Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0016020 | cellular_component | membrane |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0048038 | molecular_function | quinone binding |
| A | 0070224 | molecular_function | sulfide:quinone oxidoreductase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 37 |
| Details | BINDING SITE FOR RESIDUE FAD A 500 |
| Chain | Residue |
| A | LEU7 |
| A | SER77 |
| A | ALA78 |
| A | ALA104 |
| A | THR105 |
| A | GLY106 |
| A | PRO107 |
| A | ILE127 |
| A | CYS160 |
| A | PRO163 |
| A | GLY301 |
| A | GLY8 |
| A | ILE302 |
| A | LYS320 |
| A | THR321 |
| A | GLY322 |
| A | ILE325 |
| A | VAL355 |
| A | CYS356 |
| A | PHE357 |
| A | LYS391 |
| A | HOH508 |
| A | ALA9 |
| A | HOH516 |
| A | HOH561 |
| A | HOH565 |
| A | HOH599 |
| A | HOH612 |
| A | HOH649 |
| A | HOH681 |
| A | HOH683 |
| A | GLY10 |
| A | THR11 |
| A | GLY12 |
| A | SER34 |
| A | ALA35 |
| A | VAL42 |
| site_id | AC2 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE LMT A 501 |
| Chain | Residue |
| A | MET169 |
| A | GLY205 |
| A | ASP206 |
| A | ILE210 |
| A | GLU217 |
| A | CYS356 |
| A | ALA358 |
| A | ALA365 |
| A | PHE367 |
| A | TYR383 |
| A | HOH528 |
| A | HOH557 |
| A | HOH607 |
| A | HOH613 |
| A | HOH625 |
| A | HOH628 |
| A | HOH637 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 502 |
| Chain | Residue |
| A | MET-2 |
| A | HIS3 |
| A | HIS97 |
| A | HOH588 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE H2S A 504 |
| Chain | Residue |
| A | CYS160 |
| A | S2H505 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE S2H A 505 |
| Chain | Residue |
| A | GLY162 |
| A | CYS356 |
| A | H2S504 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 506 |
| Chain | Residue |
| A | HIS334 |
| A | ARG343 |
| A | LYS344 |
| A | GLY345 |
| A | GLU346 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 507 |
| Chain | Residue |
| A | ARG63 |
| A | PHE73 |
| A | ILE74 |
| A | ALA75 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | CYS160 | |
| A | CYS356 | |
| Chain | Residue | Details |
| A | GLY8 | |
| A | SER34 | |
| A | SER77 | |
| A | ILE302 | |
| A | GLY322 | |
| A | LYS391 | |
