2QRA

Crystal structure of XIAP BIR1 domain (P21 form)

Structural Biology Knowledgebase: 2QRA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.196

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2QRA

Classification: Apoptosis Signaling protein

Total Structure Weight: 50085.51

Macromolecule Entities
Molecule Chains Length Organism Details
Baculoviral IAP repeat-containing protein 4 A, B, C, D 111 Homo sapiens EC#: 6.3.2 IUBMB
Fragment: BIR1 domain
Gene Name(s): XIAP Gene View API3 BIRC4 IAP3
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EOH
Query on EOH

A, C, D ETHANOL
C2 H6 O
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.196
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 36.56 α = 90.00
b = 72.98 β = 95.69
c = 68.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-07-27
  • Released Date: 2007-09-18
  • Deposition author(s): Lin, S.-C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4