2BF4
A second FMN-binding site in yeast NADPH-cytochrome P450 reductase suggests a novel mechanism of electron transfer by diflavin reductases.
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) | NADPH-CYTOCHROME P450 REDUCTASE | polymer | 682 | 75843.0 | 2 | UniProt (P16603) Pfam (PF00258) Pfam (PF00667) Pfam (PF00175) | SACCHAROMYCES CEREVISIAE (BAKER'S YEAST) | CPR, P450R |
| 2 | C, J (A, B) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 2 | Chemie (FAD) | |||
| 3 | D, E, K, L (A, B) | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 4 | Chemie (FMN) PubChem (710) PubChem (23585816) PubChem (8965) PubChem (51435500) PubChem (51435503) PubChem (643976) PubChem (5702760) PubChem (7048779) PubChem (7048781) PubChem (15559251) | |||
| 4 | F, M (A, B) | NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 743.4 | 2 | Chemie (NAP) PubChem (5885) PubChem (46936685) PubChem (71717786) PubChem (4412) PubChem (90473931) PubChem (91972139) PubChem (145946263) PubChem (153311489) PubChem (174001641) PubChem (165382010) | |||
| 5 | G, H, I (A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 6 | N, O (A, B) | water | water | 18.0 | 151 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 151686.1 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 5171.5 | |
| All* | Total formula weight | 156857.6 |
