1T46 Transferase Activator date Apr 28, 2004
title Structural Basis For The Autoinhibition And Sti-571 Inhibiti Kit Tyrosine Kinase
authors C.D.Mol, D.R.Dougan, T.R.Schneider, R.J.Skene, M.L.Kraus, D.N.Sch G.P.Snell, H.Zou, B.C.Sang, K.P.Wilson
compound source
Molecule: Homo Sapiens V-Kit Hardy-Zuckerman 4 Feline Sarco Oncogene Homolog;
Chain: A
Fragment: Tyrosine Kinase
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Kit
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Psxb1
symmetry Space Group: P 32 2 1
R_factor 0.188 R_Free 0.213
length a length b length c angle alpha angle beta angle gamma
70.089 70.089 127.880 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.60 Å
ligand PO4, STI enzyme Transferase E.C. BRENDA
related structures by homologous chain: 1RJB, 1T45

Primary referenceStructural basis for the autoinhibition and STI-571 inhibition of c-Kit tyrosine kinase., Mol CD, Dougan DR, Schneider TR, Skene RJ, Kraus ML, Scheibe DN, Snell GP, Zou H, Sang BC, Wilson KP, J Biol Chem 2004 Jul 23;279(30):31655-63. Epub 2004 Apr 29. PMID:15123710
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (59 Kb) [Save to disk]
  • Biological Unit Coordinates (1t46.pdb1.gz) 55 Kb
  • LPC: Ligand-Protein Contacts for 1T46
  • CSU: Contacts of Structural Units for 1T46
  • Likely Quarternary Molecular Structure file(s) for 1T46
  • Structure Factors (705 Kb)
  • Retrieve 1T46 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1T46 from S2C, [Save to disk]
  • Re-refined 1t46 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1T46 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 1T46
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1T46, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1t46a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1t46 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1t46_A] [1t46]
  • SWISS-PROT database: [P10721]
  • Domain organization of [KIT_HUMAN] by SWISSPFAM
  • Domain found in 1T46: [TyrKc ] by SMART
  • Other resources with information on 1T46
  • Community annotation for 1T46 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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