Laccases: structure, function, and potential application in water ...
2019年11月14日 · Laccases exist in a variety of structures; most of them are monomeric, but some are also present in homodimeric, heterodimeric, and multimeric forms. Their molecular mass ranges from 50 to 140 kDa, depending on the organism, although a typical fungal laccase will range from 60 to 70 kDa with an isoelectric point around pH 4.0 [29, 30].
Laccase - Wikipedia
Laccases (EC 1.10.3.2) are multicopper oxidases found in plants, fungi, and bacteria. Laccases oxidize a variety of phenolic substrates, performing one-electron oxidations, leading to crosslinking.
A structural-chemical explanation of fungal laccase activity
2018年11月23日 · We report a study of three datasets of experimental Km values and activities for Trametes versicolor and Cerrena unicolor laccase, using a range of protein modeling techniques.
Three-dimensional structures of laccases | Cellular and
2015年1月14日 · Laccases are phenol oxidases that belong to the family of multi-copper oxidases and the superfamily of cupredoxins. A number of potential industrial applications for laccases have led to intensive structure-function studies and an increased amount of …
Laccases: structure, reactions, distribution - ScienceDirect
2004年1月1日 · Laccases (EC 1.10.3.2, p -diphenol: dioxygen oxidoreductases) are multi-copper proteins that use molecular oxygen to oxidize various aromatic and non-aromatic compounds by a radical-catalyzed reaction mechanism.
Laccases: structure, reactions, distribution - PubMed
Laccases (EC 1.10.3.2, p-diphenol: dioxygen oxidoreductases) are multi-copper proteins that use molecular oxygen to oxidize various aromatic and non-aromatic compounds by a radical-catalyzed reaction mechanism.
RCSB PDB - 1KYA: ACTIVE LACCASE FROM TRAMETES …
2002年2月4日 · Crystal structure of a four-copper laccase complexed with an arylamine: insights into substrate recognition and correlation with kinetics. Laccases are multicopper oxidases that catalyze the oxidation of a wide range of phenols or arylamines, and their use in industrial oxidative processes is increasing.
RCSB PDB - 6F5K: Crystal structure of laccase from …
Here we present the crystal structure of laccase from Myceliophthora thermophila (MtL) to a resolution of 1.62 Å together with a thorough structural comparison with other members of the CAZy family AA1_3 that comprises fungal laccases from ascomycetes.
Laccases: structure, function, and potential application in water ...
2019年11月14日 · Biotechnological processes involving microorganisms and enzymes have been used for this purpose; specifically, laccases, which are broad spectrum biocatalysts, have been used to degrade several compounds, such as those that can be found in the effluents from industries and hospitals.
Laccases: Biological Functions, Molecular Structure and Industrial ...
Piontek, K., Antorini, M. and Choinowski, T. (2002) Crystal structure of a laccase from the fungus Trametes versicolor at 1.90-angstrom resolution containing a full complement of coppers. J. Biol. Chem. 277, 37663–37669