Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0003938 | molecular_function | IMP dehydrogenase activity |
| A | 0006164 | biological_process | purine nucleotide biosynthetic process |
| A | 0006177 | biological_process | GMP biosynthetic process |
| A | 0006183 | biological_process | GTP biosynthetic process |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0003938 | molecular_function | IMP dehydrogenase activity |
| B | 0006164 | biological_process | purine nucleotide biosynthetic process |
| B | 0006177 | biological_process | GMP biosynthetic process |
| B | 0006183 | biological_process | GTP biosynthetic process |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE XMP A 500 |
| Chain | Residue |
| A | ALA49 |
| A | GLY343 |
| A | GLY364 |
| A | SER365 |
| A | TYR388 |
| A | GLY390 |
| A | HOH501 |
| A | MET51 |
| A | GLY305 |
| A | SER306 |
| A | ILE307 |
| A | CYS308 |
| A | THR310 |
| A | ASP341 |
| A | GLY342 |
| site_id | AC2 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE XMP B 500 |
| Chain | Residue |
| B | ALA49 |
| B | MET51 |
| B | GLY305 |
| B | SER306 |
| B | CYS308 |
| B | THR310 |
| B | ASP341 |
| B | GLY342 |
| B | GLY343 |
| B | GLY364 |
| B | SER365 |
| B | TYR388 |
| B | GLY390 |
| B | MET391 |
| B | HOH505 |
| B | HOH514 |
| B | HOH527 |
| B | HOH529 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE TAR B 501 |
| Chain | Residue |
| B | ILE137 |
| B | THR139 |
| B | ASP142 |
| B | THR158 |
| B | ILE183 |
| B | SO4502 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 B 502 |
| Chain | Residue |
| B | THR139 |
| B | ARG141 |
| B | TAR501 |
| B | HOH536 |
Functional Information from PROSITE/UniProt
| site_id | PS00487 |
| Number of Residues | 13 |
| Details | IMP_DH_GMP_RED IMP dehydrogenase / GMP reductase signature. VKVGIGpGSICtT |
| Chain | Residue | Details |
| A | VAL298-THR310 | |
