Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| A | 0004675 | molecular_function | transmembrane receptor protein serine/threonine kinase activity | 
| A | 0016020 | cellular_component | membrane | 
| B | 0004675 | molecular_function | transmembrane receptor protein serine/threonine kinase activity | 
| B | 0016020 | cellular_component | membrane | 
| C | 0004675 | molecular_function | transmembrane receptor protein serine/threonine kinase activity | 
| C | 0016020 | cellular_component | membrane | 
| D | 0004675 | molecular_function | transmembrane receptor protein serine/threonine kinase activity | 
| D | 0016020 | cellular_component | membrane | 
Functional Information from PROSITE/UniProt
| site_id | PS00290 | 
| Number of Residues | 7 | 
| Details | IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YSCQVTH | 
| Chain | Residue | Details | 
| L | TYR193-HIS199 |  | 
| H | TYR201-HIS207 |  | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 8 | 
| Details | Region: {"description":"Mediates specificity for BMP ligand","evidences":[{"source":"PubMed","id":"22799562","evidenceCode":"ECO:0000269"}]} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 4 | 
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]} |