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Aliases & Descriptions for POLB
(According to
1HGNC,
2Entrez Gene,
3UniProtKB/Swiss-Prot,
4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc
, and/or 7Ensembl,
8miRBase) About This Section
|
| Aliases |
|---|
| EC 2.7.7.7,EC 4.2.99.- 3 | | MGC125976 2 |
| | | Descriptions |
|---|
| DNA pol beta 2 | | DNA polymerase beta subunit 2 | | DNA-directed DNA polymerase beta 2 | | polymerase (DNA directed), beta 2 |
|
| | Search outside databases for aliases for POLB genePrevious GC identifers: GC08M041722 GC08P042220 GC08P041936 GC08P042213 |
Summaries for POLB(According to Entrez Gene,
Wikipedia's
Gene Wiki,
UniProtKB/Swiss-Prot,
and/or
UniProtKB/TrEMBL)
About This Section
| EntrezGene summary for POLB: In eukaryotic cells, DNA polymerase beta (POLB) performs base excision repair (BER) required for DNA maintenance, replication, recombination, and drug resistance. Also see POLA (MIM 312040).[supplied by OMIM] UniProtKB/Swiss-Prot: DPOLB_HUMAN, P06746Function: Repair polymerase. Conducts "gap-filling" DNA synthesis in a stepwise distributive fashion rather than in a processive fashion as for other DNA polymerases. Has a 5'-deoxyribose-5-phosphate lyase (dRP lyase) activityGene Wiki entry for POLB (DNA_polymerase_beta) |
Genomic Location for POLB
(According to
GeneLoc and/or
HGNC, and/or
Entrez Gene (NCBI build 36),
and/or miRBase,
Genomic Views according to
UCSC and
Ensembl,
Transcription factor binding sites according to
SABiosciences) About This Section
| Genomic View: UCSC Golden Path with GeneCards custom track
Transcription factor binding sites upstream to the POLB gene 
Entrez Gene cytogenetic band: 8p11.2 Ensembl cytogenetic band: 8p11.21 HGNC cytogenetic band: 8p12-p11POLB Gene in genomic location: bands according to Ensembl, locations according to
(and/or Entrez Gene and/or Ensembl if different)
 GeneLoc gene densities for chromosome 8 GeneLoc Exon Structure GeneLoc location for GC08P042315:
(about GC identifiers)
Start:
|
42,315,166 bp from pter |
End:
|
42,348,482 bp from pter |
Size:
|
33,317 bases |
Orientation:
|
plus strand |
RefSeq DNA sequence:- NC_000008.9 NT_007995.14
| Proteins for POLB
(According to
1UniProtKB,
and/or Ensembl,
Phosphorylation sites according to 2Phosphosite,
RefSeq according to NCBI,
PDB rendering according to OCA and/or Proteopedia,
Recombinant Proteins
from Invitrogen,
Millipore,
Sigma-Aldrich,
R&D Systems,
Enzo Life Sciences,
Abnova,
OriGene and/or,
Abcam,
Biochemical Assays by
Invitrogen,
Millipore,
R&D Systems,
Cell Signaling Technology, and/or
Enzo Life Sciences,
Ontologies according to Gene
Ontology Consortium 01 Apr 2009 and
Entrez Gene,
Antibodies by Invitrogen,
Millipore,
Sigma-Aldrich,
R&D Systems,
Cell Signaling Technology,
Abcam,
Abnova, and/or
Novus Biologicals)
About This Section
| UniProtKB/Swiss-Prot: DPOLB_HUMAN, P06746 (See
protein sequence)Recommended Name: DNA polymerase beta Size: 335 amino acids; 38178 Da
Cofactor: Binds 2 magnesium ions per subunit (By similarity)
Subunit: Monomer
Subcellular location: Nucleus
PDB structures from and Proteopedia :1BPX (3D)
 1BPY (3D)
 1BPZ (3D)
 1MQ2 (3D)
 1MQ3 (3D)
 1TV9 (3D)
 1TVA (3D)
 1ZJM (3D)
 1ZJN (3D)
 1ZQA (3D)
 1ZQB (3D)
 1ZQC (3D)
 1ZQD (3D)
 1ZQE (3D)
 1ZQF (3D)
 1ZQG (3D)
 1ZQH (3D)
 1ZQI (3D)
 1ZQJ (3D)
 1ZQK (3D)
 1ZQL (3D)
 1ZQM (3D)
 1ZQN (3D)
 1ZQO (3D)
 1ZQP (3D)
 1ZQQ (3D)
 1ZQR (3D)
 1ZQS (3D)
 1ZQT (3D)
 2FMP (3D)
 2FMQ (3D)
 2FMS (3D)
 2I9G (3D)
 2ISO (3D)
 2ISP (3D)
 2P66 (3D)
 2PXI (3D)
 3C2K (3D)
 3C2L (3D)
 3C2M (3D)
 3GDX (3D)
 7ICE (3D)
 7ICF (3D)
 7ICG (3D)
 7ICH (3D)
 7ICI (3D)
 7ICJ (3D)
 7ICK (3D)
 7ICL (3D)
 7ICM (3D)
 7ICN (3D)
 7ICO (3D)
 7ICP (3D)
 7ICQ (3D)
 7ICR (3D)
 7ICS (3D)
 7ICT (3D)
 7ICU (3D)
 7ICV (3D)
 8ICA (3D)
 8ICB (3D)
 8ICC (3D)
 8ICE (3D)
 8ICF (3D)
 8ICG (3D)
 8ICH (3D)
 8ICI (3D)
 8ICJ (3D)
 8ICK (3D)
 8ICL (3D)
 8ICM (3D)
 8ICN (3D)
 8ICO (3D)
 8ICP (3D)
 8ICQ (3D)
 8ICR (3D)
 8ICS (3D)
 8ICT (3D)
 8ICU (3D)
 8ICV (3D)
 8ICW (3D)
 8ICX (3D)
 8ICY (3D)
 8ICZ (3D)
 9ICA (3D)
 9ICB (3D)
 9ICC (3D)
 9ICE (3D)
 9ICF (3D)
 9ICG (3D)
 9ICH (3D)
 9ICI (3D)
 9ICJ (3D)
 9ICK (3D)
 9ICL (3D)
 9ICM (3D)
 9ICN (3D)
 9ICO (3D)
 9ICP (3D)
 9ICQ (3D)
 9ICR (3D)
 9ICS (3D)
 9ICT (3D)
 9ICU (3D)
 9ICV (3D)
 9ICW (3D)
 9ICX (3D)
 9ICY (3D)
 
Secondary accessions: B2RC78 Q3KP48 Q6FI34Post-translational modifications:
Methylation by PRMT6 stimulates the polymerase activity by enhancing DNA binding and processivity1
View phosphorylation sites using PhosphoSite2
REFSEQ proteins: NP_002681.1
ENSEMBL proteins: ENSP00000265421
Human Recombinant Proteins Browse Origene for full length recombinant human proteins expressed in human HEK293 cells 
5 Gene Ontology (GO) cellular component terms (links to tree view): About this table
Antibodies for POLB: Assays for POLB: | Protein
Domains/ Families for POLB(According to InterPro, ProtoNet,
UniProtKB, and/or BLOCKS,
Sets of similar genes according to GeneDecks)
About This Section
| - Graphical View of Domain Structure for InterPro Entry P06746
ProtoNet protein and cluster: P06746 2 Blocks protein families: IPB002008 DNA-polymerase family X pol beta-like signature IPB003583 Helix-hairpin-helix DNA-binding
UniProtKB/Swiss-Prot: DPOLB_HUMAN, P06746Domain: Residues 239-252 form a flexible loop which appears to affect the polymerase fidelity (By similarity)Similarity: Belongs to the DNA polymerase type-X family | Gene Function for POLB
(According to MGI Jun 06 2009, UniProtKB,
IUBMB,and/or Genatlas,
shRNA from
OriGene,
Sigma-Aldrich, RNAi from
Sigma-Aldrich,
RNAi Products,
Clones, and
Q-PCR Products
from Invitrogen,
Millipore,
OriGene, and/or
Abnova,
siRNAs from
Applied Biosystems,
SYBR primers from OriGene,
Cell-based Assays from Millipore,
Ontologies according to Gene Ontology Consortium 01 Apr 2009 via
Entrez Gene.)
About This Section
|               OriGene 29mer shRNA kit in GFP-retroviral vector: NM_002690
Applied Biosystems Silencer® siRNAs for POLB
Sigma-Aldrich siRNA and siRNA Panels for POLB  Sigma-Aldrich shRNA Panels and shRNA for POLB  Explore Sigma-Aldrich super-pooled esiRNAs 
              OriGene GFP tagged cDNA clone in CMV expression vector: NM_002690                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_002690                                  untagged cDNA clones in CMV expression vector (see all 2): NM_002690 
Primers: Browse
Quantitative PCR Central at Invitrogen for Q-PCR LUX™ Primers               OriGene genome-wide validated SYBR primer pairs: NM_002690
UniProtKB/Swiss-Prot: DPOLB_HUMAN, P06746Function: Repair polymerase. Conducts "gap-filling" DNA synthesis in a stepwise distributive fashion rather than in a processive fashion as for other DNA polymerases. Has a 5'-deoxyribose-5-phosphate lyase (dRP lyase) activityCatalytic activity: Deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1)Enzyme Number (IUBMB): EC 2.7.7.7,EC Genatlas biochemistry entry for POLB:polymerase (DNA directed),beta,39kDa,highly expressed (rat) in testis may be involved in DNA repair and in meiosis,not involved in DNA replication10 MGI mutant phenotypes (inferred from 3 alleles ) (MGI details for Polb):
5/10 Gene Ontology (GO) molecular function terms (links to tree view) (see all 10
): About this table | Pathways & Interactions for POLB
(Pathways according to Invitrogen
(maps by GeneGo),
Millipore,
Cell Signaling Technology,
Sigma-Aldrich,
KEGG
and/or UniProtKB,
Sets of similar genes according to GeneDecks,
Proteins Network according to
SABiosciences,
Interactions according to 1UniProtKB,
2MINT, and/or
3STRING,
with links to IntAct and
Ensembl,
Ontologies according to Gene Ontology Consortium 01 Apr 2009 via
Entrez Gene.)
About This Section
|
2 Sigma-Aldrich "Your Favorite Gene" Pathways for POLB (Your Favorite Gene powered by Ingenuity) 
Gene Network CentralTM Interacting Genes and Proteins Network for POLB 
5/38 Interacting proteins for POLB (P067461, 2 ENSP000002654213) via UniProtKB, MINT, and/or STRING (see all 38
)About this table
5 Gene Ontology (GO) biological process terms (links to tree view): About this table
|
Drugs & Compounds for POLB(Chemical Compounds according to UniProtKB, Enzo Life Sciences,
Sigma-Aldrich, Tocris Bioscience, and/or
Novoseek and Drugs according to
Enzo Life Sciences and/or
PharmGKB)
About This Section
|  | Sigma-Aldrich Small Molecules for POLB: Inhibitor |
Browse Tocris compounds for POLB 10/45 Novoseek chemical compound relationships for POLB gene (see all 45
)
| Compound |
Score |
Articles |
PubMed IDs for Articles with Shared Sentences (# sentences) |
| dideoxythymidine |
82.54 |
6 |
9057979 (2), 1905189 (1), 8376804 (1), 2117783 (1) (see all 5) |
| ddttp |
77.14 |
6 |
7918688 (1), 1657184 (1), 16283517 (1), 1315927 (1) |
| dctp |
74.90 |
11 |
17293403 (2), 1384425 (1), 8702991 (1), 17321545 (1) (see all 8) |
| 8-oxoguanine |
73.04 |
7 |
12517331 (2), 16054643 (2), 16051529 (1), 17293403 (1) |
| aphidicolin glycinate |
72.47 |
2 |
8674158 (1) |
| deoxynucleoside triphosphate |
72.39 |
3 |
10200168 (1), 11756435 (1) |
| 2-deoxyribonolactone |
70.98 |
6 |
16793362 (2), 11805079 (2), 16199212 (1) |
| dttp |
70.89 |
5 |
9237675 (1), 12139481 (1), 8809118 (1), 7680045 (1) (see all 5) |
| dcmp |
70.36 |
1 |
1400458 (1) |
| quercetagetin |
68.49 |
1 |
1695572 (1) |
About this table
|
Transcripts for POLB(GenBank/EMBL/DDBJ Accessions according to
Unigene
(Build 219 Homo sapiens; Jun 2 2009) or GenBank, RefSeq according to Entrez Gene,
DOTS (version 10), and/or
AceView,
non coding RNAs according to
RNAdb,
ESTs according to GeneTide,
exon structure from GeneLoc,
alternative splicing isoforms according to ASD and/or
ECgene,
RNAi Products from Invitrogen,
Millipore, and/or
Abnova,
siRNAs from Applied Biosystems,
Sigma-Aldrich,
shRNA from
Sigma-Aldrich,
OriGene,
Tagged/untagged cDNA clones from
OriGene, Expression Assays from Applied Biosystems) About This Section
|               OriGene 29mer shRNA kit in GFP-retroviral vector: NM_002690
Sigma-Aldrich siRNA and siRNA Panels for POLB  Sigma-Aldrich shRNA Panels and shRNA for POLB  Explore Sigma-Aldrich super-pooled esiRNAs 
Applied Biosystems Silencer® siRNAs: NM_002690 REFSEQ mRNAs for POLB gene: NM_002690.1
Applied Biosystems TaqMan ® Gene Expression Assays: NM_002690               OriGene GFP tagged cDNA clone in CMV expression vector: NM_002690                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_002690                                  untagged cDNA clones in CMV expression vector (see all 2): NM_002690  Additional cDNA sequence: AK223537.1 AK294025.1 AK314976.1 BC100288.1 BC106909.1 CR536503.1 CR541802.1 CR623008.1 CR624336.1 CR627365.1 D29013.1 L11607.1 M13140.1 18 DOTS entries: DT.95091040 DT.101960721 DT.121466683 DT.100794886 DT.95091024 DT.92054355 DT.87015228 DT.121466677 DT.97800015 DT.40314170 DT.40276214 DT.87015231 DT.100794885 DT.121466675 DT.91853249 DT.121016792 DT.85100102 DT.91975491 24/198 AceView cDNA sequences (see all 198
):CB130159 AU121247 BM979958 BP347878 BQ574627 AI654839 AA172228 BI008037 BM931013 BX646755 AI652201 BP369116 BP337965 CB139224 BQ184899 BP370570 BQ430835 BF507649 D29013 AI818230 CA314334 CB141008 CR623008 CB144384
highest scoring ESTs for POLB:D29013 AA195692 AA195722 AW362902 AA361437 BG200837 BI000769 BU659187 AA130175 AA130183 Unigene Cluster for POLB: Polymerase (DNA directed), beta Hs.654484 [show with all ESTs]Unigene Representative Sequence: CR627365
GeneLoc Exon Structure
5/7 Alternative Splicing Database (ASD) splice patterns (SP) for POLB (see all 7
)
| ExUns: | 1a | · | 1b | · | 1c | · | 1d | ^ | 2a | · | 2b | ^ | 3 | ^ | 4a | · | 4b | ^ | 5 | ^ | 6 | ^ | 7 | ^ | 8 | ^ | 9 | ^ | 10 | ^ | 11 | ^ | 12 | ^ | 13a | · | 13b | ^ | 14 | ^ | 15 | |
| SP1: | |   | |   | |   | |   | |   | - |   | |   | |   | - |   | |   | |   | - |   | |   | |   | |   | |   | |   | - |   | |   | |   | |   | |
| SP2: | |   | |   | |   | |   | |   | - |   | |   | |   | - |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP3: | |   | |   | |   | |   | - |   | - |   | |   | |   | - |   | |   | |   | - |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP4: | |   | |   | |   | |   | - |   | - |   | |   | |   | - |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP5: | |   | |   | |   | |   | |   | - |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   |
About this scheme
ECgene alternative splicing isoforms for POLB
1 Ensembl transcript including schematic representation: ENST00000265421
|
Expression for POLB
(Experimental results according to
1GeneNote
and GNF BioGPS,
probe sets-to-genes annotations according to
2GeneAnnot ,
3GeneTide ,
Sets of similar genes according to GeneDecks,
Electronic Northern calculations according to data from
UniGene (Build 219 Homo sapiens),
SAGE tags according to
CGAP,
plus additional links to
SOURCE, and/or
GNF
BioGPS, and/or
EXPOLDB, and/or
UniProtKB,
Expression Assays from
Applied Biosystems
)
About This Section
| POLB expression in normal and diseased human tissues
Applied Biosystems TaqMan ® Gene Expression Assays for POLB
1 / 2 / 3 5 probe-sets matching POLB gene Data from
(Publications) and GNF BioGPS About these images About these images
CGAP SAGE TAG: TACTATTAAA
SOURCE GeneReport for Unigene cluster: Hs.654484
Expression variation in blood from EXPOLDB for POLB |
Orthologs for POLB
(Orthologs according to
1,2HomoloGene (2older version, for species not in 1newer version),
3euGenes,
4SGD
and/or
5MGI Jun 06 2009,
with possible further links to
Flybase
and/or
WormBase,
Gene Trees according to Ensembl)
About This Section
|
Orthologs for POLB gene from 5/10 species (see all 10
)
About this table Species with no ortholog for POLB
ENSEMBL Gene Tree for POLB | Paralogs for POLB(Paralogs according to 1HomoloGene and 2Ensembl, Pseudogenes according to 3Pseudogene.org) About This Section
| Paralogs for POLB gene
- DNTT2 POLM2 POLL2
|
SNPs/Variants for POLB(According to the
1NCBI SNP Database,
2Ensembl,
3PupaSUITE, and
UniProtKB,
Linkage Disequilibrium by HapMap,
Genotyping Reagents from
Applied Biosystems)
About This Section
|
HapMap Linkage Disequilibrium images for POLB (up to first 250kb)
|
Disorders & Mutations for POLB
(in which this Gene is Involved, According to
OMIM, UniProtKB,
Novoseek, PharmGKB,
Genatlas, GeneTests,
Blood group antigen gene mutations by BGMUT,
HGMD, GAD,
HuGE Navigator,
BCGD,
and/or TGDB.)
About This Section
|
OMIM: 174760
10/25 Novoseek disease relationships for POLB gene (see all 25
)
| Disease |
Score |
Articles |
PubMed IDs for Articles with Shared Sentences (# sentences) |
| myeloblastosis |
53.88 |
2 |
1371865 (1), 7687565 (1) |
| werner syndrome |
49.94 |
2 |
8168825 (1), 16449207 (1) |
| immunodeficiency |
32.58 |
17 |
15701045 (2), 8702991 (1), 9367179 (1), 7516580 (1) (see all 16) |
| cancer |
16.44 |
11 |
15280658 (2), 11593426 (2), 15963946 (1), 16722994 (1) (see all 9) |
| familial adenomatous polyposis |
11.49 |
2 |
17999539 (1), 17176113 (1) |
| tumors |
7.39 |
25 |
15280658 (2), 11593426 (2), 9078303 (1), 10357787 (1) (see all 23) |
| aids |
2.74 |
2 |
7516580 (1), 1932601 (1) |
| brain tumors |
0.04 |
1 |
8692923 (1) |
| colon cancer |
0.00 |
1 |
15075389 (1) |
| melanoma |
0.00 |
1 |
12388548 (1) |
About this table
Human Gene Mutation Database: POLB Genetic Association Database: POLB Human Genome Epidemiology Navigator: POLB (17 documents)
|
Medical News for POLB(Possibly Related Articles in
Doctor's Guide)
About This Section
| -- |
Publications for POLB (in
PubMed.
Associations of this gene to articles via
1Novoseek,
2HGNC,
3Entrez Gene,
4UniProtKB/Swiss-Prot,
5UniProtKB/TrEMBL,
6GAD, and/or
7PharmGKB)
About This Section
| 10/357 PubMed articles for POLB gene (see all 357
):- Covalent trapping of human DNA polymerase beta by the oxidative DNA lesion 2-deoxyribonolactone. (PubMed id 11805079)1, 3, 4 DeMott M.S.... Demple B. (2002)
- Polymorphisms of DNA repair genes and risk of non-small cell lung cancer. (PubMed id 16195237)1, 3, 6 Zienolddiny S....Haugen A. (2006)
- A structural basis for metal ion mutagenicity and nucleotide selectivity in human DNA polymerase beta. (PubMed id 8841119)1, 3, 4 Pelletier H.... Kraut J. (1996)
- The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PubMed id 15489334)3, 4 Gerhard D.S....Malek J. (2004)
- Structure of DNA polymerase beta with the mutagenic DNA lesion 8- oxodeoxyguanine reveals structural insights into its coding potential. (PubMed id 12517346)3, 4 Krahn J.M.... Wilson S.H. (2003)
- Catalytic center of DNA polymerase beta for excision of deoxyribose phosphate groups. (PubMed id 9572863)3, 4 Matsumoto Y.... Feng J.-A. (1998)
- Crystal structures of human DNA polymerase beta complexed with gapped and nicked DNA: evidence for an induced fit mechanism. (PubMed id 9287163)3, 4 Sawaya M.R.... Pelletier H. (1997)
- Characterization of the metal ion binding helix-hairpin-helix motifs in human DNA polymerase beta by X-ray structural analysis. (PubMed id 8841120)3, 4 Pelletier H. and Sawaya M.R. (1996)
- Polymorphisms in the human DNA polymerase beta gene. (PubMed id 7705833)3, 4 Dobashi Y.... Hosaka M. (1995)
- The human DNA polymerase beta gene structure. Evidence of alternative splicing in gene expression. (PubMed id 7914364)3, 4 Chyan Y.-J.... Wood T.G. (1994)
|
Search for POLB
(in PubMed,
OMIM, and NCBI Bookshelf) About This Section
|
|
Genome Databases showing POLB
(According to
Entrez Gene,
HGNC,
AceView,
euGenes,
Ensembl,
miRBase,
ECgene,
and/or
H-InvDB)
About This Section
|
| Other Databases showing POLB
(According to HUGE)
About This Section
| -- |
Specialized Databases showing POLB(According to ATLAS, HORDE, IMGT, MTDB, LEIDEN, UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL, Wikipedia and/or GeneReviews via UniProtKB/Swiss-Prot) About This Section
|
| About This Section
| --
| Services for POLB(Reagents available from Applied Biosystems, Antibodies and assays by Cell
Signaling Technology, Abcam, Novus Biologicals, Sigma-Aldrich, R&D Systems, Millipore, Abnova, and/or Invitrogen, Clones available from OriGene,and/or Invitrogen, Drugs and/or compounds by Sigma-Aldrich, Enzo Life Sciences, and/or Tocris Bioscience) About This Section
| 
 Products for POLB:

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Incremental update: 13 Oct 2009
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