1I3O

CRYSTAL STRUCTURE OF THE COMPLEX OF XIAP-BIR2 AND CASPASE 3

Structural Biology Knowledgebase: 1I3O SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.248

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1I3O

Classification: APOPTOSIS

Total Structure Weight: 93536.66

Macromolecule Entities
Molecule Chains Length Organism Details
CASPASE 3 A, C 175 Homo sapiens EC#: 3.4.22.56 IUBMB
Fragment: APOPAIN P17 SUBUNIT
Mutation: C285A
Gene Name(s): CASP3 Gene View CPP32
CASPASE 3 B, D 110 Homo sapiens EC#: 3.4.22.56 IUBMB
Fragment: APOPAIN P12 SUBUNIT
Gene Name(s): CASP3 Gene View CPP32
BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 4 E, F 121 Homo sapiens EC#: 6.3.2 IUBMB
Fragment: XIAP-BIR2
Mutation: C202A, C213G
Gene Name(s): XIAP Gene View API3 BIRC4 IAP3

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ZN
Query on ZN

E, F ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.248
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 70.70 α = 90.00
b = 95.50 β = 90.00
c = 144.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-02-15
  • Released Date: 2001-03-21
  • Deposition author(s): Riedl, S.J., Renatus, M., Schwarzenbacher, R., Zhou, Q., Sun, C., Fesik, S.W., Liddington, R.C., Salvesen, G.S.

Revision History

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