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polB [nucleoplasm]
Stable Identifier
R-DDI-53845
Type
Protein [EntityWithAccessionedSequence]
Species
Dictyostelium discoideum
Compartment
nucleoplasm
Synonyms
POLB, Q1ZXF2
Locations in the PathwayBrowser
Expand all
DNA Repair (Dictyostelium discoideum)
Base Excision Repair (Dictyostelium discoideum)
Resolution of Abasic Sites (AP sites) (Dictyostelium discoideum)
APEX1-Independent Resolution of AP Sites via the Single Nucleotide Replacement Pathway (Dictyostelium discoideum)
LIG3 ligates NEIL1,NEIL2-generated single strand break (Dictyostelium discoideum)
NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:SSB-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
PNKP hydrolyzes the terminal 3'Pi at the NEIL1,NEIL2-generated single strand break (SSB) (Dictyostelium discoideum)
NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:SSB(3'Pi)-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
NEIL1,NEIL2:POLB:SSB(3'Pi)-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
NEIL1,NEIL2:POLB:LIG3:XRCC1:PNKP:SSB-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
POLB incorporates a single nucleotide in place of excised AP residue in NEIL1,NEIL2-mediated AP site resolution (Dictyostelium discoideum)
NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:SSB-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
NEIL1,NEIL2:POLB:LIG3:XRCC1:PNKP:SSB-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
Resolution of AP sites via the multiple-nucleotide patch replacement pathway (Dictyostelium discoideum)
PCNA-Dependent Long Patch Base Excision Repair (Dictyostelium discoideum)
PCNA:POLD,POLE:RPA:RFC and FEN1 bind APEX1 (Dictyostelium discoideum)
POLB:APEX1:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
POLB incorporates the first 3' dNMP and displaces 5'ddRP at SSB site (Dictyostelium discoideum)
POLB:APEX1:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
POLB:APEX1:SSB(5'ddRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
POLB-Dependent Long Patch Base Excision Repair (Dictyostelium discoideum)
LIG1 binds POLB at long-patch BER site (Dictyostelium discoideum)
LIG1:POLB:SSB(3'poly-dNMP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
POLB:SSB(3'poly-dNMP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
POLB:SSB(3'poly-dNMP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
LIG1 bound to POLB ligates SSB (Dictyostelium discoideum)
LIG1:POLB:SSB(3'poly-dNMP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
POLB:SSB(3'poly-dNMP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
LIG1:POLB:dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
PAR-PARP1,PAR-PARP2 dissociate from FEN1 and POLB (Dictyostelium discoideum)
FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
PAR-PARP1,PAR-PARP2:FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
PARP1,PARP2 dimers and FEN1 bind POLB and displace APEX1 from damaged AP site (Dictyostelium discoideum)
PARP1,PARP2:FEN1:POLB:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
POLB:APEX1:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
PARP1,PARP2 dimers bound to FEN1 and POLB autoPARylate (Dictyostelium discoideum)
PAR-PARP1,PAR-PARP2:FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
PARP1,PARP2:FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
POLB-mediated DNA strand displacement synthesis (Dictyostelium discoideum)
PARP1,PARP2:FEN1:POLB:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
PARP1,PARP2:FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
Recruitment of POLB to oxidatively damaged AP site (Dictyostelium discoideum)
POLB:APEX1:SSB(5'ddRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
Resolution of AP sites via the single-nucleotide replacement pathway (Dictyostelium discoideum)
Abasic sugar-phosphate removal via the single-nucleotide replacement pathway (Dictyostelium discoideum)
Excision of the abasic sugar phosphate (5'dRP) residue at the single strand break (Dictyostelium discoideum)
POLB:APEX1:SSB(AP->5'-dRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
POLB:SSB-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
Recruitment of POLB to the AP site (Dictyostelium discoideum)
POLB:APEX1:SSB(AP->5'-dRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
LIG3-mediated DNA ligation via the single-nucleotide replacement pathway (Dictyostelium discoideum)
LIG3:XRCC1:POLB:SSB-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
LIG3:XRCC1:POLB:dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
Recruitment of LIG3:XRCC1 complex to the site of repair by POLB (Dictyostelium discoideum)
LIG3:XRCC1:POLB:SSB-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
POLB:SSB-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
POLB:SSB-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
Resynthesis of excised residue by POLB (Dictyostelium discoideum)
LIG3:XRCC1:POLB:SSB-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
LIG3:XRCC1:POLB:SSB-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
POLB:SSB-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
polB [nucleoplasm] (Dictyostelium discoideum)
External Reference Information
External Reference
UniProt:Q1ZXF2
Gene Names
polB
Reference Genes
BioGPS Gene:8624738 polB
dictyBase:DDB_G0284713
ENSEMBL:DDB_G0284713
Monarch:8624738 polB
NCBI Gene:8624738 polB
UCSC:Q1ZXF2 polB
Reference Transcript
RefSeq:XM_001134542.1 polB
Participates
as a component of
LIG3:XRCC1:POLB:dsDNA [nucleoplasm] (Dictyostelium discoideum)
LIG3:XRCC1:POLB:SSB-dsDNA [nucleoplasm] (Dictyostelium discoideum)
POLB:APEX1:SSB(AP->5'-dRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
POLB:SSB-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
LIG1:POLB:dsDNA [nucleoplasm] (Dictyostelium discoideum)
PARP1,PARP2:FEN1:POLB:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
PARP1,PARP2:FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
PAR-PARP1,PAR-PARP2:FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
POLB:SSB(3'poly-dNMP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
POLB:APEX1:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
POLB:APEX1:SSB(5'ddRP)-dsDNA [nucleoplasm] (Dictyostelium discoideum)
NEIL1,NEIL2:POLB:SSB(3'Pi)-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
NEIL1,NEIL2:POLB:LIG3:XRCC1:PNKP:SSB-gap-dsDNA [nucleoplasm] (Dictyostelium discoideum)
NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:dsDNA [nucleoplasm] (Dictyostelium discoideum)
NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:SSB-dsDNA [nucleoplasm] (Dictyostelium discoideum)
as an input of
Recruitment of POLB to the AP site (Dictyostelium discoideum)
Recruitment of POLB to oxidatively damaged AP site (Dictyostelium discoideum)
as an output of
PCNA:POLD,POLE:RPA:RFC and FEN1 bind APEX1 (Dictyostelium discoideum)
Inferred From
POLB [nucleoplasm]
(Homo sapiens)
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