Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000287 | molecular_function | magnesium ion binding |
| A | 0004588 | molecular_function | orotate phosphoribosyltransferase activity |
| A | 0006221 | biological_process | pyrimidine nucleotide biosynthetic process |
| A | 0006222 | biological_process | UMP biosynthetic process |
| A | 0016757 | molecular_function | glycosyltransferase activity |
| A | 0019856 | biological_process | pyrimidine nucleobase biosynthetic process |
| A | 0044205 | biological_process | 'de novo' UMP biosynthetic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE CL A 211 |
| Chain | Residue |
| A | TYR43 |
| A | PRO44 |
| A | LYS45 |
| A | VAL46 |
| A | GLY188 |
| A | GLN189 |
| A | ALA190 |
| A | HOH218 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 212 |
| Chain | Residue |
| A | GLY126 |
| A | SER128 |
| A | ALA129 |
| A | SER124 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 213 |
| Chain | Residue |
| A | ARG137 |
| A | VAL143 |
| A | HOH306 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 214 |
| Chain | Residue |
| A | PHE62 |
| A | PRO63 |
| A | THR64 |
| A | HOH327 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 215 |
| Chain | Residue |
| A | CYS35 |
| A | ASN37 |
| A | ASP121 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 216 |
| Chain | Residue |
| A | ARG38 |
| A | TYR92 |
| A | ARG94 |
| site_id | AC7 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 217 |
| Chain | Residue |
| A | PRO44 |
| A | GLN189 |
Functional Information from PROSITE/UniProt
| site_id | PS00103 |
| Number of Residues | 13 |
| Details | PUR_PYR_PR_TRANSFER Purine/pyrimidine phosphoribosyl transferases signature. VVVVEDLISTGgS |
| Chain | Residue | Details |
| A | VAL116-SER128 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ARG94 | |
| A | LYS98 | |
| A | HIS100 | |
| A | SER124 | |
| Chain | Residue | Details |
| A | GLU120 | |
