9uda
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Cryo-EM structure of Na+-translocating NADH-ubiquinone oxidoreductase NqrB-G141A mutant from Vibrio cholerae reduced by NADH, with bound korormicin A, stable state
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Structural highlights
FunctionNQRC_VIBC3 NQR complex catalyzes the reduction of ubiquinone-1 to ubiquinol by two successive reactions, coupled with the transport of Na(+) ions from the cytoplasm to the periplasm. NqrA to NqrE are probably involved in the second step, the conversion of ubisemiquinone to ubiquinol (By similarity). Contents | ||||||||||||||||||||
This page was last modified 06:26, 25 June 2025.