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polb [nucleoplasm]
Stable Identifier
R-XTR-53845
Type
Protein [EntityWithAccessionedSequence]
Species
Xenopus tropicalis
Compartment
nucleoplasm
Synonyms
POLB, F7A2G2
Locations in the PathwayBrowser
Expand all
DNA Repair (Xenopus tropicalis)
Base Excision Repair (Xenopus tropicalis)
Resolution of Abasic Sites (AP sites) (Xenopus tropicalis)
APEX1-Independent Resolution of AP Sites via the Single Nucleotide Replacement Pathway (Xenopus tropicalis)
LIG3 ligates NEIL1,NEIL2-generated single strand break (Xenopus tropicalis)
NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:SSB-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
NEIL1,NEIL2 recruits POLB to incised AP site (Xenopus tropicalis)
NEIL1:NEIL2:POLB:SSB(3'Pi-5'dRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
PNKP hydrolyzes the terminal 3'Pi at the NEIL1,NEIL2-generated single strand break (SSB) (Xenopus tropicalis)
NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:SSB(3'Pi)-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
NEIL1,NEIL2:POLB:SSB(3'Pi)-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
NEIL1,NEIL2:POLB:LIG3:XRCC1:PNKP:SSB-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
POLB excises the NEIL1,NEIL2-bound AP site (5'dRP) (Xenopus tropicalis)
NEIL1,NEIL2:POLB:SSB(3'Pi)-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
NEIL1:NEIL2:POLB:SSB(3'Pi-5'dRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
POLB incorporates a single nucleotide in place of excised AP residue in NEIL1,NEIL2-mediated AP site resolution (Xenopus tropicalis)
NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:SSB-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
NEIL1,NEIL2:POLB:LIG3:XRCC1:PNKP:SSB-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
Resolution of AP sites via the multiple-nucleotide patch replacement pathway (Xenopus tropicalis)
PCNA-Dependent Long Patch Base Excision Repair (Xenopus tropicalis)
PCNA:POLD,POLE:RPA:RFC and FEN1 bind APEX1 (Xenopus tropicalis)
POLB:APEX1:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
POLB incorporates the first 3' dNMP and displaces 5'ddRP at SSB site (Xenopus tropicalis)
POLB:APEX1:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
POLB:APEX1:SSB(5'ddRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
POLB-Dependent Long Patch Base Excision Repair (Xenopus tropicalis)
PAR-PARP1,PAR-PARP2 dissociate from FEN1 and POLB (Xenopus tropicalis)
FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
PAR-PARP1,PAR-PARP2:FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
PARP1,PARP2 dimers and FEN1 bind POLB and displace APEX1 from damaged AP site (Xenopus tropicalis)
PARP1,PARP2:FEN1:POLB:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
POLB:APEX1:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
PARP1,PARP2 dimers bound to FEN1 and POLB autoPARylate (Xenopus tropicalis)
PAR-PARP1,PAR-PARP2:FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
PARP1,PARP2:FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
POLB-mediated DNA strand displacement synthesis (Xenopus tropicalis)
PARP1,PARP2:FEN1:POLB:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
PARP1,PARP2:FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
Recruitment of POLB to oxidatively damaged AP site (Xenopus tropicalis)
POLB:APEX1:SSB(5'ddRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
Resolution of AP sites via the single-nucleotide replacement pathway (Xenopus tropicalis)
Abasic sugar-phosphate removal via the single-nucleotide replacement pathway (Xenopus tropicalis)
Excision of the abasic sugar phosphate (5'dRP) residue at the single strand break (Xenopus tropicalis)
POLB:APEX1:SSB(AP->5'-dRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
POLB:SSB-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
Recruitment of POLB to the AP site (Xenopus tropicalis)
POLB:APEX1:SSB(AP->5'-dRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
LIG3-mediated DNA ligation via the single-nucleotide replacement pathway (Xenopus tropicalis)
LIG3:XRCC1:POLB:SSB-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
LIG3:XRCC1:POLB:dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
Recruitment of LIG3:XRCC1 complex to the site of repair by POLB (Xenopus tropicalis)
LIG3:XRCC1:POLB:SSB-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
POLB:SSB-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
POLB:SSB-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
Resynthesis of excised residue by POLB (Xenopus tropicalis)
LIG3:XRCC1:POLB:SSB-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
LIG3:XRCC1:POLB:SSB-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
POLB:SSB-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
Metabolism of proteins (Xenopus tropicalis)
Post-translational protein modification (Xenopus tropicalis)
Deubiquitination (Xenopus tropicalis)
Ub-specific processing proteases (Xenopus tropicalis)
USP47 deubiquitinates POLB (Xenopus tropicalis)
USP47:POLB [nucleoplasm] (Xenopus tropicalis)
polb [nucleoplasm] (Xenopus tropicalis)
External Reference Information
External Reference
UniProt:F7A2G2
Gene Names
polb
Reference Genes
BioGPS Gene:448741 polb
ENSEMBL:ENSXETG00000016788
Monarch:448741 polb
NCBI Gene:448741 polb
UCSC:F7A2G2 polb
Reference Transcript
RefSeq:NM_001006893.2 polb
Other Identifiers
448741
GO:0003677
GO:0003824
GO:0003887
GO:0005634
GO:0005737
GO:0006259
GO:0006260
GO:0006281
GO:0006974
GO:0009059
GO:0016740
GO:0016779
GO:0016829
GO:0034061
GO:0043226
GO:0046872
GO:0071897
GO:0140097
Participates
as a component of
USP47:POLB [nucleoplasm] (Xenopus tropicalis)
LIG3:XRCC1:POLB:dsDNA [nucleoplasm] (Xenopus tropicalis)
LIG3:XRCC1:POLB:SSB-dsDNA [nucleoplasm] (Xenopus tropicalis)
POLB:APEX1:SSB(AP->5'-dRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
POLB:SSB-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
PARP1,PARP2:FEN1:POLB:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
PARP1,PARP2:FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
PAR-PARP1,PAR-PARP2:FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
POLB:SSB(3'poly-dNMP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
FEN1:POLB:SSB(3'poly-dNMP-displaced 5'ddRP-FLAP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
POLB:APEX1:SSB(3'dNMP-displaced 5'ddRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
POLB:APEX1:SSB(5'ddRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
NEIL1:NEIL2:POLB:SSB(3'Pi-5'dRP)-dsDNA [nucleoplasm] (Xenopus tropicalis)
NEIL1,NEIL2:POLB:SSB(3'Pi)-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
NEIL1,NEIL2:POLB:LIG3:XRCC1:PNKP:SSB-gap-dsDNA [nucleoplasm] (Xenopus tropicalis)
NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:dsDNA [nucleoplasm] (Xenopus tropicalis)
NEIL1,NEIL2:PNKP:POLB:LIG3:XRCC1:SSB-dsDNA [nucleoplasm] (Xenopus tropicalis)
as an input of
Recruitment of POLB to the AP site (Xenopus tropicalis)
Recruitment of POLB to oxidatively damaged AP site (Xenopus tropicalis)
NEIL1,NEIL2 recruits POLB to incised AP site (Xenopus tropicalis)
as an output of
PCNA:POLD,POLE:RPA:RFC and FEN1 bind APEX1 (Xenopus tropicalis)
Other forms of this molecule
polb [nucleoplasm]
Inferred From
POLB [nucleoplasm]
(Homo sapiens)
Cross References
ENSEMBL
ENSXETP00000036611
,
ENSXETT00000036611
Xenbase
XB-GENE-999698
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