3EB5 Apoptosis date Aug 27, 2008
title Structure Of The Ciap2 Ring Domain
authors P.D.Mace, K.Linke, C.A.Smith, C.L.Day
compound source
Molecule: Baculoviral Iap Repeat-Containing Protein 3
Chain: A
Fragment: Ring Domain (Unp Residues 536 To 604)
Synonym: Inhibitor Of Apoptosis Protein 1, Hiap-1, Hiap1, C Tnfr2-Traf-Signaling Complex Protein 1, Iap Homolog C, Apop Inhibitor 2, Api2, Ring Finger Protein 49;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Birc3, Api2, Iap1, Mihc, Rnf49
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex6p3
symmetry Space Group: C 2 2 2
R_factor 0.213 R_Free 0.275
length a length b length c angle alpha angle beta angle gamma
34.869 66.474 77.465 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand NA, ZN enzyme
Primary referenceStructures of the cIAP2 RING Domain Reveal Conformational Changes Associated with Ubiquitin-conjugating Enzyme (E2) Recruitment., Mace PD, Linke K, Feltham R, Schumacher FR, Smith CA, Vaux DL, Silke J, Day CL, J Biol Chem. 2008 Nov 14;283(46):31633-40. Epub 2008 Sep 10. PMID:18784070
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (17 Kb) [Save to disk]
  • Biological Unit Coordinates (3eb5.pdb1.gz) 23 Kb
  • LPC: Ligand-Protein Contacts for 3EB5
  • CSU: Contacts of Structural Units for 3EB5
  • Likely Quarternary Molecular Structure file(s) for 3EB5
  • Structure Factors (90 Kb)
  • Retrieve 3EB5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3EB5 from S2C, [Save to disk]
  • Re-refined 3eb5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3EB5 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 3EB5
  • 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 3EB5, from MSDmotif at EBI
  • Fold representative 3eb5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3eb5_A] [3eb5]
  • SWISS-PROT database: [Q13489]
  • Domain organization of [BIRC3_HUMAN] by SWISSPFAM
  • Domain found in 3EB5: [RING ] by SMART
  • Other resources with information on 3EB5
  • Community annotation for 3EB5 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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