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.)   23 shown from total 237057 nodes Category PR:000018263  amino acid chain   polymer PR:000000001  protein   PR:000000027  SMAD family member protein   family PR:000000066  TGF-beta receptor-regulated SMAD family member protein   family PR:000000364  SMAD family member 2   gene PR:000000468  SMAD family member 2 isoform Long   sequence PR:000000574  SMAD family member 2 isoform Long phosphorylated form   modification PR:000000652  SMAD family member 2 isoform Long phosphorylated 3   modification PR:000025936  SMAD family member 2 isoform Long phosphorylated 3 (human)   organism-modification PR:Q15796-1  SMAD family member 2 isoform Long (human)   organism-sequence PR:000025936  SMAD family member 2 isoform Long phosphorylated 3 (human)   organism-modification PR:Q15796  SMAD family member 2 (human)   organism-gene PR:Q15796-1  SMAD family member 2 isoform Long (human)   organism-sequence PR:000025936  SMAD family member 2 isoform Long phosphorylated 3 (human)   organism-modification PR:000037070  phosphoprotein   modification PR:000000574  SMAD family member 2 isoform Long phosphorylated form   modification PR:000000652  SMAD family member 2 isoform Long phosphorylated 3   modification PR:000025936  SMAD family member 2 isoform Long phosphorylated 3 (human)   organism-modification PR:000036194  eukaryotic protein   PR:000029067  Homo sapiens protein   PR:Q15796  SMAD family member 2 (human)   organism-gene PR:Q15796-1  SMAD family member 2 isoform Long (human)   organism-sequence PR:000025936  SMAD family member 2 isoform Long phosphorylated 3 (human)   organism-modification