Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 200 |
| Chain | Residue |
| A | CYS63 |
| A | CYS66 |
| A | HIS83 |
| A | CYS90 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN B 1101 |
| Chain | Residue |
| B | CYS1063 |
| B | CYS1066 |
| B | HIS1083 |
| B | CYS1090 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 1102 |
| Chain | Residue |
| B | ASP1071 |
| B | HOH1205 |
| D | ARG3082 |
| D | VAL3086 |
| B | ALA1069 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN C 3101 |
| Chain | Residue |
| C | CYS3063 |
| C | CYS3066 |
| C | HIS3083 |
| C | CYS3090 |
| site_id | AC5 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE 0BU C 3102 |
| Chain | Residue |
| A | ARG62 |
| A | CYS66 |
| A | HIS67 |
| A | SER87 |
| A | PRO88 |
| A | ASN89 |
| C | ARG3062 |
| C | CYS3066 |
| C | HIS3067 |
| C | SER3087 |
| C | PRO3088 |
| C | ASN3089 |
| C | HOH3219 |
| C | HOH3222 |
| C | HOH3226 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN D 3101 |
| Chain | Residue |
| D | CYS3063 |
| D | CYS3066 |
| D | HIS3083 |
| D | CYS3090 |
| site_id | AC7 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE 0BU D 3102 |
| Chain | Residue |
| B | ARG1062 |
| B | CYS1066 |
| B | HIS1067 |
| B | SER1087 |
| B | PRO1088 |
| B | ASN1089 |
| B | HOH1217 |
| D | ARG3062 |
| D | CYS3066 |
| D | HIS3067 |
| D | SER3087 |
| D | PRO3088 |
| D | ASN3089 |
| D | HOH3222 |
| D | HOH3228 |
| D | HOH3234 |
