Activin receptor

An Activin receptor is a receptor which binds activin. These proteins are receptor-type kinases of Ser/Thr type, which have a single transmembrane domain and a specific hydrophilic Cys-rich ligand-binding domain.^[1][2][3]

Activin types I and II receptor domain
Identifiers
Symbol	Activin_recp
Pfam	PF01064
InterPro	IPR000472
PROSITE	PDOC00223
SCOP2	1tbi / SCOPe / SUPFAM
Membranome	1216
Available protein structures: Pfam   structures / ECOD   PDB RCSB PDB; PDBe; PDBj PDBsum structure summary

Types include:

• Activin type 1 receptors
• Activin type 2 receptors

Human proteins containing this domain

ACVR1; ACVR1B; ACVR1C; ACVR2A; ACVR2B; ACVRL1; BMPR1A; BMPR1B; BMPR2; TGFBR1;