Structure of PDB 6srh Chain B

Receptor sequence
>6srhB (length=295) Species: 9606 (Homo sapiens) [Search protein sequence]
ARDITLLECVGKGRYGEVWRGSWQGENVAVKIFSSRDEKSWFRETELYNT
VMLRHENILGFIASDMTSRHSSTQLWLITHYHEMGSLYDYLQLTTLDTVS
CLRIVLSIASGLAHLHIEIFGTQGKPAIAHRDLKSKNILVKKNGQCCIAD
LGLAVMHSQSTNQLDVGNNPRVGTKRYMAPEVLDETIQVDCFDSYKRVDI
WAFGLVLWEVARRMVSNGIVEDYKPPFYDVVPNDPSFEDMRKVVCVDQQR
PNIPNRWFSDPTLTSLAKLMKECWYQNPSARLTALRIKKTLTKID
3D structure
PDB6srh Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K2117
ChainB
Resolution1.25 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.11.30: receptor protein serine/threonine 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 LU8 B V214 A233 K235 L281 T283 Y285 H286 G289 D293 L343 A353 V10 A29 K31 L77 T79 Y81 H82 G85 D89 L139 A149 BindingDB: IC50=29nM
BS02 LU8 B S272 R273 S68 R69 BindingDB: IC50=29nM
BS03 LU8 B D269 T271 Q278 W280 D65 T67 Q74 W76 BindingDB: IC50=29nM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004675 transmembrane receptor protein serine/threonine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation
GO:0007178 cell surface receptor protein serine/threonine kinase signaling pathway
Cellular Component
GO:0016020 membrane

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Cellular Component
External links
PDB RCSB:6srh, PDBe:6srh, PDBj:6srh
PDBsum6srh
PubMed
UniProtQ04771|ACVR1_HUMAN Activin receptor type-1 (Gene Name=ACVR1)

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