Structure of PDB 5h09 Chain A

Receptor sequence
>5h09A (length=447) Species: 9606 (Homo sapiens) [Search protein sequence]
RIIVVALYDYEAIHHEDLSFQKGDQMVVLEESGEWWKARSLATRKEGYIP
SNYVARVDSLETEEWFFKGISRKDAERQLLAPGNMLGSFMIRDSETTKGS
YSLSVRDYDPRQGDTVKHYKIRTLDNGGFYISPRSTFSTLQELVDHYKKG
NDGLCQKLSVPCMSSKPQKPWEKDAWEIPRESLKLEKKLGAGQFGEVWMA
TYNKHTKVAVKTMKPGSMSVEAFLAEANVMKTLQHDKLVKLHAVVTKEPI
YIITEFMAKGSLLDFLKSDEGSKQPLPKLIDFSAQIAEGMAFIEQRNYIH
RDLRAANILVSASLVCKIADFGLARVIEDNEYTAREGAKFPIKWTAPEAI
NFGSFTIKSDVWSFGILLMEIVTYGRIPYPGMSNPEVIRALERGYRMPRP
ENCPEELYNIMMRCWKNRPEERPTFEYIQSVLDDFYTATESQYEEIP
3D structure
PDB5h09 Activity cliff for 7-substituted pyrrolo-pyrimidine inhibitors of HCK explained in terms of predicted basicity of the amine nitrogen.
ChainA
Resolution1.945 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D386 R388 A390 N391 D404 F424
Catalytic site (residue number reindexed from 1) D302 R304 A306 N307 D320 F340
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 OOO A L273 A275 V281 A293 K295 V323 L325 T338 M341 D348 L393 D404 F405 L189 A191 V197 A209 K211 V239 L241 T254 M257 D264 L309 D320 F321 MOAD: ic50=1323nM
PDBbind-CN: -logKd/Ki=5.88,IC50=1323nM
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:5h09, PDBe:5h09, PDBj:5h09
PDBsum5h09
PubMed28662963
UniProtP08631|HCK_HUMAN Tyrosine-protein kinase HCK (Gene Name=HCK)

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