Результаты исследований: Научные публикации в периодических изданиях › обзорная статья › Рецензирование
Non-canonical interaction of DNA repair proteins with intact and cleaved AP sites. / Khodyreva, Svetlana; Lavrik, Olga.
в: DNA Repair, Том 90, 102847, 01.06.2020.Результаты исследований: Научные публикации в периодических изданиях › обзорная статья › Рецензирование
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TY - JOUR
T1 - Non-canonical interaction of DNA repair proteins with intact and cleaved AP sites
AU - Khodyreva, Svetlana
AU - Lavrik, Olga
N1 - Copyright © 2020 Elsevier B.V. All rights reserved.
PY - 2020/6/1
Y1 - 2020/6/1
N2 - Apurinic/apyrimidinic (AP) sites are widespread lesions in genomic DNA, arising from a number of exogenous and endogenous sources. These DNA lesions are highly mutagenic and demand efficient repair. The review is devoted to data on searching for previously unrecognized proteins capable of interaction with intact or cleaved AP sites. We mainly focused on proteins that form Schiff base upon this interaction. It is important to note that the aldehyde at the deoxyribose C1 atom both in intact and cleaved AP sites can readily react with nucleophiles of proteins. In most cases, these interactions results in processing of AP sites although the process is less efficient as compared to classical AP/dRP lyases. The biological role of these interactions in providing of backup pathways of DNA repair processes is discussed.
AB - Apurinic/apyrimidinic (AP) sites are widespread lesions in genomic DNA, arising from a number of exogenous and endogenous sources. These DNA lesions are highly mutagenic and demand efficient repair. The review is devoted to data on searching for previously unrecognized proteins capable of interaction with intact or cleaved AP sites. We mainly focused on proteins that form Schiff base upon this interaction. It is important to note that the aldehyde at the deoxyribose C1 atom both in intact and cleaved AP sites can readily react with nucleophiles of proteins. In most cases, these interactions results in processing of AP sites although the process is less efficient as compared to classical AP/dRP lyases. The biological role of these interactions in providing of backup pathways of DNA repair processes is discussed.
KW - ABH1
KW - AP site
KW - Ape1
KW - Base excision repair
KW - Deoxyribose phosphate
KW - DNA-protein cross-link
KW - GAPDH
KW - HMGA
KW - HMGB1
KW - Ku antigen
KW - PARP
KW - XRCC1 INTERACTIONS
KW - RIBOSOMAL-PROTEIN
KW - PHOSPHATE LYASE ACTIVITY
KW - SINGLE-NUCLEOTIDE
KW - BASE EXCISION-REPAIR
KW - POLY(ADP-RIBOSE) POLYMERASE 1
KW - ABASIC SITES
KW - GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE GAPDH
KW - INDUCED CYTOTOXICITY
KW - APURINIC/APYRIMIDINIC SITES
UR - http://www.scopus.com/inward/record.url?scp=85085557275&partnerID=8YFLogxK
U2 - 10.1016/j.dnarep.2020.102847
DO - 10.1016/j.dnarep.2020.102847
M3 - Review article
C2 - 32492598
AN - SCOPUS:85085557275
VL - 90
JO - DNA Repair
JF - DNA Repair
SN - 1568-7864
M1 - 102847
ER -
ID: 24412283