Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 30 |
| Details | BINDING SITE FOR RESIDUE C2E A 501 |
| Chain | Residue |
| A | GLN174 |
| A | ASP302 |
| A | ASP303 |
| A | ARG330 |
| A | GLU359 |
| A | GLY360 |
| A | VAL361 |
| A | GLU362 |
| A | GLY380 |
| A | PHE381 |
| A | PRO386 |
| A | GLU188 |
| A | HOH417 |
| A | HOH421 |
| A | HOH445 |
| A | HOH481 |
| A | CA502 |
| A | CA503 |
| B | GLN162 |
| B | HIS163 |
| B | PRO165 |
| B | HOH422 |
| A | LEU190 |
| B | HOH476 |
| A | ILE191 |
| A | ARG192 |
| A | PRO199 |
| A | ASP215 |
| A | LYS219 |
| A | ASN239 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 502 |
| Chain | Residue |
| A | GLU188 |
| A | ASN239 |
| A | GLU272 |
| A | ASP302 |
| A | HOH406 |
| A | C2E501 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA A 503 |
| Chain | Residue |
| A | ASP302 |
| A | ASP303 |
| A | GLU359 |
| A | C2E501 |
| site_id | AC4 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE FMN A 504 |
| Chain | Residue |
| A | TYR7 |
| A | ARG26 |
| A | ALA27 |
| A | LYS30 |
| A | ASN31 |
| A | GLN49 |
| A | LEU61 |
| A | GLU64 |
| A | ILE65 |
| A | ASP68 |
| A | ARG70 |
| A | MET92 |
| A | HOH423 |
| A | HOH467 |
| site_id | AC5 |
| Number of Residues | 27 |
| Details | BINDING SITE FOR RESIDUE C2E B 501 |
| Chain | Residue |
| B | GLN174 |
| B | GLU188 |
| B | LEU190 |
| B | ILE191 |
| B | ARG192 |
| B | PRO199 |
| B | ASP215 |
| B | LYS219 |
| B | ASN239 |
| B | LEU241 |
| B | ASP283 |
| B | ASP302 |
| B | ASP303 |
| B | ARG330 |
| B | GLU359 |
| B | GLY360 |
| B | VAL361 |
| B | GLU362 |
| B | GLY380 |
| B | PHE381 |
| B | PRO386 |
| B | HOH414 |
| B | HOH429 |
| B | HOH456 |
| B | HOH483 |
| B | CA502 |
| B | CA503 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA B 502 |
| Chain | Residue |
| B | GLU188 |
| B | ASN239 |
| B | GLU272 |
| B | ASP302 |
| B | HOH483 |
| B | C2E501 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA B 503 |
| Chain | Residue |
| B | ASP303 |
| B | ASP325 |
| B | GLU359 |
| B | C2E501 |
| site_id | AC8 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE FMN B 504 |
| Chain | Residue |
| B | GLU64 |
| B | ILE65 |
| B | ASP68 |
| B | ARG70 |
| B | TYR7 |
| B | LEU23 |
| B | ALA27 |
| B | LYS30 |
| B | ASN31 |
| B | PHE47 |
| B | GLN49 |
| B | LEU61 |
