Whole-Genome Sequence of a Freshwater Aerobic Anoxygenic Phototroph Porphyrobacter sp. Strain AAP82 Isolated from the Huguangyan Maar Lake in Southern China

摘要

The Porphyrobacter genus (of the class Alphaproteobacteria) contains aerobic anoxygenic phototrophic species. Here we report a draft genome sequence of a freshwater bacterium, Porphyrobacter sp. strain AAP82. It contains a 38-kb-long photosynthesis gene cluster, but carbon-fixation genes are absent. The presence of respiratory enzymes, tricarboxylic acid (TCA) cycle, and the Entner-Doudoroff pathway demonstrates its aerobic photoorganotrophic character.