beijerinckia mobilis beijerinckia mobilis beijerinckia mobilis is a nitrogen fixing bacteria from the genus of beijerinckia. beijerinckia mobilis scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: beijerinckiaceae genus: beijerinckia species: b. mobilis binomial name beijerinckia mobilisderx 1950 type strain acm 1969, atcc 35011, ccug 51003, cect 4464, delft #1, delft e.iii.12.2.1, derx 092, dsm 2326, kctc 12013, lmd 50.27, lmg 3912, nccb 50027, thompson wr-237, uqm 1969, wr237