Functional Information from GO Data
| Chain | GOid | namespace | contents |
| X | 0005179 | molecular_function | hormone activity |
| X | 0005576 | cellular_component | extracellular region |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR LINKED RESIDUES X 101 to 103 |
| Chain | Residue |
| X | GLN3 |
| X | THR5 |
| X | SER8 |
| X | LYS12 |
| X | LYS13 |
| X | ARG17 |
| X | ARG18 |
| X | LEU26 |
Functional Information from PROSITE/UniProt
| site_id | PS00260 |
| Number of Residues | 23 |
| Details | GLUCAGON Glucagon / GIP / secretin / VIP family signature. HAQGTFtSDYskkldarrAQDFV |
| Chain | Residue | Details |
| X | HIS1-VAL23 | |
Functional Information from SwissProt/UniProt
