8P37
Structure a catalytically inactive mutant of the IMP dehydrogenase related protein GUAB3 from Synechocystis PCC 6803
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | IMP dehydrogenase subunit | polymer | 390 | 40537.8 | 1 | UniProt (P73853) Pfam (PF00478) | Synechocystis sp. PCC 6803 | |
| 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 | 331 | Chemie (HOH) |
Sequence modifications
A: 1 - 387 (UniProt: P73853)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Ser 222 | Cys 222 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 40537.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1028.6 | |
| All* | Total formula weight | 41566.4 |
