4HY4

Crystal structure of cIAP1 BIR3 bound to T3170284

Structural Biology Knowledgebase: 4HY4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.170
  • R-Value Work: 0.152

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4HY4

Classification: LIGASE / LIGASE INHIBITOR

Total Structure Weight: 27768.03

Macromolecule Entities
Molecule Chains Length Organism Details
Baculoviral IAP repeat-containing protein 2 A, B 115 Homo sapiens EC#: 6.3.2 IUBMB
Fragment: Bir3 (UNP Residues 254-346)
Gene Name(s): BIRC2 Gene View API1 IAP2 MIHB RNF48
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B (3S,8aR)-2-{(2S)-2-cyclohexyl-2-[(N-methyl- L-alanyl)amino]acetyl}-N-[(1R)-1,2,3,4-tetrahydronaphthalen- 1-yl]octahydropyrrolo[1,2-a]pyrazine-3-carboxamide
C30 H45 N5 O3
STMKHYWFPMLFAV-PWZZVKMOSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
1BG N/A in BindingDB
IC50: 2.1 nM  BindingMOAD
IC50: 2.7 nM  PDBbind
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_001139 (CHG,1Y5,1Y4,MAA) A, B (3S,8AR)-2-{(2S)-2-CYCLOHEXYL-2-[(N-METHYL-L-ALANYL)AMINO]ACETYL}-N-[(1R)-1,2,3,4-TETRAHYDRONAPHTHALEN-1-YL]OCTAHYDROPYRROLO[1,2-A]PYRAZINE-3-CARBOXAMIDE Peptide-like /
Antagonist
Ligand Explorer Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.170
  • R-Value Work: 0.152
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 30.65 α = 90.00
b = 68.59 β = 90.00
c = 117.59 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-11-12
  • Released Date: 2013-01-30
  • Deposition author(s): Dougan, D.R., Mol, C.D., Snell, G.P.

Revision History

  • 2015-09-09
    Type: Entry authorship | Details: Add missing commas in names
  • 2013-08-07
    Type: Function and keywords | Details: Add inhibitor to the header
  • 2013-08-07
    Type: Non-polymer description | Details: Add subcomponents to 1BG
  • 2013-02-27
    Type: Citation | Details: Citation update