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PDBsum entry 1fs1

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protein Protein-protein interface(s) links
Ligase PDB id
1fs1

 

 

 

 

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Contents
Protein chains
41 a.a. *
116 a.a. *
Waters ×570
* Residue conservation analysis
PDB id:
1fs1
Name: Ligase
Title: Insights into scf ubiquitin ligases from the structure of the skp1- skp2 complex
Structure: Cyclin a/cdk2-associated p19. Chain: a, c. Fragment: residues 101-153. Synonym: skp2 f-box. Engineered: yes. Cyclin a/cdk2-associated p45. Chain: b, d. Fragment: residues 1-147. Synonym: skp1.
Source: Homo sapiens. Human. Organism_taxid: 9606. Expressed in: escherichia coli. Expression_system_taxid: 562. Expression_system_taxid: 562
Biol. unit: Tetramer (from PQS)
Resolution:
1.80Å     R-factor:   0.218     R-free:   0.274
Authors: B.A.Schulman,A.C.Carrano,P.D.Jeffrey,Z.Bowen,E.R.E.Kinnucan, M.S.Finnin,S.J.Elledge,J.W.Harper,M.Pagano,N.P.Pavletich
Key ref:
B.A.Schulman et al. (2000). Insights into SCF ubiquitin ligases from the structure of the Skp1-Skp2 complex. Nature, 408, 381-386. PubMed id: 11099048 DOI: 10.1038/35042620
Date:
08-Sep-00     Release date:   29-Nov-00    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chains
Pfam   ArchSchema ?
Q13309  (SKP2_HUMAN) -  S-phase kinase-associated protein 2 from Homo sapiens
Seq:
Struc:
424 a.a.
41 a.a.
Protein chains
Pfam   ArchSchema ?
P63208  (SKP1_HUMAN) -  S-phase kinase-associated protein 1 from Homo sapiens
Seq:
Struc:
163 a.a.
116 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 Enzyme reactions 
   Enzyme class: Chains A, B, C, D: E.C.?
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]

 

 
DOI no: 10.1038/35042620 Nature 408:381-386 (2000)
PubMed id: 11099048  
 
 
Insights into SCF ubiquitin ligases from the structure of the Skp1-Skp2 complex.
B.A.Schulman, A.C.Carrano, P.D.Jeffrey, Z.Bowen, E.R.Kinnucan, M.S.Finnin, S.J.Elledge, J.W.Harper, M.Pagano, N.P.Pavletich.
 
  ABSTRACT  
 
F-box proteins are members of a large family that regulates the cell cycle, the immune response, signalling cascades and developmental programmes by targeting proteins, such as cyclins, cyclin-dependent kinase inhibitors, IkappaBalpha and beta-catenin, for ubiquitination (reviewed in refs 1-3). F-box proteins are the substrate-recognition components of SCF (Skp1-Cullin-F-box protein) ubiquitin-protein ligases. They bind the SCF constant catalytic core by means of the F-box motif interacting with Skp1, and they bind substrates through their variable protein-protein interaction domains. The large number of F-box proteins is thought to allow ubiquitination of numerous, diverse substrates. Most organisms have several Skp1 family members, but the function of these Skp1 homologues and the rules of recognition between different F-box and Skp1 proteins remain unknown. Here we describe the crystal structure of the human F-box protein Skp2 bound to Skp1. Skp1 recruits the F-box protein through a bipartite interface involving both the F-box and the substrate-recognition domain. The structure raises the possibility that different Skp1 family members evolved to function with different subsets of F-box proteins, and suggests that the F-box protein may not only recruit substrate, but may also position it optimally for the ubiquitination reaction.
 
  Selected figure(s)  
 
Figure 1.
Figure 1: Structure of the Skp1-Skp2 complex. Skp1 is shown in blue and Skp2 is shown in red. The boundaries of the BTB/POZ fold, the C-terminal helical extension of Skp1 and of the F-box, the three non-canonical LRRs, the seven canonical LRRs and the C-terminal tail of Skp2 are shown in the diagram below the structure. The 100-residue N-terminal Skp2 region missing from the crystallized protein is indicated (dashed line). The second LRR has a partially disordered loop instead of the helix characteristic of LRRs.
Figure 4.
Figure 4: Comparison of the Skp2-Skp1 and VHL-ElonginC-ElonginB complexes. a, Homologous portions of Skp1 and ElonginC are aligned and boxed. Skp2 and VHL are red, Skp1 and ElonginC are blue and ElonginB is green. The LRRs of Skp2 (refs 4, 8, 26, 27) and the -domain of VHL are thought to bind substrate^23. Owing to its unique C terminus, Skp1 binds the F-box differently from the way that ElonginC binds VHL. The arrangement of helices in the two interfaces is similar, although the helices come from non-corresponding members of the complexes (H1 and H2 from VHL superimpose with H6 and H7 from Skp1, not helices from Skp2). b, The ElonginC-binding region of VHL resembles the three-helix cluster structure of the F-box.
 
  The above figures are reprinted by permission from Macmillan Publishers Ltd: Nature (2000, 408, 381-386) copyright 2000.  
  Figures were selected by an automated process.  

Literature references that cite this PDB file's key reference

  PubMed id Reference
20883453 A.E.Rose, G.Wang, D.Hanniford, S.Monni, T.Tu, R.L.Shapiro, R.S.Berman, A.C.Pavlick, M.Pagano, F.Darvishian, M.Mazumdar, E.Hernando, and I.Osman (2011).
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21554755 A.Sarikas, T.Hartmann, and Z.Q.Pan (2011).
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21052782 C.Nibau, D.J.Gibbs, K.A.Bunting, L.A.Moody, E.J.Smiles, J.A.Tubby, S.J.Bradshaw, and J.C.Coates (2011).
ARABIDILLO proteins have a novel and conserved domain structure important for the regulation of their stability.
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21288713 D.M.Duda, D.C.Scott, M.F.Calabrese, E.S.Zimmerman, N.Zheng, and B.A.Schulman (2011).
Structural regulation of cullin-RING ubiquitin ligase complexes.
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21347703 J.H.Lee, and W.T.Kim (2011).
Regulation of abiotic stress signal transduction by E3 ubiquitin ligases in Arabidopsis.
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21370976 Z.Hua, and R.D.Vierstra (2011).
The cullin-RING ubiquitin-protein ligases.
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20601478 A.Zumaquero, A.P.Macho, J.S.Rufián, and C.R.Beuzón (2010).
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20194593 C.T.Price, S.Al-Khodor, T.Al-Quadan, and Y.Abu Kwaik (2010).
Indispensable role for the eukaryotic-like ankyrin domains of the ankyrin B effector of Legionella pneumophila within macrophages and amoebae.
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20832730 D.Gao, L.Wan, H.Inuzuka, A.H.Berg, A.Tseng, B.Zhai, S.Shaik, E.Bennett, A.E.Tron, J.A.Gasser, A.Lau, S.P.Gygi, J.W.Harper, J.A.DeCaprio, A.Toker, and W.Wei (2010).
Rictor forms a complex with Cullin-1 to promote SGK1 ubiquitination and destruction.
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20152160 E.Sakata, T.Satoh, S.Yamamoto, Y.Yamaguchi, M.Yagi-Utsumi, E.Kurimoto, K.Tanaka, S.Wakatsuki, and K.Kato (2010).
Crystal structure of UbcH5b~ubiquitin intermediate: insight into the formation of the self-assembled E2~Ub conjugates.
  Structure, 18, 138-147.
PDB code: 3a33
19996097 H.Tada, H.J.Okano, H.Takagi, S.Shibata, I.Yao, M.Matsumoto, T.Saiga, K.I.Nakayama, H.Kashima, T.Takahashi, M.Setou, and H.Okano (2010).
Fbxo45, a novel ubiquitin ligase, regulates synaptic activity.
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  21113395 J.A.Diehl, and B.Ponugoti (2010).
Ubiquitin-dependent proteolysis in G1/S phase control and its relationship with tumor susceptibility.
  Genes Cancer, 1, 717-724.  
20083119 J.Liu, and R.Nussinov (2010).
Molecular dynamics reveal the essential role of linker motions in the function of cullin-RING E3 ligases.
  J Mol Biol, 396, 1508-1523.  
20070569 L.Zhao, J.Huang, Z.Zhao, Q.Li, T.L.Sims, and Y.Xue (2010).
The Skp1-like protein SSK1 is required for cross-pollen compatibility in S-RNase-based self-incompatibility.
  Plant J, 62, 52-63.  
19882662 M.Kato, K.Kito, K.Ota, and T.Ito (2010).
Remodeling of the SCF complex-mediated ubiquitination system by compositional alteration of incorporated F-box proteins.
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20345489 M.Lomma, D.Dervins-Ravault, M.Rolando, T.Nora, H.J.Newton, F.M.Sansom, T.Sahr, L.Gomez-Valero, M.Jules, E.L.Hartland, and C.Buchrieser (2010).
The Legionella pneumophila F-box protein Lpp2082 (AnkB) modulates ubiquitination of the host protein parvin B and promotes intracellular replication.
  Cell Microbiol, 12, 1272-1291.  
19995375 Y.Cheli, M.Ohanna, R.Ballotti, and C.Bertolotto (2010).
Fifteen-year quest for microphthalmia-associated transcription factor target genes.
  Pigment Cell Melanoma Res, 23, 27-40.  
20604974 Y.Takayama, and T.Toda (2010).
Coupling histone homeostasis to centromere integrity via the ubiquitin-proteasome system.
  Cell Div, 5, 18.  
19261606 C.M.Cummings, C.A.Bentley, S.A.Perdue, P.W.Baas, and J.D.Singer (2009).
The Cul3/Klhdc5 E3 Ligase Regulates p60/Katanin and Is Required for Normal Mitosis in Mammalian Cells.
  J Biol Chem, 284, 11663-11675.  
  20948667 C.Riedinger, and J.A.Endicott (2009).
All change: protein conformation and the ubiquitination reaction cascade.
  F1000 Biol Rep, 1, 0.  
20041211 C.T.Price, S.Al-Khodor, T.Al-Quadan, M.Santic, F.Habyarimana, A.Kalia, and Y.A.Kwaik (2009).
Molecular mimicry by an F-box effector of Legionella pneumophila hijacks a conserved polyubiquitination machinery within macrophages and protozoa.
  PLoS Pathog, 5, e1000704.  
19828458 E.B.Askew, S.Bai, A.T.Hnat, J.T.Minges, and E.M.Wilson (2009).
Melanoma antigen gene protein-A11 (MAGE-11) F-box links the androgen receptor NH2-terminal transactivation domain to p160 coactivators.
  J Biol Chem, 284, 34793-34808.  
19243310 I.Jourdain, N.Spielewoy, J.Thompson, S.Dhut, J.R.Yates, and T.Toda (2009).
Identification of a conserved F-box protein 6 interactor essential for endocytosis and cytokinesis in fission yeast.
  Biochem J, 420, 169-177.  
19231300 J.Hannah, and P.Zhou (2009).
Regulation of DNA damage response pathways by the cullin-RING ubiquitin ligases.
  DNA Repair (Amst), 8, 536-543.  
19798438 J.Liu, and R.Nussinov (2009).
The mechanism of ubiquitination in the cullin-RING E3 ligase machinery: conformational control of substrate orientation.
  PLoS Comput Biol, 5, e1000527.  
19657571 J.Xiao, S.Yin, Y.Li, S.Xie, D.Nie, L.Ma, X.Wang, Y.Wu, and J.Feng (2009).
SKP2 siRNA inhibits the degradation of P27kip1 and down-regulates the expression of MRP in HL-60/A cells.
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19366690 K.Corcoran, X.Wang, and L.Lybarger (2009).
Adapter-mediated substrate selection for endoplasmic reticulum-associated degradation.
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19337320 K.Ecker, and L.Hengst (2009).
Skp2: caught in the Akt.
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19452560 K.L.Hindle, J.Bella, and S.C.Lovell (2009).
Quantitative analysis and prediction of curvature in leucine-rich repeat proteins.
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19915560 K.Nishimura, T.Fukagawa, H.Takisawa, T.Kakimoto, and M.Kanemaki (2009).
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19256485 K.S.Plafker, J.D.Singer, and S.M.Plafker (2009).
The ubiquitin conjugating enzyme, UbcM2, engages in novel interactions with components of cullin-3 based E3 ligases.
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19578169 L.C.Chang, C.L.Guo, Y.S.Lin, H.Fu, C.S.Wang, and G.Y.Jauh (2009).
Pollen-specific SKP1-like proteins are components of functional scf complexes and essential for lily pollen tube elongation.
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19016785 M.Padmanabhan, P.Cournoyer, and S.P.Dinesh-Kumar (2009).
The leucine-rich repeat domain in plant innate immunity: a wealth of possibilities.
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19818708 M.Zhuang, M.F.Calabrese, J.Liu, M.B.Waddell, A.Nourse, M.Hammel, D.J.Miller, H.Walden, D.M.Duda, S.N.Seyedin, T.Hoggard, J.W.Harper, K.P.White, and B.A.Schulman (2009).
Structures of SPOP-substrate complexes: insights into molecular architectures of BTB-Cul3 ubiquitin ligases.
  Mol Cell, 36, 39-50.
PDB codes: 3hqh 3hqi 3hql 3hqm 3hsv 3htm 3hu6 3hve 3ivq 3ivv
19776120 S.J.Werden, J.Lanchbury, D.Shattuck, C.Neff, M.Dufford, and G.McFadden (2009).
The myxoma virus m-t5 ankyrin repeat host range protein is a novel adaptor that coordinately links the cellular signaling pathways mediated by Akt and Skp1 in virus-infected cells.
  J Virol, 83, 12068-12083.  
19690564 S.J.van Wijk, S.J.de Vries, P.Kemmeren, A.Huang, R.Boelens, A.M.Bonvin, and H.T.Timmers (2009).
A comprehensive framework of E2-RING E3 interactions of the human ubiquitin-proteasome system.
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19264588 S.Sonnberg, S.B.Fleming, and A.A.Mercer (2009).
A truncated two-{alpha}-helix F-box present in poxvirus ankyrin-repeat proteins is sufficient for binding the SCF1 ubiquitin ligase complex.
  J Gen Virol, 90, 1224-1228.  
19557136 Y.Shen, T.Zhang, J.Chen, Z.Lv, J.Chen, D.Wang, Z.Nie, P.He, J.Wang, Q.Zheng, Q.Sheng, X.Wu, and Y.Zhang (2009).
Molecular characterization and tissue localization of an F-box only protein from silkworm, Bombyx mori.
  Comp Funct Genomics, (), 416040.  
19687007 Z.A.Wang, H.van der Wel, Y.Vohra, T.Buskas, G.J.Boons, and C.M.West (2009).
Role of a cytoplasmic dual-function glycosyltransferase in O2 regulation of development in Dictyostelium.
  J Biol Chem, 284, 28896-28904.  
  19649190 Z.Zhang, D.Zhang, and Y.Zheng (2009).
Transcriptional and post-transcriptional regulation of gene expression in submerged root cells of maize.
  Plant Signal Behav, 4, 132-135.  
18301771 A.V.Kajava, M.Anisimova, and N.Peeters (2008).
Origin and evolution of GALA-LRR, a new member of the CC-LRR subfamily: from plants to bacteria?
  PLoS ONE, 3, e1694.  
18718460 D.J.Killian, E.Harvey, P.Johnson, M.Otori, S.Mitani, and D.Xue (2008).
SKR-1, a homolog of Skp1 and a member of the SCF(SEL-10) complex, regulates sex-determination and LIN-12/Notch signaling in C. elegans.
  Dev Biol, 322, 322-331.  
18070918 D.Ju, X.Wang, H.Xu, and Y.Xie (2008).
Genome-wide analysis identifies MYND-domain protein Mub1 as an essential factor for Rpn4 ubiquitylation.
  Mol Cell Biol, 28, 1404-1412.  
18805092 D.M.Duda, L.A.Borg, D.C.Scott, H.W.Hunt, M.Hammel, and B.A.Schulman (2008).
Structural insights into NEDD8 activation of cullin-RING ligases: conformational control of conjugation.
  Cell, 134, 995.
PDB codes: 3dpl 3dqv
18215523 I.Sumara, S.Maerki, and M.Peter (2008).
E3 ubiquitin ligases and mitosis: embracing the complexity.
  Trends Cell Biol, 18, 84-94.  
18426905 M.G.Roukens, M.Alloul-Ramdhani, S.Moghadasi, M.Op den Brouw, and D.A.Baker (2008).
Downregulation of vertebrate Tel (ETV6) and Drosophila Yan is facilitated by an evolutionarily conserved mechanism of F-box-mediated ubiquitination.
  Mol Cell Biol, 28, 4394-4406.  
18094723 M.Welcker, and B.E.Clurman (2008).
FBW7 ubiquitin ligase: a tumour suppressor at the crossroads of cell division, growth and differentiation.
  Nat Rev Cancer, 8, 83-93.  
18684824 N.van Buuren, B.Couturier, Y.Xiong, and M.Barry (2008).
Ectromelia virus encodes a novel family of F-box proteins that interact with the SCF complex.
  J Virol, 82, 9917-9927.  
18698375 P.J.Reynolds, J.R.Simms, and R.J.Duronio (2008).
Identifying determinants of cullin binding specificity among the three functionally different Drosophila melanogaster Roc proteins via domain swapping.
  PLoS ONE, 3, e2918.  
18667692 S.Sonnberg, B.T.Seet, T.Pawson, S.B.Fleming, and A.A.Mercer (2008).
Poxvirus ankyrin repeat proteins are a unique class of F-box proteins that associate with cellular SCF1 ubiquitin ligase complexes.
  Proc Natl Acad Sci U S A, 105, 10955-10960.  
18698327 T.Ravid, and M.Hochstrasser (2008).
Diversity of degradation signals in the ubiquitin-proteasome system.
  Nat Rev Mol Cell Biol, 9, 679-690.  
18463101 X.Yu, S.Hong, and E.M.Faustman (2008).
Cadmium-induced activation of stress signaling pathways, disruption of ubiquitin-dependent protein degradation and apoptosis in primary rat Sertoli cell-gonocyte cocultures.
  Toxicol Sci, 104, 385-396.  
17975737 X.Zheng, L.Xie, J.Qin, H.Shen, Z.Chen, and Y.Jin (2008).
Effects of wortmannin on phosphorylation of PDK1, GSK3-beta, PTEN and expression of Skp2 mRNA after ischemia/reperfusion injury in the mouse kidney.
  Int Urol Nephrol, 40, 185-192.  
17434132 B.Hao, S.Oehlmann, M.E.Sowa, J.W.Harper, and N.P.Pavletich (2007).
Structure of a Fbw7-Skp1-cyclin E complex: multisite-phosphorylated substrate recognition by SCF ubiquitin ligases.
  Mol Cell, 26, 131-143.
PDB codes: 2ovp 2ovq 2ovr
18047744 D.Nury, C.Doucet, and O.Coux (2007).
Roles and potential therapeutic targets of the ubiquitin proteasome system in muscle wasting.
  BMC Biochem, 8, S7.  
17439941 E.H.Chew, and T.Hagen (2007).
Substrate-mediated regulation of cullin neddylation.
  J Biol Chem, 282, 17032-17040.  
17470057 H.Kong, L.L.Landherr, M.W.Frohlich, J.Leebens-Mack, H.Ma, and C.W.dePamphilis (2007).
Patterns of gene duplication in the plant SKP1 gene family in angiosperms: evidence for multiple mechanisms of rapid gene birth.
  Plant J, 50, 873-885.  
17951259 J.T.Huzil, R.Pannu, C.Ptak, G.Garen, and M.J.Ellison (2007).
Direct catalysis of lysine 48-linked polyubiquitin chains by the ubiquitin-activating enzyme.
  J Biol Chem, 282, 37454-37460.  
17785450 K.Umanskaya, S.Radke, H.Chander, R.Monardo, X.Xu, Z.Q.Pan, M.J.O'Connell, and D.Germain (2007).
Skp2B stimulates mammary gland development by inhibiting REA, the repressor of the estrogen receptor.
  Mol Cell Biol, 27, 7615-7622.  
17280619 L.A.Higa, and H.Zhang (2007).
Stealing the spotlight: CUL4-DDB1 ubiquitin ligase docks WD40-repeat proteins to destroy.
  Cell Div, 2, 5.  
17517123 N.Matsushima, T.Tanaka, P.Enkhbayar, T.Mikami, M.Taga, K.Yamada, and Y.Kuroki (2007).
Comparative sequence analysis of leucine-rich repeats (LRRs) within vertebrate toll-like receptors.
  BMC Genomics, 8, 124.  
17409098 S.Xu, M.Abbasian, P.Patel, K.Jensen-Pergakes, C.R.Lombardo, B.E.Cathers, W.Xie, F.Mercurio, M.Pagano, D.Giegel, and S.Cox (2007).
Substrate recognition and ubiquitination of SCFSkp2/Cks1 ubiquitin-protein isopeptide ligase.
  J Biol Chem, 282, 15462-15470.  
18047746 T.Cardozo, and M.Pagano (2007).
Wrenches in the works: drug discovery targeting the SCF ubiquitin ligase and APC/C complexes.
  BMC Biochem, 8, S9.  
17567741 T.Huyton, and C.Wolberger (2007).
The crystal structure of the tumor suppressor protein pp32 (Anp32a): structural insights into Anp32 family of proteins.
  Protein Sci, 16, 1308-1315.
PDB codes: 2je0 2je1
17389369 T.Mizushima, Y.Yoshida, T.Kumanomidou, Y.Hasegawa, A.Suzuki, T.Yamane, and K.Tanaka (2007).
Structural basis for the selection of glycosylated substrates by SCF(Fbs1) ubiquitin ligase.
  Proc Natl Acad Sci U S A, 104, 5777-5781.
PDB codes: 2e31 2e32 2e33
17914060 V.Jantsch, L.Tang, P.Pasierbek, A.Penkner, S.Nayak, A.Baudrimont, T.Schedl, A.Gartner, and J.Loidl (2007).
Caenorhabditis elegans prom-1 is required for meiotic prophase progression and homologous chromosome pairing.
  Mol Biol Cell, 18, 4911-4920.  
17410169 X.Tan, L.I.Calderon-Villalobos, M.Sharon, C.Zheng, C.V.Robinson, M.Estelle, and N.Zheng (2007).
Mechanism of auxin perception by the TIR1 ubiquitin ligase.
  Nature, 446, 640-645.
PDB codes: 2p1m 2p1n 2p1o 2p1p 2p1q
  20103862 Y.Chen (2007).
The enzymes in ubiquitin-like post-translational modifications.
  Biosci Trends, 1, 16-25.  
16732283 A.A.Yunus, and C.D.Lima (2006).
Lysine activation and functional analysis of E2-mediated conjugation in the SUMO pathway.
  Nat Struct Mol Biol, 13, 491-499.
PDB codes: 2grn 2gro 2grp 2grq 2grr
16983093 A.Angot, N.Peeters, E.Lechner, F.Vailleau, C.Baud, L.Gentzbittel, E.Sartorel, P.Genschik, C.Boucher, and S.Genin (2006).
Ralstonia solanacearum requires F-box-like domain-containing type III effectors to promote disease on several host plants.
  Proc Natl Acad Sci U S A, 103, 14620-14625.  
16792691 A.Bernhardt, E.Lechner, P.Hano, V.Schade, M.Dieterle, M.Anders, M.J.Dubin, G.Benvenuto, C.Bowler, P.Genschik, and H.Hellmann (2006).
CUL4 associates with DDB1 and DET1 and its downregulation affects diverse aspects of development in Arabidopsis thaliana.
  Plant J, 47, 591-603.  
16675548 A.N.Bullock, J.E.Debreczeni, A.M.Edwards, M.Sundström, and S.Knapp (2006).
Crystal structure of the SOCS2-elongin C-elongin B complex defines a prototypical SOCS box ubiquitin ligase.
  Proc Natl Acad Sci U S A, 103, 7637-7642.
PDB code: 2c9w
17166256 D.Hermand (2006).
F-box proteins: more than baits for the SCF?
  Cell Div, 1, 30.  
16492666 D.Ju, and Y.Xie (2006).
Identification of the preferential ubiquitination site and ubiquitin-dependent degradation signal of Rpn4.
  J Biol Chem, 281, 10657-10662.  
16897472 D.Zhao, X.Yang, L.Quan, L.Timofejeva, N.W.Rigel, H.Ma, and C.A.Makaroff (2006).
ASK1, a SKP1 homolog, is required for nuclear reorganization, presynaptic homolog juxtaposition and the proper distribution of cohesin during meiosis in Arabidopsis.
  Plant Mol Biol, 62, 99.  
17041187 E.J.Brace, L.P.Parkinson, and R.S.Fuller (2006).
Skp1p regulates Soi3p/Rav1p association with endosomal membranes but is not required for vacuolar ATPase assembly.
  Eukaryot Cell, 5, 2104-2113.  
18369404 E.Mazzucotelli, S.Belloni, D.Marone, A.De Leonardis, D.Guerra, N.Di Fonzo, L.Cattivelli, and A.Mastrangelo (2006).
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  EMBO J, 20, 2742-2756.  
11259599 Y.G.Hsiung, H.C.Chang, J.L.Pellequer, R.La Valle, S.Lanker, and C.Wittenberg (2001).
F-box protein Grr1 interacts with phosphorylated targets via the cationic surface of its leucine-rich repeat.
  Mol Cell Biol, 21, 2506-2520.  
11248031 Y.Xie, and A.Varshavsky (2001).
RPN4 is a ligand, substrate, and transcriptional regulator of the 26S proteasome: a negative feedback circuit.
  Proc Natl Acad Sci U S A, 98, 3056-3061.  
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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