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Activin Receptors, Type I MeSH Descriptor Data 2025
One of the two types of ACTIVIN RECEPTORS or activin receptor-like kinases (ALK'S). There are several type I activin receptors. The major active ones are ALK-2 (ActR-IA) and ALK-4 (ActR-IB).
Entry Version
ACTIVIN RECEPT TYPE I
Entry Term(s)
Activin Receptor-Like Kinases, Type I
Registry Numbers
EC 2.7.11.30
Previous Indexing
Receptors, Growth Factor (1995-2001)
Public MeSH Note
2002; ACTIVIN RECEPTOR TYPE I was indexed under RECEPTORS, GROWTH FACTOR 1997-2001
History Note
2002; use ACTIVIN RECEPTORS, TYPE I (NM) 1997-2001
One of the two types of ACTIVIN RECEPTORS or activin receptor-like kinases (ALK'S). There are several type I activin receptors. The major active ones are ALK-2 (ActR-IA) and ALK-4 (ActR-IB).