3I81 Hormone date Jul 09, 2009
title Crystal Structure Of Insulin-Like Growth Factor 1 Receptor ( Complex With Bms-754807 [1-(4-((5-Cyclopropyl-1h-Pyrazol-3- Pyrrolo[2,1-F][1,2,4]Triazin-2-Yl)-N-(6-Fluoro-3-Pyridinyl) L-Prolinamide]
authors J.S.Sack
compound source
Molecule: Insulin-Like Growth Factor 1 Receptor
Chain: A
Fragment: Protein Kinase Domain, Unp Residues 982-1286
Synonym: Insulin-Like Growth Factor I Receptor, Igf-I Recep
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Igf1r
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus
symmetry Space Group: C 1 2 1
R_factor 0.221 R_Free 0.265
length a length b length c angle alpha angle beta angle gamma
107.366 41.097 78.816 90.00 120.57 90.00
method X-Ray Diffractionresolution 2.08 Å
ligand EBI BindingDB enzyme Transferase E.C. BRENDA

Primary referenceDiscovery of a 2,4-disubstituted pyrrolo[1,2-f][1,2,4]triazine inhibitor (BMS-754807) of insulin-like growth factor receptor (IGF-1R) kinase in clinical development., Wittman MD, Carboni JM, Yang Z, Lee FY, Antman M, Attar R, Balimane P, Chang C, Chen C, Discenza L, Frennesson D, Gottardis MM, Greer A, Hurlburt W, Johnson W, Langley DR, Li A, Li J, Liu P, Mastalerz H, Mathur A, Menard K, Patel K, Sack J, Sang X, Saulnier M, Smith D, Stefanski K, Trainor G, Velaparthi U, Zhang G, Zimmermann K, Vyas DM, J Med Chem. 2009 Dec 10;52(23):7360-3. PMID:19778024
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (3i81.pdb1.gz) 53 Kb
  • LPC: Ligand-Protein Contacts for 3I81
  • CSU: Contacts of Structural Units for 3I81
  • Structure Factors (129 Kb)
  • Retrieve 3I81 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3I81 from S2C, [Save to disk]
  • Re-refined 3i81 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3I81 in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3I81
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3I81, from MSDmotif at EBI
  • Fold representative 3i81 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3i81_A] [3i81]
  • SWISS-PROT database: [P08069]
  • Domain organization of [IGF1R_HUMAN] by SWISSPFAM
  • Domain found in 3I81: [TyrKc ] by SMART
  • Other resources with information on 3I81
  • Community annotation for 3I81 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
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