1K3A

Structure of the Insulin-like Growth Factor 1 Receptor Kinase

Structural Biology Knowledgebase: 1K3A SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.212

Literature

Macromolecules
Sequence Display for 1K3A

Classification: Transferase

Total Structure Weight: 36514.46

Macromolecule Entities
Molecule Chains Length Organism Details
insulin-like growth factor 1 receptor A 299 Homo sapiens EC#: 2.7.10.1 IUBMB
Fragment: beta chain, kinase domain (residues 988-1286)
Mutation: Y1131X, Y1135X, Y1136X, F1212L
Gene Name(s): IGF1R Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
insulin receptor substrate 1 B 14 Homo sapiens Gene Name(s): IRS1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER
ADENOSINE-5'-[BETA, GAMMA-METHYLENE]TRIPHOSPHATE (Synonym)
C11 H18 N5 O12 P3
UFZTZBNSLXELAL-IOSLPCCCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PTR
Query on PTR
A L-PEPTIDE LINKING C9 H12 N O6 P TYR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.212
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 80.62 α = 90.00
b = 111.02 β = 90.00
c = 93.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-02
  • Released Date: 2001-11-28
  • Deposition author(s): Favelyukis, S., Till, J.H., Hubbard, S.R., Miller, W.T.

Revision History

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