2A1A

PKR kinase domain-eIF2alpha Complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 2A1A

Classification: protein synthesis / transferase

Total Structure Weight: 53353.33

Macromolecule Entities
Molecule Chains Length Organism Details
Eukaryotic translation initiation factor 2 alpha subunit A 175 Saccharomyces cerevisiae Gene Name(s): SUI2 TIF211 YJR007W J1429
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Interferon-induced, double-stranded RNA-activated protein kinase B 284 Homo sapiens EC#: 2.7.11.1 IUBMB
Mutation: ΔD338, ΔD339, ΔS340, ΔL341, ΔE342, ΔS343, ΔS344, ΔD345, ΔY346, ΔD347, ΔP348, ΔE349, ΔN350, H412N, T446X, C551A
Gene Name(s): EIF2AK2 Gene View PKR PRKR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
TPO
Query on TPO
B L-PEPTIDE LINKING C4 H10 N O6 P THR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.207
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 84.30 α = 90.00
b = 84.30 β = 90.00
c = 165.40 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-06-19
  • Released Date: 2005-09-27
  • Deposition author(s): Dar, A.C., Dever, T.E., Sicheri, F.

Revision History

  • 2008-04-30
    Type: Version format compliance
  • 2011-07-13
    Type: Advisory, Version format compliance