Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004588 | molecular_function | orotate phosphoribosyltransferase activity |
| A | 0006221 | biological_process | pyrimidine nucleotide biosynthetic process |
| B | 0004588 | molecular_function | orotate phosphoribosyltransferase activity |
| B | 0006221 | biological_process | pyrimidine nucleotide biosynthetic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE OMP A 450 |
| Chain | Residue |
| A | LEU28 |
| A | GLY129 |
| A | SER130 |
| A | SER131 |
| A | ARG155 |
| A | HOH2134 |
| A | HOH2135 |
| A | HOH2137 |
| A | HOH2138 |
| A | HOH2139 |
| A | HOH2140 |
| A | LYS29 |
| A | TYR37 |
| A | ILE38 |
| A | GLU123 |
| A | ASP124 |
| A | VAL125 |
| A | THR127 |
| A | SER128 |
| site_id | AC2 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE OMP B 550 |
| Chain | Residue |
| B | LEU28 |
| B | LYS29 |
| B | TYR37 |
| B | ILE38 |
| B | ASP124 |
| B | VAL125 |
| B | THR127 |
| B | SER128 |
| B | GLY129 |
| B | SER131 |
| B | ARG155 |
| B | HOH2002 |
| B | HOH2057 |
| B | HOH2059 |
| B | HOH2093 |
| B | HOH2094 |
| B | HOH2097 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL B 1208 |
| Chain | Residue |
| A | PRO80 |
| A | THR83 |
| B | PRO80 |
| B | THR83 |
| B | HOH2006 |
Functional Information from PROSITE/UniProt
| site_id | PS00103 |
| Number of Residues | 13 |
| Details | PUR_PYR_PR_TRANSFER Purine/pyrimidine phosphoribosyl transferases signature. CLIIEDVVTSGsS |
| Chain | Residue | Details |
| A | CYS119-SER131 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | TYR37 | |
| B | TYR37 | |
