Abstract:
:The O2-dependent formation of side products during the oxidation of veratryl alcohol (VA) by lignin peroxidase has previously been proposed to start with the attack of H2O on the VA radical cation (VA*+). This initial reaction is unlikely since it would also lead to side product formation in the absence of O2, which is not the case. In the current mechanism VA* reacts first with O2, whereafter H2O attacks. Furthermore, this paper describes an alternative explanation for the inhibitory effect of Mn2+ on VA side product formation. It is proposed that Mn2+ reduces reactive intermediates back to VA.
journal_name
FEBS Lettjournal_title
FEBS lettersauthors
ten Have R,Franssen MCdoi
10.1016/s0014-5793(00)02379-6keywords:
subject
Has Abstractpub_date
2001-01-05 00:00:00pages
313-7issue
3eissn
0014-5793issn
1873-3468pii
S0014-5793(00)02379-6journal_volume
487pub_type
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