Functional Information from GO Data
| Chain | GOid | namespace | contents |
| X | 0015078 | molecular_function | proton transmembrane transporter activity |
| X | 0033644 | cellular_component | host cell membrane |
| X | 0055036 | cellular_component | virion membrane |
| X | 1902600 | biological_process | proton transmembrane transport |
| Y | 0015078 | molecular_function | proton transmembrane transporter activity |
| Y | 0033644 | cellular_component | host cell membrane |
| Y | 0055036 | cellular_component | virion membrane |
| Y | 1902600 | biological_process | proton transmembrane transport |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 L 301 |
| Chain | Residue |
| L | VAL30 |
| L | HIS31 |
| L | SER32 |
| L | HIS98 |
| M | LYS108 |
| M | LYS147 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 M 301 |
| Chain | Residue |
| M | HIS98 |
| L | LYS147 |
| M | VAL30 |
| M | SER32 |
Functional Information from PROSITE/UniProt
| site_id | PS00290 |
| Number of Residues | 7 |
| Details | IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCEATH |
| Chain | Residue | Details |
| L | TYR197-HIS203 | |