streptomyces violaceorectus streptomyces violaceorectus streptomyces violaceorectus is a bacterium species from the genus of streptomyces which has been isolated from soil. streptomyces violaceorectus produces antimicrobial substances and alkinonase a. streptomyces violaceorectus scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: streptomycetales family: streptomycetaceae genus: streptomyces species: s. violaceorectus binomial name streptomyces violaceorectuspridham et al. 1958 type strain atcc 25514, bcrc 13626, cbs 656.69, ccrc 13626, cgmcc 4.1792, dsm 40279, ifo 13102, imet 43520, ina 506, isp 5279, jcm 4532, kcc s-0532, lmg 20281, nbrc 13102, nrrl b-12181, nrrl-isp 5279, ria 1294, vkm ac-584 synonyms actinomyces violaceorectus