Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004089 | molecular_function | carbonate dehydratase activity |
| A | 0008270 | molecular_function | zinc ion binding |
| B | 0004089 | molecular_function | carbonate dehydratase activity |
| B | 0008270 | molecular_function | zinc ion binding |
| C | 0004089 | molecular_function | carbonate dehydratase activity |
| C | 0008270 | molecular_function | zinc ion binding |
| D | 0004089 | molecular_function | carbonate dehydratase activity |
| D | 0008270 | molecular_function | zinc ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue ZN A 301 |
| Chain | Residue |
| A | HIS94 |
| A | HIS96 |
| A | GLU106 |
| A | HIS119 |
| A | J95302 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | binding site for residue J95 A 302 |
| Chain | Residue |
| A | SER135 |
| A | VAL143 |
| A | LEU198 |
| A | THR199 |
| A | THR200 |
| A | TRP209 |
| A | ZN301 |
| A | GLN92 |
| A | HIS94 |
| A | HIS96 |
| A | HIS119 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 301 |
| Chain | Residue |
| B | HIS94 |
| B | HIS96 |
| B | HIS119 |
| B | J95302 |
| site_id | AC4 |
| Number of Residues | 12 |
| Details | binding site for residue J95 B 302 |
| Chain | Residue |
| B | GLN92 |
| B | HIS94 |
| B | HIS96 |
| B | HIS119 |
| B | VAL143 |
| B | LEU198 |
| B | THR199 |
| B | THR200 |
| B | TRP209 |
| B | ZN301 |
| B | HOH503 |
| B | HOH603 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue ZN C 301 |
| Chain | Residue |
| C | HIS94 |
| C | HIS96 |
| C | HIS119 |
| C | J95302 |
| site_id | AC6 |
| Number of Residues | 16 |
| Details | binding site for residue J95 C 302 |
| Chain | Residue |
| C | TYR7 |
| C | HIS64 |
| C | SER65 |
| C | GLN92 |
| C | HIS94 |
| C | HIS96 |
| C | HIS119 |
| C | ALA131 |
| C | VAL143 |
| C | LEU198 |
| C | THR199 |
| C | THR200 |
| C | TRP209 |
| C | ZN301 |
| C | HOH484 |
| C | HOH580 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue ZN D 301 |
| Chain | Residue |
| D | HIS94 |
| D | HIS96 |
| D | HIS119 |
| D | J95302 |
| site_id | AC8 |
| Number of Residues | 16 |
| Details | binding site for residue J95 D 302 |
| Chain | Residue |
| D | ASN62 |
| D | HIS64 |
| D | SER65 |
| D | GLN92 |
| D | HIS94 |
| D | HIS96 |
| D | HIS119 |
| D | SER135 |
| D | VAL143 |
| D | LEU198 |
| D | THR199 |
| D | THR200 |
| D | TRP209 |
| D | ZN301 |
| D | HOH440 |
| D | HOH513 |
Functional Information from PROSITE/UniProt
| site_id | PS00162 |
| Number of Residues | 17 |
| Details | ALPHA_CA_1 Alpha-carbonic anhydrases signature. SEHtVsgqhFaaELHIV |
| Chain | Residue | Details |
| A | SER105-VAL121 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS64 | |
| B | HIS64 | |
| C | HIS64 | |
| D | HIS64 | |
| Chain | Residue | Details |
| A | HIS94 | |
| A | HIS96 | |
| A | HIS119 | |
| B | HIS94 | |
| B | HIS96 | |
| B | HIS119 | |
| C | HIS94 | |
| C | HIS96 | |
| C | HIS119 | |
| D | HIS94 | |
| D | HIS96 | |
| D | HIS119 | |
| Chain | Residue | Details |
| A | THR199 | |
| B | THR199 | |
| C | THR199 | |
| D | THR199 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 8 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN52 | |
| A | ASN136 | |
| B | ASN52 | |
| B | ASN136 | |
| C | ASN52 | |
| C | ASN136 | |
| D | ASN52 | |
| D | ASN136 | |
