Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | binding site for residue CPS A 201 |
| Chain | Residue |
| A | MET25 |
| A | TRP68 |
| A | THR104 |
| A | SER107 |
| A | CPS202 |
| A | HOH309 |
| A | HOH317 |
| A | HOH319 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | binding site for residue CPS A 202 |
| Chain | Residue |
| A | LEU7 |
| A | ARG45 |
| A | TYR48 |
| A | SER96 |
| A | ILE110 |
| A | GLU118 |
| A | CPS201 |
| A | HOH332 |
| A | PHE4 |
| site_id | AC3 |
| Number of Residues | 1 |
| Details | binding site for residue ACY A 203 |
| Chain | Residue |
| A | GLY84 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 122 |
| Details | TOPO_DOM: Periplasmic => ECO:0000305|PubMed:2824492 |
| Chain | Residue | Details |
| A | ASN3-SER125 |
