Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000105 | biological_process | L-histidine biosynthetic process |
| A | 0003879 | molecular_function | ATP phosphoribosyltransferase activity |
| A | 0005737 | cellular_component | cytoplasm |
| B | 0000105 | biological_process | L-histidine biosynthetic process |
| B | 0003879 | molecular_function | ATP phosphoribosyltransferase activity |
| B | 0005737 | cellular_component | cytoplasm |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 301 |
| Chain | Residue |
| A | HIS33 |
| A | HIS35 |
| A | GLU190 |
| A | CL305 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue ACT A 302 |
| Chain | Residue |
| B | HOH471 |
| A | GLU205 |
| A | ALA208 |
| A | HOH560 |
| B | ARG137 |
| B | GLU141 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue ACT A 303 |
| Chain | Residue |
| A | HIS35 |
| A | ILE40 |
| A | PHE42 |
| A | TYR103 |
| A | SER173 |
| A | HOH458 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue ACT A 304 |
| Chain | Residue |
| A | ARG126 |
| A | ASN162 |
| A | LEU163 |
| A | ASP165 |
| A | HOH479 |
| B | ARG8 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue CL A 305 |
| Chain | Residue |
| A | HIS33 |
| A | HIS35 |
| A | CYS104 |
| A | ARG105 |
| A | GLU190 |
| A | ZN301 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 301 |
| Chain | Residue |
| A | GLU78 |
| A | GLU81 |
| B | HIS33 |
| B | HIS35 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | binding site for residue ACT B 302 |
| Chain | Residue |
| B | ARG54 |
| B | ASP56 |
| B | HOH403 |
| B | HOH410 |
| B | HOH453 |
| B | HOH472 |
| B | HOH511 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | binding site for residue ACT B 303 |
| Chain | Residue |
| A | ARG8 |
| A | HOH529 |
| B | ARG126 |
| B | ASN162 |
| B | LEU163 |
| B | ASP165 |
Functional Information from PROSITE/UniProt
| site_id | PS01316 |
| Number of Residues | 22 |
| Details | ATP_P_PHORIBOSYLTR ATP phosphoribosyltransferase signature. EvapraNlAdaIcDLvsSGaTL |
| Chain | Residue | Details |
| A | GLU156-LEU177 | |
