Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| A | 0004590 | molecular_function | orotidine-5'-phosphate decarboxylase activity | 
| A | 0005829 | cellular_component | cytosol | 
| A | 0006207 | biological_process | 'de novo' pyrimidine nucleobase biosynthetic process | 
| A | 0006221 | biological_process | pyrimidine nucleotide biosynthetic process | 
| A | 0016829 | molecular_function | lyase activity | 
| A | 0016831 | molecular_function | carboxy-lyase activity | 
| A | 0044205 | biological_process | 'de novo' UMP biosynthetic process | 
| B | 0004590 | molecular_function | orotidine-5'-phosphate decarboxylase activity | 
| B | 0005829 | cellular_component | cytosol | 
| B | 0006207 | biological_process | 'de novo' pyrimidine nucleobase biosynthetic process | 
| B | 0006221 | biological_process | pyrimidine nucleotide biosynthetic process | 
| B | 0016829 | molecular_function | lyase activity | 
| B | 0016831 | molecular_function | carboxy-lyase activity | 
| B | 0044205 | biological_process | 'de novo' UMP biosynthetic process | 
Functional Information from PDB Data
| site_id | AC1 | 
| Number of Residues | 20 | 
| Details | BINDING SITE FOR RESIDUE BMP A 229 | 
| Chain | Residue | 
| A | ASP20 | 
| A | ARG203 | 
| A | HOH239 | 
| A | HOH249 | 
| A | HOH414 | 
| A | HOH417 | 
| A | HOH418 | 
| A | HOH419 | 
| A | HOH420 | 
| B | ASP75 | 
| B | ILE76 | 
| A | LYS42 | 
| B | THR79 | 
| A | ASP70 | 
| A | LYS72 | 
| A | MET126 | 
| A | SER127 | 
| A | PRO180 | 
| A | GLN185 | 
| A | GLY202 | 
| site_id | AC2 | 
| Number of Residues | 20 | 
| Details | BINDING SITE FOR RESIDUE BMP B 229 | 
| Chain | Residue | 
| A | ASP75 | 
| A | ILE76 | 
| A | THR79 | 
| B | ASP20 | 
| B | LYS42 | 
| B | ASP70 | 
| B | LYS72 | 
| B | MET126 | 
| B | SER127 | 
| B | PRO180 | 
| B | GLN185 | 
| B | GLY202 | 
| B | ARG203 | 
| B | HOH244 | 
| B | HOH252 | 
| B | HOH464 | 
| B | HOH466 | 
| B | HOH467 | 
| B | HOH469 | 
| B | HOH470 | 
| site_id | AC3 | 
| Number of Residues | 9 | 
| Details | BINDING SITE FOR RESIDUE GOL A 230 | 
| Chain | Residue | 
| A | ASN210 | 
| A | HOH286 | 
| A | HOH421 | 
| A | HOH425 | 
| B | THR159 | 
| B | PRO161 | 
| B | GLY186 | 
| B | GLY187 | 
| B | HOH298 | 
Functional Information from PROSITE/UniProt
| site_id | PS00156 | 
| Number of Residues | 14 | 
| Details | OMPDECASE Orotidine 5'-phosphate decarboxylase active site. IIaDfKvaDIPeTN | 
| Chain | Residue | Details | 
| A | ILE67-ASN80 |  | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 2 | 
| Details | Active site: {"description":"Proton donor"} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 48 | 
| Details | Binding site: {} |