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@ARTICLE{Koudelka:453765,
author = {Koudelka, Tomas and Boger, Juliane and Henkel, Alessandra
and Schönherr, Robert and Krantz, Stefanie and Fuchs,
Sabine and Rodríguez, Estefanía and Redecke, Lars and
Tholey, Andreas},
title = {{N}‐{T}erminomics for the {I}dentification of {I}n
{V}itro {S}ubstrates and {C}leavage {S}ite {S}pecificity of
the {SARS}‐{C}o{V}‐2 {M}ain {P}rotease},
journal = {Proteomics},
volume = {21},
issn = {1615-9861},
address = {Weinheim},
publisher = {Wiley VCH},
reportid = {PUBDB-2021-00156},
pages = {2000246},
year = {2021},
abstract = {The genome of coronaviruses, including SARS‐CoV‐2,
encodes for two proteases, a papain like (PL$^{pro}$)
protease and the so‐called main protease (M$^{pro}$), a
chymotrypsin‐like cysteine protease, also named
3CL$^{pro}$ or non‐structural protein 5 (nsp5). Mpro is
activated by autoproteolysis and is the main protease
responsible for cutting the viral polyprotein into
functional units. Aside from this, it is described that
M$^{pro}$ proteases are also capable of processing host
proteins, including those involved in the host innate immune
response. To identify substrates of the three main proteases
from SARS‐CoV, SARS‐CoV‐2, and hCoV‐NL63
coronviruses, an LC‐MS based N‐terminomics in vitro
analysis is performed using recombinantly expressed
proteases and lung epithelial and endothelial cell lysates
as substrate pools. For SARS‐CoV‐2 M$^{pro}$, 445
cleavage events from more than 300 proteins are identified,
while 151 and 331 M$^{pro}$ derived cleavage events are
identified for SARS‐CoV and hCoV‐NL63, respectively.
These data enable to better understand the cleavage site
specificity of the viral proteases and will help to identify
novel substrates in vivo. All data are available via
ProteomeXchange with identifier PXD021406.},
cin = {FS-PS / DOOR ; HAS-User / U Lübeck},
ddc = {540},
cid = {I:(DE-H253)FS-PS-20131107 / I:(DE-H253)HAS-User-20120731 /
$I:(DE-H253)U_L__beck-20211012$},
pnm = {633 - Life Sciences – Building Blocks of Life: Structure
and Function (POF4-633)},
pid = {G:(DE-HGF)POF4-633},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:33111431},
UT = {WOS:000589944900001},
doi = {10.1002/pmic.202000246},
url = {https://bib-pubdb1.desy.de/record/453765},
}