Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | binding site for residue HEM A 201 |
| Chain | Residue |
| A | PHE24 |
| A | GLN88 |
| A | HIS89 |
| A | LEU92 |
| A | ASN96 |
| A | PHE97 |
| A | LEU100 |
| A | LEU127 |
| A | T6C202 |
| A | GLU31 |
| A | HIS55 |
| A | LYS58 |
| A | VAL59 |
| A | LEU62 |
| A | MET63 |
| A | LEU83 |
| A | MET86 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | binding site for residue T6C A 202 |
| Chain | Residue |
| A | PHE21 |
| A | PHE35 |
| A | TYR38 |
| A | PHE52 |
| A | HIS55 |
| A | THR56 |
| A | VAL59 |
| A | HEM201 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue EDO A 203 |
| Chain | Residue |
| A | GLN4 |
| A | ASP5 |
| A | THR8 |
| A | SER114 |
| A | HOH309 |
| B | HOH521 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | binding site for residue SO4 A 204 |
| Chain | Residue |
| A | GLY1 |
| A | PHE2 |
| A | LYS3 |
| A | ASP116 |
| A | HOH311 |
| A | HOH363 |
| A | HOH368 |
| B | LYS32 |
| B | GLY40 |
| site_id | AC5 |
| Number of Residues | 10 |
| Details | binding site for residue SO4 A 205 |
| Chain | Residue |
| A | LYS32 |
| A | VAL39 |
| A | GLY40 |
| A | HOH312 |
| A | HOH320 |
| A | HOH356 |
| B | GLY1 |
| B | PHE2 |
| B | LYS3 |
| B | HOH561 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | binding site for residue EDO B 401 |
| Chain | Residue |
| A | GLU45 |
| A | ASP68 |
| A | ARG69 |
| A | HOH339 |
| B | ASP68 |
| B | HOH537 |
| site_id | AC7 |
| Number of Residues | 17 |
| Details | binding site for residue HEM B 402 |
| Chain | Residue |
| B | PHE24 |
| B | GLU31 |
| B | PHE35 |
| B | HIS55 |
| B | LYS58 |
| B | VAL59 |
| B | LEU62 |
| B | MET63 |
| B | LEU83 |
| B | MET86 |
| B | GLN88 |
| B | HIS89 |
| B | LEU92 |
| B | ASN96 |
| B | PHE97 |
| B | LEU127 |
| B | T6C403 |
| site_id | AC8 |
| Number of Residues | 7 |
| Details | binding site for residue T6C B 403 |
| Chain | Residue |
| B | PHE21 |
| B | PHE35 |
| B | TYR38 |
| B | HIS55 |
| B | THR56 |
| B | VAL59 |
| B | HEM402 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | binding site for residue EDO B 404 |
| Chain | Residue |
| A | HOH317 |
| B | ASP5 |
| B | THR8 |
| B | SER114 |
| B | HOH534 |
| site_id | AD1 |
| Number of Residues | 7 |
| Details | binding site for residue EDO B 405 |
| Chain | Residue |
| A | THR71 |
| B | PRO75 |
| B | ASN126 |
| B | SER129 |
| B | ALA130 |
| B | HOH502 |
| B | HOH542 |
