ArticleJournal, genetic engineering & biotechnology2020
Partial purification and biochemical characterization of a new highly acidic NYSO laccase from Alcaligenes faecalis.
Article in Journal, genetic engineering & biotechnology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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9 citing papers in PubMed, 23 citations in OpenAlex.
- Efficient lignocellulolytic enzymes producing bacteria from Pangi-Chamba Himalayan niches: a potential for sustainable and greener biomass catalysis.Archives of microbiology · 2026Article
- Effective degradation of aflatoxin BWorld journal of microbiology & biotechnology · 2026Article
- Green biocatalysis: coconut fibre-immobilized laccase in efficient degradation of tannic acid.Folia microbiologica · 2025Article
- Optimization, purification and characterization of laccase from a new endophytic Trichoderma harzianum AUMC14897 isolated from Opuntia ficus-indica and its applications in dye decolorization and wastewater treatment.Microbial cell factories · 2024Article
- Purification, characterization of laccase from3 Biotech · 2024Article
- Optimization of laccase from Stenotrophomonas maltophilia E1 by submerge fermentation using coconut husk with its detoxification and biodecolorization ability of synthetic dyes.Bioresources and bioprocessing · 2023Article
- Purification and biochemical characterization of two laccase isoenzymes isolated from Trichoderma harzianum S7113 and its application for bisphenol A degradation.Microbial cell factories · 2023Article
- Thiolation of Myco-Synthesized FeJournal of fungi (Basel, Switzerland) · 2022Article
- A Metagenomic Nanopore Sequence Analysis Combined with Conventional Screening and Spectroscopic Methods for Deciphering the Antimicrobial Metabolites Produced byAntibiotics (Basel, Switzerland) · 2021Article
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
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Abstract
backgroundDue to the multitude industrial applications of ligninolytic enzymes, their demands are increasing. Partial purification and intensive characterization of contemporary highly acidic laccase enzyme produced by an Egyptian local isolate designated Alcaligenes faecalis NYSO were studied in the present investigation.
resultsAlcaligenes faecalis NYSO laccase has been partially purified and intensively biochemically characterized. It was noticed that 40-60% ammonium sulfate saturation showed maximum activity. A protein band with an apparent molecular mass of ~ 50 kDa related to NYSO laccase was identified through SDS-PAGE and zymography. The partially purified enzyme exhibited maximum activity at 55 °C and pH suboptimal (2.5-5.0). Remarkable activation for enzyme activity was recognized after 10-min exposure to temperatures (T) 50, 60, and 70 °C; time elongation caused inactivation, where ~ 50% of activity was lost after a 7-h exposure to 60 °C. Some metal ions Cu
conclusionThe promising properties of the newly studied laccase enzyme from Alcaligenes faecalis NYSO strain would support several industries such as textile, food, and paper and open the possibility for commercial use in water treatment. It will also open the door to new applications due to its ligninolytic properties in the near future.
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