Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| A | 0005179 | molecular_function | hormone activity | 
| A | 0005576 | cellular_component | extracellular region | 
| A | 0007165 | biological_process | signal transduction | 
| A | 0031841 | molecular_function | neuropeptide Y receptor binding | 
Functional Information from PROSITE/UniProt
| site_id | PS00265 | 
| Number of Residues | 17 | 
| Details | PANCREATIC_HORMONE_1 Pancreatic hormone family signature. YyasLrhYlnlVtRqRY | 
| Chain | Residue | Details | 
| A | TYR20-TYR36 |  | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 35 | 
| Details | Peptide: {"description":"Peptide YY","featureId":"PRO_0000044810"} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 33 | 
| Details | Peptide: {"description":"Peptide YY(3-36)","featureId":"PRO_0000430665","evidences":[{"source":"UniProtKB","id":"P10082","evidenceCode":"ECO:0000250"}]} | 
| site_id | SWS_FT_FI3 | 
| Number of Residues | 1 | 
| Details | Site: {"description":"Cleavage; by FAP","evidences":[{"source":"UniProtKB","id":"P10082","evidenceCode":"ECO:0000250"}]} | 
| site_id | SWS_FT_FI4 | 
| Number of Residues | 1 | 
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"11248248","evidenceCode":"ECO:0000269"}]} | 
| site_id | SWS_FT_FI5 | 
| Number of Residues | 1 | 
| Details | Modified residue: {"description":"Tyrosine amide","evidences":[{"source":"PubMed","id":"6953409","evidenceCode":"ECO:0000269"}]} |