Interaction of small molecules with fungal laccase: A Surface Plasmon Resonance based study

Surwase, Swati V.; Patil, Satish S.; Sistla, Srinivas; Jadhav, Jyoti P.

doi:10.1016/j.enzmictec.2015.09.002

Cited by 32 publications

(12 citation statements)

References 45 publications

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“…First bacterial laccase was discovered in Azospirillum lipoferum (Givaudan et al 1993). Since bacterial laccases have low redox potential (Surwase et al 2016), fungal laccases are more preferred owing to their high redox potential (Songulashvili et al 2016) (Additional file 1: Table S1). …”

Section: Introductionmentioning

confidence: 99%

“…Laccases have the ability to oxidize a wide range of aromatic and non-aromatic compounds which includes substituted phenols, some inorganic ions, and variety of non-phenolic compounds (Matera et al 2008;Songulashvili et al 2016;Nguyen et al 2016;Surwase et al 2016). Due to its low substrate specificity, it can act on a broad range of substrates and has attracted considerable attention in different environmental, industrial, and biotechnological sectors (Afreen et al 2016).…”

Section: Introductionmentioning

confidence: 99%

“…Due to its low substrate specificity, it can act on a broad range of substrates and has attracted considerable attention in different environmental, industrial, and biotechnological sectors (Afreen et al 2016). Laccases have been regarded as a "Green Tool", because they require molecular oxygen (O 2 ) as the only co-substrate for bio-catalysis and not hydrogen peroxide (H 2 O 2 ) (Surwase et al 2016). Laccases have the capability to reduce dioxygen to water by one-electron oxidation of substrate which are mainly substituted phenolic compounds.…”

Section: Introductionmentioning

confidence: 99%

“…In addition, it is also used in fast moving consumer goods (FMCG) as tooth-paste, mouthwash, detergent, soap, and diapers in cosmetics as deodorants; in beverage and food industry for wine and juice stabilization (Piacquadio et al 1998;Alper and Acar 2004;Surwase et al 2016); in dough or baked products to increase strength of gluten structures; in pharmaceutical industries as anesthetics, anti-inflammatory drugs, antibiotics, and sedatives (Nicotra et al 2004;Surwase et al 2016); and in nanobiotechnology as nanoparticle-based bio-sensors. However, laccases are not able to exhibit full efficiency under harsh conditions (Pang et al 2016).…”

Section: Introductionmentioning

confidence: 99%

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Fungal laccase discovered but yet undiscovered

Agrawal

Chaturvedi

Verma

2018

Bioresour. Bioprocess.

176

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Laccases belongs to multinuclear copper-containing oxidase and can act on a variety of aromatic and non-aromatic compounds. Due to their broad substrate specificity, they are considered as a promising candidate in various industrial and biotechnological sectors. They are regarded as a "Green Tool"/"Green Catalyst" in biotechnology. The present review focuses on structure, reaction mechanism, categories, applications, economic feasibility, limitations, and future prospects of fungal laccases. Thus, this review would help in understanding laccases along with the areas, which has not been focused and requires attention. Since past, immense work has been carried out on laccases: yet, new discoveries and application are ever increasing which includes bio-fuel, bio-sensor, fiber board synthesis, bioremediation, clinical, textile industry, food, cosmetics, and many more. Hence, it can be stated that fungal laccase is an enzyme which is "discovered but yet undiscovered".

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Fungal laccase discovered but yet undiscovered

Agrawal

Chaturvedi

Verma

2018

Bioresour. Bioprocess.

176

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“…Fungal laccases have been identified not only as cell wall degraders, but also as strong oxidizers with the ability to oxidize di- and polyphenols, aromatic amines, and detoxify environmental effluents of food, paper, pulp and textile dyes [14,15]. Among these abilities of laccase, industrial dye decolorization has been the subject of many studies [16,17] and laccases are often considered as a “Green Tool” in biotechnology [18]. Basidiomycetes have often found to be high laccase producers as well as dye decolorizers.…”

Section: Introductionmentioning

confidence: 99%

Molecular phylogeny of wood decay fungi of hardwood and their ability to produce laccase that correlates with triphenylmethane dye decolorization

Dona¹,

Deraniyagala²,

Wijesinghe³

et al. 2019

Preprint

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21Though Sri Lanka belongs to one of the 34 biodiversity hotspots of the world, its microfolora 22 specially fungi are not well studied and underrepresented in the global literature. Here we report 23 the fungal species diversity of decaying hardwood of a Sri Lankan dry zone forest for the first 24 time. Decaying hardwoods were collected from historically important Dimbulagala forest reserve, 25 Sri Lanka and fungi associated with these woods were isolated. Out of 35 fungal species identified 26 using morphological and molecular methods, 11 species were first records in Sri Lanka. All the 27 tested isolates were able to utilize wood as the sole carbon source and produced varying degrees 28 of laccase. Isolates of Perenniporia tephropora, Coriolopsis caperata, Gymnopilus dilepis, 29 Fusarium solani and Vanderbylia fraxinea were among the top six laccase producers. Except 30 Fusarium solani, the rest of the isolates showed more than 70% decolorization of the of 31 triphenylmethane dye and there was a significant positive correlation between laccase production 32 and dye decolorization. To the best of our knowledge laccase production and dye decolorization 33 ability of Vanderbylia fraxinea and Gymnopilus dilepis have never been reported in the fungal 34 kingdom before. Perenniporia tephropora was isolated from one of the strongest decay resistant 35 hardwood species, Ebony (Diospyros ebenum) also known as dark wood and V. fraxinea was 36 isolated from another medicinally important hardwood Neem (Azadirachta indica). Findings of 37 this study confirms that decaying hardwood of Sri Lanka provide unexplode a unique niche for 38 discovering fungal species with biotechnological applications such as high laccase producers and 39 dye decolorizers. 40 41 48metagenomics studies suggested that actual numbers might be closer to 3.5 to 5.1 million species 49 or much higher than this [3]. This uncertainty in the numbers is partially due to lack of advanced 50 molecular based thorough studies in the tropics where incredibly rich diversity has been reported 51 [4]. Hawksworth [5] also suggested that much of the undescribed fungal species could be present 52 in the tropics and it is reviewed in Aime and Brearley [4]. 53Sri Lanka, a tropical island in the Indian ocean along with the Western Ghats, belongs to one of 54 the 34 biodiversity hotspots in the world. Though its plant and animal diversity is well studied 55 [6,7], microbial studies, especially fungal studies remain in its infancy. Furthermore, biodiversity 56 hotspot concept of Sri Lanka should not be an exception for microbial diversity including fungi. 57However, most of the fungal studies in Sri Lanka have mainly focused on macro-fungi using 58 morphological characters [8]. Moreover, these studies have mainly concentrated on the wet zone 59 forests. On the other hand, dry zone forest ecosystems in the country spread over 22 % of area in 60 Sri Lanka, whereas the total forest cover is about 26.6%. Dimbulagala (7°51'40.5"N 61 81°07'05.5"E) is an isolated hill co...

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