W.D.Fairlie, M.A.Perugini, M.Kvansakul, L.Chen, D.C.Huang, and P.M.Colman (2006).
CED-4 forms a 2 : 2 heterotetrameric complex with CED-9 until specifically displaced by EGL-1 or CED-13.
  Cell Death Differ, 13, 426-434.  
16738310 X.Deng, F.Gao, T.Flagg, J.Anderson, and W.S.May (2006).
Bcl2's flexible loop domain regulates p53 binding and survival.
  Mol Cell Biol, 26, 4421-4434.  
16547596 Y.K.Verma, G.U.Gangenahalli, V.K.Singh, P.Gupta, R.Chandra, R.K.Sharma, and H.G.Raj (2006).
Cell death regulation by B-cell lymphoma protein.
  Apoptosis, 11, 459-471.  
16200198 A.Letai (2005).
Pharmacological manipulation of Bcl-2 family members to control cell death.
  J Clin Invest, 115, 2648-2655.  
16201011 J.Loh, Q.Huang, A.M.Petros, D.Nettesheim, L.F.van Dyk, L.Labrada, S.H.Speck, B.Levine, E.T.Olejniczak, and H.W.Virgin (2005).
A surface groove essential for viral Bcl-2 function during chronic infection in vivo.
  PLoS Pathog, 1, e10.
PDB code: 2abo
15902208 T.Oltersdorf, S.W.Elmore, A.R.Shoemaker, R.C.Armstrong, D.J.Augeri, B.A.Belli, M.Bruncko, T.L.Deckwerth, J.Dinges, P.J.Hajduk, M.K.Joseph, S.Kitada, S.J.Korsmeyer, A.R.Kunzer, A.Letai, C.Li, M.J.Mitten, D.G.Nettesheim, S.Ng, P.M.Nimmer, J.M.O'Connor, A.Oleksijew, A.M.Petros, J.C.Reed, W.Shen, S.K.Tahir, C.B.Thompson, K.J.Tomaselli, B.Wang, M.D.Wendt, H.Zhang, S.W.Fesik, and S.H.Rosenberg (2005).
An inhibitor of Bcl-2 family proteins induces regression of solid tumours.
  Nature, 435, 677-681.
PDB codes: 1ysg 1ysi 1ysn 1ysw 1ysx
16336004 Z.Zhang, M.Li, E.R.Rayburn, D.L.Hill, R.Zhang, and H.Wang (2005).
Oncogenes as novel targets for cancer therapy (part IV): regulators of the cell cycle and apoptosis.
  Am J Pharmacogenomics, 5, 397-407.  
14980220 B.Lin, S.K.Kolluri, F.Lin, W.Liu, Y.H.Han, X.Cao, M.I.Dawson, J.C.Reed, and X.K.Zhang (2004).
Conversion of Bcl-2 from protector to killer by interaction with nuclear orphan receptor Nur77/TR3.
  Cell, 116, 527-540.  
14745797 C.M.Franzin, J.Choi, D.Zhai, J.C.Reed, and F.M.Marassi (2004).
Structural studies of apoptosis and ion transport regulatory proteins in membranes.
  Magn Reson Chem, 42, 172-179.  
15606340 C.R.Gardner (2004).
Anticancer drug development based on modulation of the Bcl-2 family core apoptosis mechanism.
  Expert Rev Anticancer Ther, 4, 1157-1177.  
15008953 S.L.Chan, and V.C.Yu (2004).
Proteins of the bcl-2 family in apoptosis signalling: from mechanistic insights to therapeutic opportunities.
  Clin Exp Pharmacol Physiol, 31, 119-128.  
14729175 T.Kaufmann, A.Schinzel, and C.Borner (2004).
Bcl-w(edding) with mitochondria.
  Trends Cell Biol, 14, 8.  
15302859 Z.Zhang, S.M.Lapolla, M.G.Annis, M.Truscott, G.J.Roberts, Y.Miao, Y.Shao, C.Tan, J.Peng, A.E.Johnson, X.C.Zhang, D.W.Andrews, and J.Lin (2004).
Bcl-2 homodimerization involves two distinct binding surfaces, a topographic arrangement that provides an effective mechanism for Bcl-2 to capture activated Bax.
  J Biol Chem, 279, 43920-43928.  
12576135 A.Clerk, S.M.Cole, T.E.Cullingford, J.G.Harrison, M.Jormakka, and D.M.Valks (2003).
Regulation of cardiac myocyte cell death.
  Pharmacol Ther, 97, 223-261.  
12660157 M.G.Hinds, M.Lackmann, G.L.Skea, P.J.Harrison, D.C.Huang, and C.L.Day (2003).
The structure of Bcl-w reveals a role for the C-terminal residues in modulating biological activity.
  EMBO J, 22, 1497-1507.
PDB code: 1o0l
12898509 T.Subramanian, and G.Chinnadurai (2003).
Pro-apoptotic activity of transiently expressed BCL-2 occurs independent of BAX and BAK.
  J Cell Biochem, 89, 1102-1114.  
12450324 J.Salgado, A.J.García-Sáez, G.Malet, I.Mingarro, and E.Pérez-Payá (2002).
Peptides in apoptosis research.
  J Pept Sci, 8, 543-560.  
12423342 M.Priault, J.J.Bessoule, A.Grelaud-Coq, N.Camougrand, and S.Manon (2002).
Bax-induced cell death in yeast depends on mitochondrial lipid oxidation.
  Eur J Biochem, 269, 5440-5450.  
11904405 Q.Huang, A.M.Petros, H.W.Virgin, S.W.Fesik, and E.T.Olejniczak (2002).
Solution structure of a Bcl-2 homolog from Kaposi sarcoma virus.
  Proc Natl Acad Sci U S A, 99, 3428-3433.
PDB code: 1k3k
12209154 S.Cory, and J.M.Adams (2002).
The Bcl2 family: regulators of the cellular life-or-death switch.
  Nat Rev Cancer, 2, 647-656.  
12133724 S.E.Rutledge, J.W.Chin, and A.Schepartz (2002).
A view to a kill: ligands for Bcl-2 family proteins.
  Curr Opin Chem Biol, 6, 479-485.  
12401491 Z.Huang (2002).
The chemical biology of apoptosis. Exploring protein-protein interactions and the life and death of cells with small molecules.
  Chem Biol, 9, 1059-1072.  
11668539 J.W.Chin, and A.Schepartz (2001).
Design and Evolution of a Miniature Bcl-2 Binding Protein We thank the HHMI Biopolymer/Keck Foundation Biotechnology Resource Laboratory (Yale University School of Medicine, New Haven, CT) for oligonucleotide and peptide synthesis and amino acid analysis and Professor Jennifer Doudna (Yale University) for use of a Perseptive Voyager-DE (MALDI-TOF) mass spectrometer. We are grateful also to Dr. Junying Yuan and Dr. Alexi Degterev (Harvard Medical School) for a generous gift of Bcl-X(L)-His(6) and Stacey E. Rutledge for helpful comments. This work was supported by the National Institutes of Health.
  Angew Chem Int Ed Engl, 40, 3806-3809.  
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.

 

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