4ZQM
Crystal Structure of the Catalytic Domain of the Inosine Monophosphate Dehydrogenase from Mycobacterium tuberculosis in the complex with XMP and NAD
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Inosine-5'-monophosphate dehydrogenase,Inosine-5'-monophosphate dehydrogenase | polymer | 407 | 41642.6 | 1 | UniProt (P9WKI7) Pfam (PF00478) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | IMPDH |
| 2 | B (A) | XANTHOSINE-5'-MONOPHOSPHATE | non-polymer | 365.2 | 1 | Chemie (XMP) | |||
| 3 | C (A) | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 1 | Chemie (NAD) | |||
| 4 | D (A) | water | water | 18.0 | 161 | Chemie (HOH) |
Sequence modifications
A: 1 - 125 (UniProt: P9WKI7)
A: 253 - 529 (UniProt: P9WKI7)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly 126 | - | linker |
| Gly 127 | - | linker |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 41642.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1028.6 | |
| All* | Total formula weight | 42671.3 |
