Incidental Mutation 'R8506:Pole2'
ID655592
Institutional Source Beutler Lab
Gene Symbol Pole2
Ensembl Gene ENSMUSG00000020974
Gene Namepolymerase (DNA directed), epsilon 2 (p59 subunit)
SynonymsDNA polymerase epsilon small subunit
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R8506 (G1)
Quality Score225.009
Status Not validated
Chromosome12
Chromosomal Location69201773-69228195 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to C at 69208960 bp
ZygosityHeterozygous
Amino Acid Change Serine to Alanine at position 344 (S344A)
Ref Sequence ENSEMBL: ENSMUSP00000021359 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021359] [ENSMUST00000221411] [ENSMUST00000222699]
Predicted Effect probably benign
Transcript: ENSMUST00000021359
AA Change: S344A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000021359
Gene: ENSMUSG00000020974
AA Change: S344A

DomainStartEndE-ValueType
Pfam:Dpoe2NT 2 74 1.9e-32 PFAM
Pfam:DNA_pol_E_B 287 489 1.4e-58 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000221411
AA Change: S344A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Predicted Effect probably benign
Transcript: ENSMUST00000222699
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] DNA polymerase epsilon, which is involved in DNA repair and replication, is composed of a large catalytic subunit and a small accessory subunit. The protein encoded by this gene represents the small subunit (B). Defects in this gene have been linked to colorectal cancer and to combined immunodeficiency. [provided by RefSeq, Jan 2017]
Allele List at MGI
Other mutations in this stock
Total: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9630041A04Rik A T 9: 101,942,972 E197V possibly damaging Het
Alkbh8 C T 9: 3,335,616 probably benign Het
Ank1 G A 8: 23,096,835 A498T probably damaging Het
Antxr1 T A 6: 87,188,173 E427D possibly damaging Het
App A C 16: 85,082,816 V143G unknown Het
Bod1l C A 5: 41,819,055 E1639* probably null Het
C2cd2 T C 16: 97,875,421 D122G Het
Ccdc88b G T 19: 6,847,322 P1357T probably damaging Het
Ccnyl1 A G 1: 64,714,662 T211A possibly damaging Het
Cdc25a T C 9: 109,891,752 Y434H probably damaging Het
Ceacam16 C A 7: 19,852,270 A106S unknown Het
Celsr1 G T 15: 86,033,085 S229* probably null Het
Chpf2 T C 5: 24,588,297 L87P probably damaging Het
Col5a2 A T 1: 45,442,784 I60N unknown Het
Cux1 T A 5: 136,308,504 E718V probably damaging Het
Dchs2 A T 3: 83,301,174 I1845L probably benign Het
Disp3 C T 4: 148,241,570 V1244I possibly damaging Het
Dnah8 T C 17: 30,721,134 S1685P probably benign Het
Etnppl G A 3: 130,629,473 V274I possibly damaging Het
Evc2 T C 5: 37,383,142 S561P probably damaging Het
Fga A G 3: 83,033,316 E759G probably damaging Het
Gdpd5 T C 7: 99,453,950 F372S probably benign Het
Gpr155 T C 2: 73,343,462 T868A probably damaging Het
Herc1 A G 9: 66,473,581 D3580G possibly damaging Het
Hmbs A G 9: 44,341,624 probably null Het
Ibsp A T 5: 104,310,081 E161D probably damaging Het
Ighv8-4 A G 12: 115,024,108 V90A possibly damaging Het
Itpr2 A G 6: 146,418,416 probably null Het
Kcnc2 T A 10: 112,455,632 F242I probably damaging Het
Kcnj5 A G 9: 32,322,332 I229T probably damaging Het
Lamb1 A T 12: 31,329,361 L1791F probably damaging Het
Med6 A T 12: 81,594,960 M1K probably null Het
Mei4 A G 9: 81,979,238 D294G probably benign Het
Nat10 T C 2: 103,732,237 I585V probably benign Het
Nid1 T C 13: 13,476,174 V432A probably damaging Het
Nlrp4c G T 7: 6,100,776 G903V possibly damaging Het
Nrf1 G A 6: 30,126,257 A416T probably benign Het
Nsl1 G C 1: 191,076,635 C173S unknown Het
Obsl1 G A 1: 75,505,656 A190V probably benign Het
Olfr1047 A G 2: 86,228,578 L131P possibly damaging Het
Olfr1085 T C 2: 86,658,401 D19G probably benign Het
Olfr1151 A T 2: 87,857,837 I221F probably damaging Het
Olfr1469 A G 19: 13,411,240 T224A possibly damaging Het
Olfr535 G A 7: 140,493,423 V262I probably benign Het
Olfr583 T A 7: 103,051,502 M68K probably damaging Het
Osbpl1a G A 18: 12,768,586 T621I probably benign Het
Pabpc4l G A 3: 46,446,397 R271* probably null Het
Paics A T 5: 76,964,590 D307V possibly damaging Het
Pcdhga9 A G 18: 37,738,684 D522G probably damaging Het
Pclo T A 5: 14,540,745 C1020S unknown Het
Pfkfb4 T G 9: 109,005,599 D113E possibly damaging Het
Plod3 A G 5: 136,988,976 Y202C probably damaging Het
Pmp22 T A 11: 63,158,264 M111K probably damaging Het
Pom121l2 A G 13: 21,983,619 T687A probably benign Het
Psmd6 A G 14: 14,114,181 S313P probably damaging Het
Rd3 T G 1: 191,983,267 M1R probably null Het
Rtn4ip1 G A 10: 43,928,356 V235I probably benign Het
Senp5 T C 16: 31,968,901 I635V probably damaging Het
Stox2 T C 8: 47,192,073 E784G possibly damaging Het
Syce2 A T 8: 84,887,166 D168V probably benign Het
Taar6 A G 10: 23,985,631 S6P probably benign Het
Tbc1d16 A C 11: 119,148,958 H675Q probably damaging Het
Tmem151b A T 17: 45,545,401 I371N probably damaging Het
Trim31 A T 17: 36,907,258 probably null Het
Usp48 A G 4: 137,610,718 Y268C probably damaging Het
Vmn2r11 A G 5: 109,059,404 S17P probably benign Het
Vmn2r110 T A 17: 20,584,365 N98Y probably benign Het
Vps13b T A 15: 35,446,745 D515E probably benign Het
Yeats2 T G 16: 20,152,934 I42M probably damaging Het
Other mutations in Pole2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00930:Pole2 APN 12 69226445 splice site probably benign
IGL00940:Pole2 APN 12 69215360 missense probably damaging 1.00
IGL01593:Pole2 APN 12 69223099 splice site probably null
IGL01609:Pole2 APN 12 69207857 critical splice donor site probably null
IGL01717:Pole2 APN 12 69213849 missense probably damaging 1.00
IGL02168:Pole2 APN 12 69201886 unclassified probably benign
IGL02208:Pole2 APN 12 69223162 missense possibly damaging 0.91
IGL02966:Pole2 APN 12 69209875 missense probably damaging 1.00
PIT4504001:Pole2 UTSW 12 69209985 nonsense probably null
R0069:Pole2 UTSW 12 69209887 missense probably damaging 1.00
R0069:Pole2 UTSW 12 69209887 missense probably damaging 1.00
R0396:Pole2 UTSW 12 69222386 splice site probably benign
R0574:Pole2 UTSW 12 69211457 splice site probably benign
R0620:Pole2 UTSW 12 69209879 missense probably damaging 1.00
R0685:Pole2 UTSW 12 69211413 missense probably damaging 0.98
R0791:Pole2 UTSW 12 69207929 missense probably benign 0.06
R1452:Pole2 UTSW 12 69207929 missense probably benign 0.06
R1453:Pole2 UTSW 12 69207929 missense probably benign 0.06
R1455:Pole2 UTSW 12 69207929 missense probably benign 0.06
R1912:Pole2 UTSW 12 69209990 missense probably damaging 0.99
R2067:Pole2 UTSW 12 69228152 missense probably benign 0.01
R2929:Pole2 UTSW 12 69209938 missense probably benign 0.13
R3016:Pole2 UTSW 12 69222062 missense probably benign 0.14
R4504:Pole2 UTSW 12 69222468 missense probably benign 0.00
R4765:Pole2 UTSW 12 69222052 missense possibly damaging 0.49
R4790:Pole2 UTSW 12 69226365 missense probably benign 0.00
R4896:Pole2 UTSW 12 69223150 missense probably damaging 0.97
R6998:Pole2 UTSW 12 69213906 missense possibly damaging 0.82
R7257:Pole2 UTSW 12 69202910 missense probably damaging 1.00
R7535:Pole2 UTSW 12 69222429 missense probably benign 0.10
R7841:Pole2 UTSW 12 69204258 missense probably damaging 1.00
R8437:Pole2 UTSW 12 69204187 nonsense probably null
Predicted Primers PCR Primer
(F):5'- ACCCTGGGATCAACTTGTTCTC -3'
(R):5'- CCAGGCTTTGAAAGGTATTGAGC -3'

Sequencing Primer
(F):5'- CACTATAGATGGTTGTGAGCCACC -3'
(R):5'- AAGAGTGTTTCCAATCCCGG -3'
Posted On2020-10-20