Overexpression of ccl1-2 can bypass the need for the putative apocytochrome chaperone CycH during the biogenesis of c-type cytochromes.

doi:10.1046/j.1365-2958.2002.03212.x

Article

Overexpression of ccl1-2 can bypass the need for the putative apocytochrome chaperone CycH during the biogenesis of c-type cytochromes.

Molecular microbiology - 1 Nov 2002

Deshmukh Meenal, May Matthew, Zhang Yan, Gabbert Karen K, Karberg Katherine A, Kranz Robert G, Daldal Fevzi

Abstract excerpt

In Gram-negative bacteria, including Rhodobacter capsulatus, the membrane protein CycH acts as a putative apocytochrome chaperone during the biogenesis of c-type cytochromes. CycH-null mutants are unable to produce various c-type cytochromes and sustain photosynthetic (Ps) growth that requires the cytochromes c1 and c2 or cy. However, Ps+ revertants are readily obtained only on minimal, but not on enriched,...

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Overexpression of ccl1-2 can bypass the need for the putative apocytochrome chaperone CycH during the biogenesis of c-type cytochromes.

Abstract excerpt

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Overexpression of ccl1-2 can bypass the need for the putative apocytochrome chaperone CycH during the biogenesis of c-type cytochromes.

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