Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 1501 |
| Chain | Residue |
| A | GLU1189 |
| A | ASN1248 |
| A | GLU1280 |
| A | ASP1310 |
| A | C2E1503 |
| A | HOH1619 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE MG A 1502 |
| Chain | Residue |
| A | ASP1311 |
| A | C2E1503 |
| A | HOH1615 |
| site_id | AC3 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE C2E A 1503 |
| Chain | Residue |
| A | GLN1175 |
| A | GLU1189 |
| A | LEU1191 |
| A | LEU1192 |
| A | ARG1193 |
| A | PRO1204 |
| A | LEU1224 |
| A | ASN1248 |
| A | GLN1253 |
| A | ASP1310 |
| A | ASP1311 |
| A | ARG1334 |
| A | GLU1367 |
| A | GLY1368 |
| A | GLU1370 |
| A | GLY1388 |
| A | TYR1389 |
| A | MG1501 |
| A | MG1502 |
| A | HOH1613 |
| A | HOH1615 |
| A | HOH1619 |
| A | HOH1626 |
| A | HOH1720 |
