Ruiz-Dueñas F J, Martínez M J, Martínez A T
Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas, E-28006 Madrid, Spain.
Appl Environ Microbiol. 1999 Oct;65(10):4705-7. doi: 10.1128/AEM.65.10.4705-4707.1999.
A versatile ligninolytic peroxidase has been cloned from Pleurotus eryngii and its allelic variant MnPL2 expressed in Aspergillus nidulans, with properties similar to those of the mature enzyme from P. eryngii. These include the ability to oxidize Mn(2+) and aromatic substrates, confirming that this is a new peroxidase type sharing catalytic properties of lignin peroxidase and manganese peroxidase.
一种多功能木质素分解过氧化物酶已从刺芹侧耳中克隆出来,其等位变体MnPL2在构巢曲霉中表达,其性质与刺芹侧耳成熟酶的性质相似。这些性质包括氧化Mn(2+)和芳香族底物的能力,证实这是一种具有木质素过氧化物酶和锰过氧化物酶催化特性的新型过氧化物酶。