The gene sml0013 of Synechocystis sp. strain PCC 6803 encodes for a novel subunit of the NDH1 complex that is ubiquitous distributed among cyanobacteria.

ABSTRACT: The NDH1 complex fulfils numerous tasks in the cyanobacterial cell such as respiration, cyclic electron flow, and inorganic carbon concentration. Despite the immense progress in our understanding of structure/function relation of the cyanobacterial NDH1 complex, the subunits catalysing the NAD(P)H docking and oxidation are still missing. The gene sml0013 of Synechocystis 6803 encodes for a small protein of unknown function for that homologs exist in all completely known cyanobacterial genomes. The protein exhibits weak similarities to the NDF6 protein, which was reported from Arabidopsis chloroplasts as a NDH subunit (Ishikawa et al. 2008). A sml0013 inactivation mutant of Synechocystis 6803 was generated and characterized. It showed only weak differences regarding growth and pigmentation

ORGANISM(S): Synechocystis sp. PCC 6803

SUBMITTER: Jens Georg 

PROVIDER: E-GEOD-48415 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress