1GAG Transferase Transferase Inhibitor date Nov 29, 2000
title Crystal Structure Of The Insulin Receptor Kinase In Complex Bisubstrate Inhibitor
authors K.Parang, J.H.Till, A.J.Ablooglu, R.A.Kohanski, S.R.Hubbard, P.A.
compound source
Molecule: Insulin Receptor, Tyrosine Kinase Domain
Chain: A
Fragment: Tyrosine Kinase Domain
Synonym: Ir
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108

Molecule: Bisubstrate Peptide Inhibitor
Chain: B
Engineered: Yes
Other_details: Phe107 Of Peptide 13-Mer Modified By Atp Gam Four-Atom Linker, Residue 112

Synthetic: Yes
symmetry Space Group: P 32 2 1
R_factor 0.214 R_Free 0.269
length a length b length c angle alpha angle beta angle gamma
66.300 66.300 138.100 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.70 Å
ligand 112, MG, PTR enzyme Transferase E.C. BRENDA
related structures by homologous chain: 1M7N, 1RQQ

Primary referenceMechanism-based design of a protein kinase inhibitor., Parang K, Till JH, Ablooglu AJ, Kohanski RA, Hubbard SR, Cole PA, Nat Struct Biol 2001 Jan;8(1):37-41. PMID:11135668
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk]
  • Biological Unit Coordinates (1gag.pdb1.gz) 51 Kb
  • Biological Unit Coordinates (1gag.pdb2.gz) 100 Kb
  • LPC: Ligand-Protein Contacts for 1GAG
  • CSU: Contacts of Structural Units for 1GAG
  • Likely Quarternary Molecular Structure file(s) for 1GAG
  • Structure Factors (76 Kb)
  • Retrieve 1GAG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GAG from S2C, [Save to disk]
  • Re-refined 1gag structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1GAG in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1GAG
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1GAG, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gaga_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1gag_B] [1gag] [1gag_A]
  • SWISS-PROT database: [P06213]
  • Domain organization of [INSR_HUMAN] by SWISSPFAM
  • Domain found in 1GAG: [TyrKc ] by SMART
  • Other resources with information on 1GAG
  • Community annotation for 1GAG at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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