Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0016020 | cellular_component | membrane |
| A | 0046789 | molecular_function | host cell surface receptor binding |
| C | 0016020 | cellular_component | membrane |
| C | 0046789 | molecular_function | host cell surface receptor binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 B 301 |
| Chain | Residue |
| B | TYR147 |
| B | LYS175 |
| B | TRP235 |
| B | ASP236 |
| B | THR237 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 D 301 |
| Chain | Residue |
| D | GLN181 |
| D | PRO203 |
| D | PHE206 |
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 |
| A | ASN255 | |
| A | ASN351 | |
| A | ASN420 | |
| C | ASN255 | |
| C | ASN351 | |
| C | ASN420 | |
