Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE ACT A 343 |
| Chain | Residue |
| A | TYR76 |
| A | ARG237 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE PG0 A 501 |
| Chain | Residue |
| A | LYS155 |
| A | TRP215 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE PG0 A 502 |
| Chain | Residue |
| A | HOH496 |
| A | TYR76 |
| A | ARG237 |
| A | ASP241 |
| A | THR255 |
| A | TYR257 |
| site_id | AC4 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE TLA A 402 |
| Chain | Residue |
| A | ARG16 |
| A | HIS17 |
| A | ARG20 |
| A | PHE23 |
| A | ARG84 |
| A | GLN132 |
| A | HIS260 |
| A | ASP261 |
| A | HOH474 |
| A | HOH494 |
| A | HOH548 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE ACT B 343 |
| Chain | Residue |
| A | HIS81 |
| B | TYR76 |
| B | ARG237 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PG0 B 501 |
| Chain | Residue |
| B | LYS155 |
| B | LEU212 |
| B | TRP215 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE PG0 B 502 |
| Chain | Residue |
| B | TYR76 |
| B | ARG237 |
| B | ASP241 |
| B | THR255 |
| B | TYR257 |
| B | HOH383 |
| B | HOH397 |
| site_id | AC8 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE TLA B 402 |
| Chain | Residue |
| B | ARG16 |
| B | HIS17 |
| B | ARG20 |
| B | PHE23 |
| B | ARG84 |
| B | GLN132 |
| B | HIS260 |
| B | ASP261 |
| B | HOH363 |
| B | HOH364 |
Functional Information from PROSITE/UniProt
| site_id | PS00616 |
| Number of Residues | 15 |
| Details | HIS_ACID_PHOSPHAT_1 Histidine acid phosphatases phosphohistidine signature. LifVsmItRHGdRaP |
| Chain | Residue | Details |
| A | LEU8-PRO22 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 6 |
| Details | Annotated By Reference To The Literature 1rpt |
| Chain | Residue | Details |
| A | HIS17 | |
| A | ARG84 | |
| A | ARG16 | |
| A | ASP261 | |
| A | ARG20 | |
| A | HIS260 | |
| site_id | CSA2 |
| Number of Residues | 6 |
| Details | Annotated By Reference To The Literature 1rpt |
| Chain | Residue | Details |
| B | HIS17 | |
| B | ARG84 | |
| B | ARG16 | |
| B | ASP261 | |
| B | ARG20 | |
| B | HIS260 | |
