Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0016020 | cellular_component | membrane |
| A | 0046789 | molecular_function | host cell surface receptor binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MG A 1717 |
| Chain | Residue |
| A | SER115 |
| A | ILE118 |
| A | ASN121 |
| A | GLU122 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE MG A 1718 |
| Chain | Residue |
| A | GLU531 |
| A | SER532 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1719 |
| Chain | Residue |
| A | LEU535 |
| A | LYS537 |
| A | LYS589 |
| site_id | AC4 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1720 |
Functional Information from PROSITE/UniProt
| site_id | PS00018 |
| Number of Residues | 13 |
| Details | EF_HAND_1 EF-hand calcium-binding domain. DQSGTHIVSveDV |
| Chain | Residue | Details |
| A | ASP763-VAL775 | |
