Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 1001 |
| Chain | Residue |
| A | CYS240 |
| A | CYS243 |
| A | HIS263 |
| A | CYS266 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 1002 |
| Chain | Residue |
| A | CYS258 |
| A | HIS260 |
| A | CYS278 |
| A | CYS281 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue ZN D 1001 |
| Chain | Residue |
| D | CYS243 |
| D | HIS263 |
| D | CYS266 |
| D | CYS240 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue ZN D 1002 |
| Chain | Residue |
| D | CYS258 |
| D | HIS260 |
| D | CYS278 |
| D | CYS281 |
Functional Information from PROSITE/UniProt
| site_id | PS01186 |
| Number of Residues | 15 |
| Details | EGF_2 EGF-like domain signature 2. CkCvdPWltktkkt.C |
| Chain | Residue | Details |
| A | CYS264-CYS278 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | CYS240-LYS282 | |
| D | CYS240-LYS282 | |
