Structure of PDB 5s81 Chain A

Receptor sequence
>5s81A (length=283) Species: 9606 (Homo sapiens) [Search protein sequence]
RTVARDITLLECVGKGRYGEVWRGSWQGENVAVKIFSSRDEKSWFRETEL
YNTVMLRHENILGFIASDMTSRHSSTQLWLITHYHEMGSLYDYLQLTTLD
TVSCLRIVLSIASGLAHLHIEIFGGKPAIAHRDLKSKNILVKKNGQCCIA
DLGLAVMHRVGTKRYMAPEVLDETIQVDCFDSYKRVDIWAFGLVLWEVAR
RMVSNGIVEDYKPPFYDVVPNDPSFEDMRKVVCVDQQRPNIPNRWFSDPT
LTSLAKLMKECWYQNPSARLTALRIKKTLTKID
3D structure
PDB5s81 XChem group deposition
ChainA
Resolution1.43 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 A V214 V222 A233 K235 T283 Y285 H286 G289 L343 D354 V13 V21 A32 K34 T82 Y84 H85 G88 L140 D151 BindingDB: IC50=29nM
BS02 LU8 A V204 R206 V3 R5 BindingDB: IC50=29nM
BS03 LU8 A W227 I266 W26 I65 BindingDB: IC50=29nM
BS04 XJV A M256 L257 R258 H318 G328 M55 L56 R57 H117 G125
BS05 XJV A N231 H284 Y285 N30 H83 Y84
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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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5s81, PDBe:5s81, PDBj:5s81
PDBsum5s81
PubMed
UniProtQ04771|ACVR1_HUMAN Activin receptor type-1 (Gene Name=ACVR1)

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