LIG3 ligates NEIL1,NEIL2-generated single strand break

Stable Identifier
R-HSA-5649734
Type
Reaction [transition]
Species
Homo sapiens
Compartment
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After POLB (DNA polymerase beta) fills the single nucleotide gap created by the NEIL1 or NEIL2 and POLB-mediated excision of the apurinic/apyrimidinic (AP) site in a damaged DNA strand, LIG3 (DNA ligase 3) ligates the two DNA strand fragments at the single strand break (SSB), thus completing the base excision repair (Wiederhold et al. 2004, Das et al. 2006).

Literature References
PubMed ID Title Journal Year
15260972 AP endonuclease-independent DNA base excision repair in human cells

Wiederhold, L, Leppard, JB, Kedar, P, Karimi-Busheri, F, Rasouli-Nia, A, Weinfeld, M, Tomkinson, AE, Izumi, T, Prasad, R, Wilson, SH, Mitra, S, Hazra, TK

Mol. Cell 2004
16982218 NEIL2-initiated, APE-independent repair of oxidized bases in DNA: Evidence for a repair complex in human cells

Das, A, Wiederhold, L, Leppard, JB, Kedar, P, Prasad, R, Wang, H, Boldogh, I, Karimi-Busheri, F, Weinfeld, M, Tomkinson, AE, Wilson, SH, Mitra, S, Hazra, TK

DNA Repair (Amst.) 2006
Participants
Participant Of
Catalyst Activity
Catalyst Activity
Title
DNA ligase activity of NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:SSB-dsDNA [nucleoplasm]
Physical Entity
Activity
Orthologous Events
Authored
Reviewed
Created
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