Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0008083 | molecular_function | growth factor activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 300 |
| Chain | Residue |
| A | ARG187 |
| A | ARG188 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 301 |
| Chain | Residue |
| A | LYS153 |
| A | ARG155 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE 15P B 370 |
| Chain | Residue |
| B | ILE339 |
| B | LYS341 |
| B | GLN348 |
| B | ASN350 |
| A | ILE118 |
| B | GLN289 |
| B | TYR301 |
| B | PRO307 |
| B | GLU337 |
Functional Information from PROSITE/UniProt
| site_id | PS00247 |
| Number of Residues | 24 |
| Details | HBGF_FGF HBGF/FGF family signature. GkLyGskefnn.DCkLkErieengY |
| Chain | Residue | Details |
| A | GLY138-TYR161 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| B | ASN228 | |
| B | ASN241 | |
| B | ASN265 | |
| B | ASN297 | |
| B | ASN318 | |
| B | THR331 | |
