1GAG

CRYSTAL STRUCTURE OF THE INSULIN RECEPTOR KINASE IN COMPLEX WITH A BISUBSTRATE INHIBITOR

Structural Biology Knowledgebase: 1GAG SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.214

Literature

Macromolecules
Sequence Display for 1GAG

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 36985.41

Macromolecule Entities
Molecule Chains Length Organism Details
INSULIN RECEPTOR, TYROSINE KINASE DOMAIN A 306 Homo sapiens EC#: 2.7.10.1 IUBMB
Fragment: TYROSINE KINASE DOMAIN
Mutation: C981S, Y984F, Y1158X, Y1162X, Y1162X
Gene Name(s): INSR Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
BISUBSTRATE PEPTIDE INHIBITOR B 13 synthetic Details: PHE107 OF PEPTIDE 13-MER MODIFIED BY ATP GAMMA S PLUS FOUR-ATOM LINKER, RESIDUE 112

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
112
Query on 112

B THIOPHOSPHORIC ACID O-((ADENOSYL-PHOSPHO)PHOSPHO)- S-ACETAMIDYL-DIESTER
C12 H19 N6 O13 P3 S
ZAOVTTQZIXCKOL-JJNLEZRASA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-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: 2.7 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.214
  • Space Group: P 32 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 66.30 α = 90.00
b = 66.30 β = 90.00
c = 138.10 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-11-29
  • Released Date: 2001-01-17
  • Deposition author(s): Parang, K., Till, J.H., Ablooglu, A.J., Kohanski, R.A., Hubbard, S.R., Cole, P.A.

Revision History

  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-13
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-13
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4