Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 15 |
| Details | binding site for residue HEM A 301 |
| Chain | Residue |
| A | GLU44 |
| A | PRO117 |
| A | HIS119 |
| A | LEU122 |
| A | LEU125 |
| A | CL306 |
| A | GOL309 |
| A | LYS45 |
| A | VAL51 |
| A | GLN74 |
| A | MET79 |
| A | ARG82 |
| A | MET106 |
| A | THR113 |
| A | ILE115 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 A 302 |
| Chain | Residue |
| A | LYS180 |
| A | LYS208 |
| A | ASN210 |
| A | HOH420 |
| A | HOH444 |
| A | HOH445 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 A 303 |
| Chain | Residue |
| A | LYS67 |
| A | LYS67 |
| A | LYS231 |
| A | LYS231 |
| A | ILE236 |
| site_id | AC4 |
| Number of Residues | 11 |
| Details | binding site for residue SO4 A 304 |
| Chain | Residue |
| A | GLY237 |
| A | LYS238 |
| A | THR256 |
| A | PHE257 |
| A | ALA258 |
| A | HOH455 |
| A | HOH456 |
| A | HOH498 |
| A | HOH516 |
| A | HOH529 |
| A | HOH533 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | binding site for residue CL A 305 |
| Chain | Residue |
| A | LYS95 |
| A | ASN185 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | binding site for residue CL A 306 |
| Chain | Residue |
| A | GLN74 |
| A | ARG82 |
| A | HEM301 |
| site_id | AC7 |
| Number of Residues | 8 |
| Details | binding site for residue GOL A 307 |
| Chain | Residue |
| A | LYS128 |
| A | GLN129 |
| A | GLY131 |
| A | PHE137 |
| A | THR174 |
| A | GLU176 |
| A | GLY268 |
| A | THR270 |
| site_id | AC8 |
| Number of Residues | 7 |
| Details | binding site for residue GOL A 308 |
| Chain | Residue |
| A | PRO59 |
| A | ASN60 |
| A | SER207 |
| A | LYS208 |
| A | PRO209 |
| A | HOH411 |
| A | HOH460 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | binding site for residue GOL A 309 |
| Chain | Residue |
| A | ARG82 |
| A | LYS85 |
| A | TRP86 |
| A | HEM301 |
| site_id | AD1 |
| Number of Residues | 3 |
| Details | binding site for residue GOL A 310 |
| Chain | Residue |
| A | GLN23 |
| A | ASN223 |
| A | ARG242 |
