4EB9

cIAP1-BIR3 in complex with a divalent Smac mimetic

Structural Biology Knowledgebase: 4EB9 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.322
  • R-Value Work: 0.257

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4EB9

Classification: APOPTOSIS INHIBITOR

Total Structure Weight: 60185.70

Macromolecule Entities
Molecule Chains Length Organism Details
Baculoviral IAP repeat-containing protein 2 A, B, C, D 122 Homo sapiens EC#: 6.3.2 IUBMB
Fragment: BIR3 domain (UNP residues 251-363)
Gene Name(s): BIRC2 Gene View API1 IAP2 MIHB RNF48

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0O6
Query on 0O6

C, D (3S,6S,7S,9aS,3'S,6'S,7'S,9a'S)-N,N'-(benzene- 1,4-diylbis{butane-4,1-diyl-1H-1,2,3-triazole- 1,4-diyl[(S)-phenylmethanediyl]})bis[7-(hydroxymethyl)- 6-{[(2S)-2-(methylamino)butanoyl]amino}-5- oxooctahydro-1H-pyrrolo[1,2-a]azepine-3-carboxamide]
C64 H88 N14 O8
XKEIDWZKJDOBEL-OKDMWEIPSA-N
Ligand Explorer
 
JSmol
ZN
Query on ZN

A, B, C, D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0O6 N/A in BindingDB
N/A in BindingMoad
IC50: 5.4 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.322
  • R-Value Work: 0.257
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 79.11 α = 90.00
b = 81.31 β = 95.67
c = 96.88 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-03-23
  • Released Date: 2012-12-05
  • Deposition author(s): Cossu, F., Mastrangelo, E., Bolognesi, M., Milani, M.

Revision History

No revisions since initial release