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 | 8 |
| Details | BINDING SITE FOR RESIDUE DAL A 18 |
| Chain | Residue |
| A | MET14 |
| A | GLU15 |
| A | GLU16 |
| A | GLU17 |
| A | VAL19 |
| A | ARG20 |
| A | LEU21 |
| A | TYR22 |
Functional Information from PROSITE/UniProt
| site_id | PS00260 |
| Number of Residues | 23 |
| Details | GLUCAGON Glucagon / GIP / secretin / VIP family signature. HGEGTFtSDLskqmeeeaVRLYI |
| Chain | Residue | Details |
| A | HIS1-ILE23 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | SER39 | |
