Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0003938 | molecular_function | IMP dehydrogenase activity |
| A | 0006164 | biological_process | purine nucleotide biosynthetic process |
| A | 0016491 | molecular_function | oxidoreductase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE IMP A 500 |
| Chain | Residue |
| A | ALA46 |
| A | GLY336 |
| A | MET355 |
| A | GLY357 |
| A | SER358 |
| A | TYR381 |
| A | GLY383 |
| A | MET384 |
| A | GLY385 |
| A | GLU411 |
| A | GLY412 |
| A | MET48 |
| A | HOH620 |
| A | HOH623 |
| A | HOH647 |
| A | HOH697 |
| A | HOH716 |
| A | ASN273 |
| A | GLY298 |
| A | SER299 |
| A | ILE300 |
| A | CYS301 |
| A | ASP334 |
| A | GLY335 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 501 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL A 502 |
| Chain | Residue |
| A | TYR264 |
| A | PRO265 |
| A | ASN266 |
| A | LEU267 |
| A | GLU285 |
| A | PHE327 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 503 |
| Chain | Residue |
| A | LYS407 |
| A | SER422 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 504 |
| Chain | Residue |
| A | SER245 |
| A | ALA246 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 505 |
| Chain | Residue |
| A | GLN226 |
| A | ARG229 |
| A | HOH644 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MPD A 506 |
| Chain | Residue |
| A | ARG55 |
| A | ARG62 |
| A | SER88 |
| A | LYS201 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE K A 507 |
| Chain | Residue |
| A | GLY296 |
| A | GLY298 |
| A | CYS301 |
| A | GLU465 |
| A | SER466 |
| A | HIS467 |
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 | VAL291-THR303 | |
