Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000105 | biological_process | histidine biosynthetic process |
| A | 0000162 | biological_process | tryptophan biosynthetic process |
| A | 0003949 | molecular_function | 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0008652 | biological_process | amino acid biosynthetic process |
| A | 0016853 | molecular_function | isomerase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE GUO A 1245 |
| Chain | Residue |
| A | ASN7 |
| A | ASP129 |
| A | SER202 |
| A | GLY225 |
| A | ARG226 |
| A | HOH2013 |
| A | HOH2018 |
| A | HOH2019 |
| A | HOH2035 |
| A | HOH2037 |
| A | HOH2047 |
| A | ARG15 |
| A | HOH2048 |
| A | HOH2052 |
| A | VAL49 |
| A | LEU51 |
| A | GLY80 |
| A | GLY81 |
| A | GLY102 |
| A | SER103 |
| A | ALA127 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 1246 |
| Chain | Residue |
| A | ASP110 |
| A | LYS113 |
| A | PHE119 |
| A | GLN122 |
| A | THR159 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL A 1247 |
| Chain | Residue |
| A | ASP37 |
| A | ALA40 |
| A | LYS232 |
| A | GLU237 |
| A | HOH2049 |
| A | HOH2051 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton acceptor => ECO:0000250 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton donor => ECO:0000250 |
| Chain | Residue | Details |
| A | ASP129 | |
