streptomyces megasporus streptomyces megasporus streptomyces megasporus is a thermophilic bacterium species from the genus of streptomyces. the strain sd5 of streptomyces megasporus produces fibrinolytic enzymes. streptomyces megasporus scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: streptomycetales family: streptomycetaceae genus: streptomyces species: s. megasporus binomial name streptomyces megasporus(ex krassilnikov et al. 1968) agre 1986 type strain atcc 43688, dsm 41450, dsm 41476, goodfellowk45, hut-6610, ifo 14749, ina m-22, inmi 1869, inmi 2869, jcm 6306, jcm 6926, laceya1202, nbrc 14749, ncimb 12472, nrrl b-16372, vkm ac-1776 synonyms actinomyces megasporus krassilnikov et al. 1968