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@ARTICLE{Gerlach:890945,
author = {Gerlach, Tim and Nugroho, David Limanhadi and Rother,
Dörte},
title = {{T}he {E}ffect of {V}isible {L}ight on the {C}atalytic
{A}ctivity of {PLP}‐{D}ependent {E}nzymes},
journal = {ChemCatChem},
volume = {13},
number = {10},
issn = {1867-3880},
address = {Weinheim},
publisher = {WILEY-VCH Verlag},
reportid = {FZJ-2021-01267},
pages = {2398-2406},
year = {2021},
note = {This project was funded by the European Research Council in
frame of ERC starting grant 757320 „Light Controlled
Synthetic Enzyme Cascades”.},
abstract = {Pyridoxal 5’‐phosphate (PLP)‐dependent enzymes are a
versatile class of biocatalysts and feature a variety of
industrial applications. However, PLP is light sensitive and
can cause inactivation of enzymes in certain light
conditions. As most of the PLP‐dependent enzymes are
usually not handled in dark conditions, we evaluated the
effect of visible light on the activity of PLP‐dependent
enzymes during production as well as transformation. We
tested four amine transaminases, from Chromobacterium
violaceum, Bacillus megaterium, Vibrio fluvialis and a
variant from Arthrobacter species as well as two lysine
decarboxylases, from Selenomonas ruminantium and the LDCc
from Escherichia coli. It appeared that five of these six
enzymes suffered from a significant decrease in activity by
up to $90 \%$ when handled in laboratory light conditions.
Surprisingly, only the amine transaminase variant from
Arthrobacter species appeared to be unaffected by light
exposure and even showed an activation to $150 \%$
relative activity over the course of 6 h regardless of the
light conditions.},
cin = {IBG-1},
ddc = {540},
cid = {I:(DE-Juel1)IBG-1-20101118},
pnm = {2171 - Biological and environmental resources for
sustainable use (POF4-217)},
pid = {G:(DE-HGF)POF4-2171},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000634867100001},
doi = {10.1002/cctc.202100163},
url = {https://juser.fz-juelich.de/record/890945},
}