Metagenome-Assembled Genome of an Alphaproteobacterium Isolated from an HetDA Enrichment from the North Pacific Subtropical Gyre.

Here, we present HetDA_MAG_SS10, a metagenome-assembled genome (MAG) from an enrichment of a heterocystous diazotroph originally living in association with Trichodesmium spp. obtained near Station ALOHA in the North Pacific Ocean. HetDA_MAG_SS10, an alphaproteobacterium in the order Micavibrionales , is proposed to be photoheterotrophic via rhodopsin and has the potential for dimethylsulfoniopropionate (DMSP) demethylation.