3Q2O
Crystal Structure of purK: N5-carboxyaminoimidazole ribonucleotide synthetase
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004638 | molecular_function | phosphoribosylaminoimidazole carboxylase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0006189 | biological_process | 'de novo' IMP biosynthetic process |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0004638 | molecular_function | phosphoribosylaminoimidazole carboxylase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0006189 | biological_process | 'de novo' IMP biosynthetic process |
| B | 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 384 |
| Chain | Residue |
| A | LEU269 |
| A | HOH415 |
| A | HOH416 |
| A | HOH423 |
| A | HOH505 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG B 384 |
| Chain | Residue |
| B | HOH495 |
| B | THR104 |
| B | GLU110 |
| B | LEU269 |
| B | HOH474 |
