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 Ec: 2.7.1.112 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
crystal cell	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 Diffraction	resolution	1.60 Å
ligand	PO4, STI	enzyme	Transferase E.C.2.7.1.112 BRENDA
related structures	by homologous chain: 1RJB, 1T45
Gene Ontology	Chain Function Process Component A
Primary reference	Structural 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) 54 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

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server 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] 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)

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