Home |   Linked Open Data |   Browse |   Search |   Statistics |   Download  RACE-PRO  PRO tracker  Community  PRO Consortium  Publications  Documentation Browse all    Quick browse:  -------- --Modified forms----   All modified forms   Cleaved forms   Phosphorylated forms   Methylated forms   Acetylated forms   Ubiquitinated forms   Glycosylated forms --Terms related to disease---   Saliva biomarkers --Other Links----   Family_level   Orthoisoforms   Complex   Ecocyc   MGI   Reactome   UniProtKB    View entry in DAG:     Protein Ontology Hierarchy (Note that the implicit relationship is is_a, whereas indicates derives_from relationship.)   12 shown from total 253082 nodes Category PR:000018263  amino acid chain   polymer PR:000000001  protein   PR:000000006  TGF-beta superfamily receptor type-1   family PR:000000068  activin receptor type-1B   gene PR:000000201  activin receptor type-1B isoform 1   sequence PR:000000412  activin receptor type-1B isoform 1 phosphorylated form   modification PR:000000526  activin receptor type-1B isoform 1 phosphorylated 2   modification PR:000036438  activin receptor type-1B isoform 1 phosphorylated 2 (human)   organism-modification PR:000037070  phosphoprotein   modification PR:000000412  activin receptor type-1B isoform 1 phosphorylated form   modification PR:000000526  activin receptor type-1B isoform 1 phosphorylated 2   modification PR:000036438  activin receptor type-1B isoform 1 phosphorylated 2 (human)   organism-modification