Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA A 201 |
| Chain | Residue |
| A | ASP21 |
| A | ASP40 |
| A | THR41 |
| A | GLU43 |
| A | THP202 |
| A | HOH301 |
| A | HOH305 |
| site_id | AC2 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE THP A 202 |
| Chain | Residue |
| A | LYS84 |
| A | TYR85 |
| A | ARG87 |
| A | LEU89 |
| A | TYR113 |
| A | LYS127 |
| A | CA201 |
| A | HOH301 |
| A | HOH302 |
| A | HOH303 |
| A | HOH310 |
| A | HOH335 |
| A | HOH338 |
| A | HOH344 |
| A | HOH359 |
| A | HOH372 |
| A | ARG35 |
| A | ASP40 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ARG35 | |
| A | GLU43 | |
| A | TYR93 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | ASP21 | |
| A | ASP40 | |
| A | THR41 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 6 |
| Details | M-CSA 165 |
| Chain | Residue | Details |
| A | ASP21 | metal ligand |
| A | ARG35 | electrostatic stabiliser, hydrogen bond donor |
| A | ASP40 | metal ligand |
| A | THR41 | metal ligand |
| A | GLU43 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| A | ARG87 | electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
