Multicopper Oxidases Enzymes use and its Characteristics
نویسندگان
چکیده
منابع مشابه
Reorganization energy for internal electron transfer in multicopper oxidases.
We have calculated the reorganization energy for the intramolecular electron transfer between the reduced type 1 copper site and the peroxy intermediate of the trinuclear cluster in the multicopper oxidase CueO. The calculations are performed at the combined quantum mechanics and molecular mechanics (QM/MM) level, based on molecular dynamics simulations with tailored potentials for the two copp...
متن کاملDifferential expression of the three multicopper oxidases from Myxococcus xanthus.
Myxococcus xanthus is a soil bacterium that undergoes a unique life cycle among the prokaryotes upon starvation, which includes the formation of macroscopic structures, the fruiting bodies, and the differentiation of vegetative rods into coccoid myxospores. This peculiarity offers the opportunity to study the copper response in this bacterium in two different stages. In fact, M. xanthus vegetat...
متن کاملBiocatalytic potential of laccase-like multicopper oxidases from Aspergillus niger
BACKGROUND Laccase-like multicopper oxidases have been reported in several Aspergillus species but they remain uncharacterized. The biocatalytic potential of the Aspergillus niger fungal pigment multicopper oxidases McoA and McoB and ascomycete laccase McoG was investigated. RESULTS The laccase-like multicopper oxidases McoA, McoB and McoG from the commonly used cell factory Aspergillus niger...
متن کاملReorganisation Energy for Internal Electron Transfer in Multicopper Oxidases
We have calculated the reorganisation energy for the intramolecular electron transfer between the reduced type 1 copper site and the peroxy intermediate of the trinuclear cluster in the multicopper oxidase CueO. The calculations are performed at the combined quantum mechanics and molecular mechanics (QM/MM) level, based on molecular dynamics simulations with tailored potentials for the two copp...
متن کاملBasic and applied features of multicopper oxidases, CueO, bilirubin oxidase, and laccase.
Multicopper oxidases (MCOs) such as CueO, bilirubin oxidase, and laccase contain four Cu centers, type 1 Cu, type II Cu, and a pair of type III Cu's in a protein molecule consisting of three domains with homologous structure to cupredoxin containing only type I Cu. Type I Cu mediates electron transfer between the substrate and the trinuclear Cu center formed by a type II Cu and a pair of type I...
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ژورنال
عنوان ژورنال: International Journal of Advanced Engineering Research and Science
سال: 2022
ISSN: ['2456-1908']
DOI: https://doi.org/10.22161/ijaers.93.2