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Leu169Trp substitution in MnSOD from Staphylococcus equorum created an active new form of similar resistance to UVC irradiation.

Enzyme and microbial technology - 1 Nov 2018

Retnoningrum Debbie Soefie, Arumsari Sekar, Desi Eva Selenia, Tandra Yanuar Sebastian, Artarini Anita, Ismaya Wangsa Tirta

Abstract excerpt

Manganese superoxide dismutase from Staphylococcus equorum (MnSODSeq) maintains its activity after up to 45 minutes of UVC radiation. The enzyme occurs in a dimeric form that likely contributes to its activity and stability. Therefore, maintaining the dimeric form could be a way to improve the enzyme's stability. One of the main interactions for dimer formation occurs between Tyr168 and His31, of which the latter...

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PMID: 30143194
DOI: 10.1016/j.enzmictec.2018.06.015

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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