2IZV Transcription date Jul 26, 2006
title Crystal Structure Of Socs-4 In Complex With Elongin-B And El 2.55a Resolution
authors J.E.Debreczeni, A.Bullock, E.Papagrigoriou, A.Turnbull, A.C.W.Pi F.Gorrec, F.Von Delft, M.Sundstrom, C.Arrowsmith, J.Weigelt, A.E S.Knapp
compound source
Molecule: Suppressor Of Cytokine Signaling 4
Chain: A
Fragment: Residues 274-437
Synonym: Socs-4 Elongin B, C Complex, Socs-4, Socs-7, Suppr Cytokine Signaling 7;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_variant: R3
Expression_system_vector: P11

Molecule: Transcription Elongation Factor B Polypeptide 2
Chain: B
Synonym: Rna Polymerase II Transcription Factor Siii Subuni P18, Elongin B, Elob, Elongin 18 Kda Subunit;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_variant: R3
Expression_system_vector: P11

Molecule: Transcription Elongation Factor B Polypeptide 1
Chain: C
Fragment: Residues 17-112
Synonym: Rna Polymerase II Transcription Factor Siii Subuni P15, Elongin-C, Eloc, Elongin 15 Kda Subunit;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_variant: R3
Expression_system_vector: P11
symmetry Space Group: H 3
R_factor 0.172 R_Free 0.223
crystal
cell
length a length b length c angle alpha angle beta angle gamma
154.770 154.770 67.909 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.55 Å
ligand CL, EDO, NA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


B


C


Primary referenceStructure of the SOCS4-ElonginB/C complex reveals a distinct SOCS box interface and the molecular basis for SOCS-dependent EGFR degradation., Bullock AN, Rodriguez MC, Debreczeni JE, Songyang Z, Knapp S, Structure. 2007 Nov;15(11):1493-504. PMID:17997974
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk]
  • Biological Unit Coordinates (2izv.pdb1.gz) 61 Kb
  • LPC: Ligand-Protein Contacts for 2IZV
  • CSU: Contacts of Structural Units for 2IZV
  • Likely Quarternary Molecular Structure file(s) for 2IZV
  • Structure Factors (291 Kb)
  • Retrieve 2IZV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IZV from S2C, [Save to disk]
  • Re-refined 2izv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IZV in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2IZV
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2IZV, from MSDmotif at EBI
  • Fold representative 2izv from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2izv_C] [2izv] [2izv_A] [2izv_B]
  • SWISS-PROT database: [Q15370] [Q15369] [Q8WXH5]
  • Domain organization of [ELOB_HUMAN] [ELOC_HUMAN] [SOCS4_HUMAN] by SWISSPFAM
  • Domains found in 2IZV: [SH2] [SOCS] [SOCS_box] [Skp1] [UBQ ] by SMART
  • Other resources with information on 2IZV
  • Community annotation for 2IZV at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science