Functional proteomic analysis of Streptomyces sp. F-3 reveals its potential to effectively degrade waste-yeast.

ABSTRACT: Streptomyces are renowned in pharmaceutical and medical fields for their ability to produce antibiotics and other bioactive secondary metabolites. In order to reduce industrial production costs, it is crucial to find suitable and cheaper raw materials as carbon and nitrogen sources for microbial growth processes. This study investigated the substrate preference of Streptomyces sp. F-3 using functional proteomic analysis. Streptomyces sp. F-3 exhibited varying degradation and utilization rates for different nitrogen source. The results indicated that the strain F-3 could not efficiently degrade intact globular proteins, but preferred to degrade peptone or protein hydrolysate, especially for waste-yeast. The strain F-3 could utilize waste-yeast to grow rapidly and produced a large amount of

SUBMITTER: Liu M 

PROVIDER: S-EPMC12214041 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature