marinobacterium profundum marinobacterium profundum marinobacterium profundum is a gram-negative, rod-shaped and motile bacterium from the genus of marinobacterium which has been isolated from deep-sea sediments from the sea of japan in korea. marinobacterium profundum scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: alteromonadales family: alteromonadaceae genus: marinobacterium species: m. profundum binomial name marinobacterium profundumhwang et al. 2016 type strain jcm 30410, kccm 43095, pamc 27536