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dc.contributor.authorDamare, S.R.
dc.contributor.authorMishra, A.
dc.contributor.authorDeSouza-Ticlo-Diniz, D.
dc.contributor.authorKrishnaswamy, A.
dc.contributor.authorRaghukumar, C.
dc.date.accessioned2020-12-31
dc.date.accessioned2021-02-09T10:13:11Z
dc.date.available2020-11-11
dc.date.available2021-02-09T10:13:11Z
dc.date.issued2020
dc.identifier.citation3 Biotech, vol.10(12); 2020; Article no: 528
dc.identifier.issn2190-5738
dc.identifier.otherhttps://link.springer.com/article/10.1007/s13205-020-02520-x
dc.identifier.urihttps://doi.org/10.1007/s13205-020-02520-x
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/8386
dc.descriptionIF2019 - 1.798
dc.description.abstractWe report here the production of an alkaline serine protease by Aspergillus flavus isolated at 5600-m depth from deep-sea sediments of the Central Indian Basin. When grown on defatted groundnut oil meal at 30��C for 48-72�h, this fungal isolate produced 2000-2500 ACU mL-1 of alkaline protease. The purified protease had activity optima at pH 10.0 and 45��C. It was a thiol-independent serine protease, identified as an alkaline serine protease ALP1 with a molecular mass of 42.57�kDa. The thermostability and activity of the enzyme increased at 60��C, in the presence of additives such as sucrose, Tween 20, sorbitol, Ca2+ and glycerol and was not adversely affected by H2O2 indicating its potential as a detergent additive.
dc.languageen
dc.publisherSpringer Science and Business Media Deutschland GmbH
dc.relation.ispartof3 Biotech
dc.relation.isreferencedbySCI
dc.rightsOnly the author version of the copright reserved papers uploaded. Contact drs@nio.org for any complaints regarding copyright violations
dc.titleA deep-sea hydrogen peroxide-stable alkaline serine protease from Aspergillus flavus
dc.typeJournal Article
dc.affiliation.authorCSIR-National Institute of Oceanography, Dona Paula, Goa, India


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