Structure of PDB 3vf9 Chain A

Receptor sequence
>3vf9A (length=265) Species: 9606 (Homo sapiens) [Search protein sequence]
YLDRKLLTLEDKELGSGNFGTVKKGYYQMKVVKTVAVKILPALKDELLAE
ANVMQQLDNPYIVRMIGICEAESWMLVMEMAELGPLNKYLQQNRHVKDKN
IIELVHQVSMGMKYLEESNFVHRDLAARNVLLVTQHYAKISDFGLSKALR
ADENYYKAQTHGKWPVKWYAPECINYYKFSSKSDVWSFGVLMWEAFSYGQ
KPYRGMKGSEVTAMLEKGERMGCPAGCPREMYDLMNLCWTYDVENRPGFA
AVELRLRNYYYDVVN
3D structure
PDB3vf9 X-ray crystallographic structure-based design of selective thienopyrazole inhibitors for interleukin-2-inducible tyrosine kinase.
ChainA
Resolution2.3 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D494 A496 R498 N499 D512 K533
Catalytic site (residue number reindexed from 1) D124 A126 R128 N129 D142 K163
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 477 A L377 A400 M448 E449 M450 A451 L453 G454 P455 L501 L14 A36 M78 E79 M80 A81 L83 G84 P85 L131 MOAD: ic50=358.2nM
PDBbind-CN: -logKd/Ki=8.72,IC50=1.9nM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004713 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:3vf9, PDBe:3vf9, PDBj:3vf9
PDBsum3vf9
PubMed22464456
UniProtP43405|KSYK_HUMAN Tyrosine-protein kinase SYK (Gene Name=SYK)

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