9tan | pdb_00009tan
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Local refinement of E. coli Complex I D79N NuoA mutant hydrophilic domain in LMNG
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Structural highlights
FunctionNUOB_ECOLI NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient. Contents | ||||||||||||||||||||
This page was last modified 07:35, 15 July 2026.