Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0008270 | molecular_function | zinc ion binding |
| A | 0016787 | molecular_function | hydrolase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 401 |
| Chain | Residue |
| A | HIS253 |
| A | CYS284 |
| A | CYS289 |
| A | HOH551 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | binding site for residue GOL A 402 |
| Chain | Residue |
| A | HIS253 |
| A | TYR313 |
| A | HOH532 |
| A | HOH551 |
| A | HOH558 |
| A | ARG211 |
| A | ARG212 |
| A | GLN213 |
| A | THR214 |
| A | ASN240 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue GOL A 403 |
| Chain | Residue |
| A | ARG212 |
| A | GLN213 |
| A | ASN240 |
| A | SER250 |
| A | GLY251 |
| A | GLU342 |
| A | HOH507 |
| A | HOH558 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue GOL A 404 |
| Chain | Residue |
| A | ARG252 |
| A | GLU292 |
| A | ARG311 |
| A | ASP314 |
| A | TYR315 |
| A | HOH505 |
| A | HOH509 |
Functional Information from PROSITE/UniProt
| site_id | PS00903 |
| Number of Residues | 41 |
| Details | CYT_DCMP_DEAMINASES_1 Cytidine and deoxycytidylate deaminases zinc-binding region signature. HAElrFLdlvpslqldpaqiyrvtwfisws..........PCfswg....CageV |
| Chain | Residue | Details |
| A | HIS253-VAL293 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton donor => ECO:0000255 |
| Chain | Residue | Details |
| A | PRO263 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | LEU261 | |
| A | GLU292 | |
| A | LEU297 | |
