Sphingopyxis alaskensis RB2256 Dataset The European Nucleotide Archive (ENA) taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Sphingomonadales family Sphingomonadaceae genus Sphingopyxis species Sphingopyxis alaskensis Name Homonyms Sphingopyxis alaskensis Sphingopyxis alaskensis RB2256