4HA9
Structural insights into the reduction mechanism of Saccharomyces cerevisia Riboflavin Biosynthesis Reductase Rib7
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'-phosphate reductase | polymer | 249 | 27557.6 | 2 | UniProt (P33312) Pfam (PF01872) | Saccharomyces cerevisiae (Baker's yeast) | DAROPP reductase, DARP reductase, 2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one reductase, 2,5-diamino-6-ribitylamino-4(3H)-pyrimidinone 5'-phosphate synthase, DARIPP synthase |
| 2 | C (A) | NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 745.4 | 1 | Chemie (NDP) | |||
| 3 | D, E (A, B) | water | water | 18.0 | 70 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 244 (UniProt: P33312)
| PDB | External Database | Details |
|---|---|---|
| Gly -4 | - | expression tag |
| Pro -3 | - | expression tag |
| Leu -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55115.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 745.4 | |
| All* | Total formula weight | 55860.6 |
