KEGG   PATHWAY: sce03410
sce03410                    Pathway                                
Base excision repair - Saccharomyces cerevisiae (budding yeast)
Base excision repair (BER) is the predominant DNA damage repair pathway for the processing of small base lesions, derived from oxidation and alkylation damages. BER is normally defined as DNA repair initiated by lesion-specific DNA glycosylases and completed by either of the two sub-pathways: short-patch BER where only one nucleotide is replaced and long-patch BER where 2-13 nucleotides are replaced. Each sub-pathway of BER relies on the formation of protein complexes that assemble at the site of the DNA lesion and facilitate repair in a coordinated fashion. This process of complex formation appears to provide an increase in specificity and efficiency to the BER pathway, thereby facilitating the maintenance of genome integrity by preventing the accumulation of highly toxic repair intermediates.
Genetic Information Processing; Replication and repair
Pathway map
sce03410  Base excision repair

Other DBs
GO: 0006284 0006285 0006286 0006287 0006288
Saccharomyces cerevisiae (budding yeast) [GN:sce]
YML060W  OGG1; 8-oxoguanine glycosylase OGG1 [KO:K03660] [EC:3.2.2.-]
YAL015C  NTG1; bifunctional N-glycosylase/AP lyase NTG1 [KO:K10773] [EC:]
YOL043C  NTG2; bifunctional N-glycosylase/AP lyase NTG2 [KO:K10773] [EC:]
YER142C  MAG1; DNA-3-methyladenine glycosylase II [KO:K01247] [EC:]
YML021C  UNG1; uracil-DNA glycosylase [KO:K03648] [EC:]
YKL114C  APN1; DNA-(apurinic or apyrimidinic site) lyase APN1 [KO:K10771] [EC:]
YBL019W  APN2; DNA-(apurinic or apyrimidinic site) lyase APN2 [KO:K10772] [EC:]
YBR088C  POL30; proliferating cell nuclear antigen [KO:K04802]
YDL102W  POL3; DNA-directed DNA polymerase delta POL3 [KO:K02327] [EC:]
YJR006W  POL31; DNA-directed DNA polymerase delta subunit POL31 [KO:K02328]
YJR043C  POL32; DNA polymerase delta subunit POL32 [KO:K03504]
YNL262W  POL2; DNA polymerase epsilon catalytic subunit [KO:K02324] [EC:]
YPR175W  DPB2; DNA polymerase epsilon noncatalytic subunit [KO:K02325] [EC:]
YDR121W  DPB4; DNA polymerase epsilon noncatalytic subunit [KO:K02326] [EC:]
YBR278W  DPB3; DNA polymerase epsilon noncatalytic subunit [KO:K03506] [EC:]
YJL065C  DLS1; Dls1p [KO:K03506] [EC:]
YDL164C  CDC9; DNA ligase (ATP) CDC9 [KO:K10747] [EC:]
YKL113C  RAD27; multifunctional nuclease RAD27 [KO:K04799] [EC:3.1.-.-]
Krwawicz J, Arczewska KD, Speina E, Maciejewska A, Grzesiuk E.
Bacterial DNA repair genes and their eukaryotic homologues: 1. Mutations in genes involved in base excision repair (BER) and DNA-end processors and their implication in mutagenesis and human disease.
Acta Biochim Pol 54:413-34 (2007)
Almeida KH, Sobol RW.
A unified view of base excision repair: lesion-dependent protein complexes regulated by post-translational modification.
DNA Repair (Amst) 6:695-711 (2007)
Moen MN, Knaevelsrud I, Haugland GT, Grosvik K, Birkeland NK, Klungland A, Bjelland S
Uracil-DNA glycosylase of Thermoplasma acidophilum directs long-patch base excision repair, which is promoted by deoxynucleoside triphosphates and ATP/ADP, into short-patch repair.
J Bacteriol 193:4495-508 (2011)
Ikeda S, Seki S.
[Base excision repair: DNA glycosylase and AP endonuclease]
Tanpakushitsu Kakusan Koso 46:916-23 (2001)
KO pathway

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