Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 2001 |
| Chain | Residue |
| A | ASP230 |
| A | HIS232 |
| A | ASP323 |
| A | TSN2002 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | binding site for residue TSN A 2002 |
| Chain | Residue |
| A | HIS232 |
| A | TRP261 |
| A | ASP323 |
| A | LYS330 |
| A | TYR363 |
| A | ZN2001 |
| A | SER150 |
| A | HIS192 |
| A | HIS193 |
| A | PHE202 |
| A | ASP230 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue NH4 A 2003 |
| Chain | Residue |
| A | ASP228 |
| A | ASP230 |
| A | HIS232 |
| A | SER251 |
| A | VAL252 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue NH4 A 2004 |
| Chain | Residue |
| A | PHE241 |
| A | ASP244 |
| A | VAL247 |
| A | TYR280 |
| A | HOH2119 |
| A | HOH2138 |
| site_id | AC5 |
| Number of Residues | 9 |
| Details | binding site for residue SO4 A 2005 |
| Chain | Residue |
| A | ARG181 |
| A | HIS345 |
| A | LYS348 |
| A | GLY381 |
| A | HOH2111 |
| A | HOH2158 |
| B | HIS345 |
| B | LYS348 |
| B | GLY381 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | binding site for residue EDO A 2006 |
| Chain | Residue |
| A | THR61 |
| A | GLY62 |
| A | THR63 |
| A | LEU379 |
| A | LEU380 |
| A | HOH2116 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 2001 |
| Chain | Residue |
| B | ASP230 |
| B | HIS232 |
| B | ASP323 |
| B | TSN2002 |
| site_id | AC8 |
| Number of Residues | 11 |
| Details | binding site for residue TSN B 2002 |
| Chain | Residue |
| B | SER150 |
| B | HIS192 |
| B | HIS193 |
| B | PHE202 |
| B | ASP230 |
| B | HIS232 |
| B | TRP261 |
| B | ASP323 |
| B | LYS330 |
| B | TYR363 |
| B | ZN2001 |
| site_id | AC9 |
| Number of Residues | 6 |
| Details | binding site for residue NH4 B 2003 |
| Chain | Residue |
| B | ASP228 |
| B | ASP230 |
| B | HIS232 |
| B | SER251 |
| B | VAL252 |
| B | HIS253 |
| site_id | AD1 |
| Number of Residues | 5 |
| Details | binding site for residue NH4 B 2004 |
| Chain | Residue |
| B | PHE241 |
| B | ASP244 |
| B | VAL247 |
| B | TYR280 |
| B | HOH2114 |
| site_id | AD2 |
| Number of Residues | 4 |
| Details | binding site for residue EDO B 2005 |
| Chain | Residue |
| A | HIS386 |
| B | GLN314 |
| B | GLN352 |
| B | ARG354 |
