Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005179 | molecular_function | hormone activity |
| A | 0005576 | cellular_component | extracellular region |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | binding site for residue D6M A 101 |
| Chain | Residue |
| A | LYS14 |
| A | ARG17 |
| A | ARG18 |
| site_id | AC2 |
| Number of Residues | 1 |
| Details | binding site for Ligand NH2 A 40 bound to SER A 39 |
Functional Information from PROSITE/UniProt
| site_id | PS00260 |
| Number of Residues | 23 |
| Details | GLUCAGON Glucagon / GIP / secretin / VIP family signature. HSQGTFtSDLskqkdsrrAQDFI |
| Chain | Residue | Details |
| A | HIS1-ILE23 | |
