Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0003999 | molecular_function | adenine phosphoribosyltransferase activity |
| A | 0016757 | molecular_function | glycosyltransferase activity |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 335 |
| Chain | Residue |
| A | ASP146 |
| A | THR154 |
| A | AMP300 |
| A | CIT325 |
| A | HOH396 |
| site_id | AC2 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE AMP A 300 |
| Chain | Residue |
| A | ASP146 |
| A | ASP147 |
| A | VAL148 |
| A | ALA150 |
| A | THR151 |
| A | GLY152 |
| A | GLY153 |
| A | THR154 |
| A | CIT325 |
| A | MG335 |
| A | HOH368 |
| A | HOH503 |
| A | HOH510 |
| A | HOH517 |
| A | ARG41 |
| A | PHE42 |
| A | ALA43 |
| A | ARG82 |
| site_id | AC3 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE CIT A 325 |
| Chain | Residue |
| A | ASP80 |
| A | ALA81 |
| A | ARG82 |
| A | ARG102 |
| A | GLU127 |
| A | ASP146 |
| A | ASP147 |
| A | AMP300 |
| A | MG335 |
| A | HOH391 |
| A | HOH503 |
| A | HOH524 |
Functional Information from PROSITE/UniProt
| site_id | PS00103 |
| Number of Residues | 13 |
| Details | PUR_PYR_PR_TRANSFER Purine/pyrimidine phosphoribosyl transferases signature. VVLIDDVLATGgT |
| Chain | Residue | Details |
| A | VAL142-THR154 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1oro |
| Chain | Residue | Details |
| A | GLU120 | |
| A | ARG82 | |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1oro |
| Chain | Residue | Details |
| A | LYS106 | |
