Structure of PDB 3v5j Chain B

Receptor sequence
>3v5jB (length=241) Species: 9606 (Homo sapiens) [Search protein sequence]
GSVIDPSELTFVQEIGSGGLVHLGYWLNKDKVAIKTIMSEEDFIEEAEVM
MKLSHPKLVQLYGVCLEQAPICLVFEFMEHGCLSDYLRTQRGLFAAETLL
GMCLDVCEGMAYLEEACVIHRDLAARNCLVGENQVIKVSDFPVKWASPEV
FSFSRYSSKSDVWSFGVLMWEVFSEGKIPYENRSNSEVVEDISTGFRLYK
PRLASTHVYQIMNHCWKERPEDRPAFSRLLRQLAEIAESGL
3D structure
PDB3v5j X-ray crystallographic structure-based design of selective thienopyrazole inhibitors for interleukin-2-inducible tyrosine kinase.
ChainB
Resolution2.59 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D482 A484 R486 N487 D500 P521
Catalytic site (residue number reindexed from 1) D122 A124 R126 N127 D140 P142
Enzyme Commision number 2.7.10.2: non-specific protein-tyrosine kinase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 0F2 B I369 V377 A389 F435 E436 F437 M438 E439 H440 G441 L489 I15 V21 A33 F75 E76 F77 M78 E79 H80 G81 L129 BindingDB: IC50=10.9nM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004713 protein tyrosine kinase activity
GO:0004715 non-membrane spanning protein tyrosine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

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Molecular Function
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Biological Process
External links
PDB RCSB:3v5j, PDBe:3v5j, PDBj:3v5j
PDBsum3v5j
PubMed22464456
UniProtQ08881|ITK_HUMAN Tyrosine-protein kinase ITK/TSK (Gene Name=ITK)

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