Short Genome CommunicationsComplete genome sequence of Planococcus donghaensis JH1T, a pectin-degrading bacterium

•The first complete genome sequence of Planococcus donghaensis JH1T type strain, a psychrotolerant and halotolerant bacterium.•Strain JH1T shows ability to degrade complex polysaccharides, including pectin and d-galacturonic acid.•Genes encoding for pectin-degrading enzymes were determined from the complete genome.•Biosynthetic pathways for biotechnologically important compounds e.g. carotenoids and butanol were identified in the genome.

The type strain Planococcus donghaensis JH1T is a psychrotolerant and halotolerant bacterium with starch-degrading ability. Here, we determine the carbon utilization profile of P. donghaensis JH1T and report the first complete genome of the strain. This study revealed the strain's ability to utilize pectin and d-galacturonic acid, and identified genes responsible for degradation of the polysaccharides. The genomic information provided may serve as a fundamental resource for full exploration of the biotechnological potential of P. donghaensis JH1T.