1amo Summary

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THREE-DIMENSIONAL STRUCTURE OF NADPH-CYTOCHROME P450 REDUCTASE: PROTOTYPE FOR FMN-AND FAD-CONTAINING ENZYMES

The structure was published by Wang, M., Roberts, D.L., Paschke, R., Shea, T.M., Masters, B.S., and Kim, J.J., in 1997 in a paper entitled "Three-dimensional structure of NADPH-cytochrome P450 reductase: prototype for FMN- and FAD-containing enzymes." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.6 Å and deposited in 1997.

The experimental data on which the structure is based was not deposited.

This PDB entry contains multiple copies of the structure of NADPH-CYTOCHROME P450 REDUCTASE.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule has more than one probable quaternary state observed. For more details see the quaternary structure page.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A NADPH-CYTOCHROME P450 REDUCTASE P00388 (64-678) (NCPR_RAT)search Rattus norvegicussearch 91% 615 97%
B NADPH-CYTOCHROME P450 REDUCTASE P00388 (64-678) (NCPR_RAT)search Rattus norvegicussearch 91% 615 97%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P00388 (64 - 678) NADPH-CYTOCHROME P450 REDUCTASE Rattus norvegicus

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B (P00388) NADPH-cytochrome p450 reductase FAD-binding domain-likesearch, Cytochrome p450 reductase N-terminal domain-likesearch, NADPH-cytochrome p450 reductase-likesearch Rossmann foldsearch, Translation factorssearch, NADPH-cytochrome p450 Reductase; Chain A, domain 3search, Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) modulesearch PF00175: Oxidoreductase NAD-binding domainsearch, PF00258: Flavodoxinsearch, PF00667: FAD binding domainsearch

Chain ID Molecular function (GO) Biological process (GO) Cellular component (GO)
A, B (P00388) NADPH-hemoprotein reductase activitysearch FMN bindingsearch oxidoreductase activitysearch enzyme bindingsearch electron carrier activitysearch cytochrome-b5 reductase activity, acting on NAD(P)Hsearch nitric oxide dioxygenase activitysearch iron-cytochrome-c reductase activitysearch flavin adenine dinucleotide bindingsearch NADP bindingsearch oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygensearch hydrolase activitysearch iron ion bindingsearch oxidation-reduction processsearch cellular response to gonadotropin stimulussearch cellular organofluorine metabolic processsearch flavonoid metabolic processsearch response to drugsearch nitrate catabolic processsearch positive regulation of chondrocyte differentiationsearch negative regulation of lipase activitysearch positive regulation of steroid hormone biosynthetic processsearch cellular response to follicle-stimulating hormone stimulussearch negative regulation of apoptotic processsearch positive regulation of smoothened signaling pathwaysearch response to nutrientsearch positive regulation of cholesterol biosynthetic processsearch regulation of cholesterol metabolic processsearch negative regulation of cysteine-type endopeptidase activity involved in apoptotic processsearch positive regulation of monooxygenase activitysearch regulation of growth plate cartilage chondrocyte proliferationsearch carnitine metabolic processsearch demethylationsearch nitric oxide catabolic processsearch fatty acid oxidationsearch internal peptidyl-lysine acetylationsearch cellular response to peptide hormone stimulussearch cytosolsearch membranesearch intracellular membrane-bounded organellesearch mitochondrionsearch endoplasmic reticulum membranesearch endoplasmic reticulumsearch

Chain InterPro annotation
A, B Flavodoxinsearch Oxidoreductase FAD/NAD(P)-bindingsearch Flavoprotein pyridine nucleotide cytochrome reductasesearch FAD-binding, type 1search Flavodoxin/nitric oxide synthasesearch Ferredoxin reductase-type FAD-binding domainsearch Riboflavin synthase-like beta-barrelsearch NADPH-cytochrome p450 reductase, FAD-binding, alpha-helical domain-3search Flavoprotein-likesearch