| id | GO:0016361 Detailed information |
|---|---|
| name | activin receptor activity, type I |
| namespace | molecular_function |
| def | "Combining with activin-bound type II activin receptor to initiate a change in cell activity; upon binding, acts as a downstream transducer of activin signals." [GOC:mah, PMID:8622651] |
| synonym | "type I activin receptor activity" EXACT [] |
| is_a | GO:0017002 ! activin receptor activity |