achromobacter obae achromobacter obae achromobacter obae is a bacterium from the genus achromobacter which contains the enzyme alpha-amino-epsilon-caprolactam racemase. the complete genome of a. obae has been sequenced. achromobacter obae scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: alcaligenaceae genus: achromobacter species: a. obae binomial name achromobacter obae