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Examination of polyester-polyurethane degradation by Streptomyces sp. PU10

ABSTRACT: This study aimed to investigate the variations in the protein composition of Streptomyces sp. PU10 when cultivated with either Impranil (polyestere-polyurethane) or glucose as the carbon source. We analyzed both the intracellular and extracellular protein fractions to gain insights into the intricate processes involving PU degradation, intermediate metabolic pathways in PU degradation, and the connection between primary and secondary metabolism within Streptomyces sp. PU10.

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Streptomyces Sp. Pu10

SUBMITTER: Romanos Siaperas

LAB HEAD: Jasmina Nikodinovic-Runic

PROVIDER: PXD047534 | Pride | 2024-03-29

REPOSITORIES: Pride

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Proteomic examination of polyester-polyurethane degradation by Streptomyces sp. PU10: Diverting polyurethane intermediates to secondary metabolite production.

Pantelic Brana B Siaperas Romanos R Budin Clémence C de Boer Tjalf T Topakas Evangelos E Nikodinovic-Runic Jasmina J

Microbial biotechnology 20240301 3

Global plastic waste accumulation has become omnipresent in public discourse and the focus of scientific research. Ranking as the sixth most produced polymer globally, polyurethanes (PU) significantly contribute to plastic waste and environmental pollution due to the toxicity of their building blocks, such as diisocyanates. In this study, the effects of PU on soil microbial communities over 18 months were monitored revealing that it had marginal effects on microbial diversity. However, Streptomy ...[more]

PMID: 38536665

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