Bacterial Proteins/chemistry; NADPH Dehydrogenase/chemistry; Ralstonia/chemistry; Amino Acid Sequence; Bacterial Proteins/genetics; Bacterial Proteins/metabolism; Binding Sites; Biocatalysis; Cloning, Molecular; Crystallography, X-Ray; Escherichia coli/genetics; Escherichia coli/metabolism; Flavin Mononucleotide/chemistry; Flavin Mononucleotide/metabolism; Flavin-Adenine Dinucleotide/chemistry; Flavin-Adenine Dinucleotide/metabolism; Gene Expression; Models, Molecular; NADPH Dehydrogenase/genetics; NADPH Dehydrogenase/metabolism; Oxidation-Reduction; Plasmids/chemistry; Plasmids/metabolism; Protein Binding; Protein Conformation, alpha-Helical; Protein Conformation, beta-Strand; Protein Interaction Domains and Motifs; Protein Multimerization; Ralstonia/enzymology; Recombinant Proteins/chemistry; Recombinant Proteins/genetics; Recombinant Proteins/metabolism; Sequence Alignment; Sequence Homology, Amino Acid; Substrate Specificity

Ene-reductase; FMN dissociation; Old Yellow Enzyme; biocatalysis; transient dimerization