Incidental Mutation 'R3748:Primpol'
ID 309925
Institutional Source Beutler Lab
Gene Symbol Primpol
Ensembl Gene ENSMUSG00000038225
Gene Name primase and polymerase (DNA-directed)
Synonyms Ccdc111
MMRRC Submission 040733-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R3748 (G1)
Quality Score 225
Status Validated
Chromosome 8
Chromosomal Location 47028629-47070247 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 47052848 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 154 (D154E)
Ref Sequence ENSEMBL: ENSMUSP00000147574 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000040468] [ENSMUST00000136335] [ENSMUST00000209787] [ENSMUST00000211400]
AlphaFold Q6P1E7
Predicted Effect probably benign
Transcript: ENSMUST00000040468
AA Change: D154E

PolyPhen 2 Score 0.344 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000036119
Gene: ENSMUSG00000038225
AA Change: D154E

DomainStartEndE-ValueType
Pfam:Herpes_UL52 384 448 1.3e-19 PFAM
low complexity region 465 478 N/A INTRINSIC
low complexity region 491 516 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000136335
AA Change: D154E

PolyPhen 2 Score 0.245 (Sensitivity: 0.91; Specificity: 0.88)
Predicted Effect probably benign
Transcript: ENSMUST00000209787
AA Change: D154E

PolyPhen 2 Score 0.344 (Sensitivity: 0.90; Specificity: 0.89)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211143
Predicted Effect probably benign
Transcript: ENSMUST00000211400
AA Change: D154E

PolyPhen 2 Score 0.344 (Sensitivity: 0.90; Specificity: 0.89)
Meta Mutation Damage Score 0.0962 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.6%
Validation Efficiency 100% (36/36)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a DNA primase-polymerase that belongs to a superfamily of archaeao-eukaryotic primases. Members of this family have primase activity, catalyzing the synthesis of short RNA primers that serve as starting points for DNA synthesis, as well as DNA polymerase activity. The encoded protein facilitates DNA damage tolerance by mediating uninterrupted fork progression after UV irradiation and reinitiating DNA synthesis. An allelic variant in this gene is associated with myopia 22. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2016]
PHENOTYPE: Homozygous null mutants are viable and fertile. Mice homozygous for another knock-out allele exhibit selective increase in C to G transversions in B cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310003L06Rik A G 5: 88,112,422 (GRCm39) probably benign Het
Aasdh C A 5: 77,036,501 (GRCm39) E347* probably null Het
Abca13 T C 11: 9,266,119 (GRCm39) probably benign Het
Acaca A G 11: 84,202,235 (GRCm39) probably null Het
Adam2 C T 14: 66,297,361 (GRCm39) V182I probably benign Het
Adam26b A C 8: 43,974,234 (GRCm39) V256G probably benign Het
Cfap68 A G 9: 50,677,050 (GRCm39) C14R probably benign Het
Cfhr1 C A 1: 139,485,372 (GRCm39) probably null Het
Clcn1 T A 6: 42,276,849 (GRCm39) Y393N probably damaging Het
Cmss1 T C 16: 57,122,635 (GRCm39) E253G probably damaging Het
Csmd1 T G 8: 15,956,071 (GRCm39) N3379H probably damaging Het
Cx3cr1 T C 9: 119,881,132 (GRCm39) H90R probably damaging Het
Cyp4v3 G A 8: 45,768,745 (GRCm39) R272* probably null Het
Daam1 C A 12: 72,017,940 (GRCm39) D716E probably damaging Het
Dnah8 A T 17: 31,003,148 (GRCm39) K3616* probably null Het
Fam221a A G 6: 49,349,630 (GRCm39) D2G probably damaging Het
Golgb1 G C 16: 36,739,274 (GRCm39) D2538H probably benign Het
Hoxc12 A G 15: 102,846,813 (GRCm39) E235G probably damaging Het
Lrba T G 3: 86,283,260 (GRCm39) L1858R probably damaging Het
Mfsd4b4 A G 10: 39,770,132 (GRCm39) probably benign Het
Mroh2b G A 15: 4,981,728 (GRCm39) W1513* probably null Het
Nrp1 T C 8: 129,184,461 (GRCm39) W369R probably damaging Het
Nuf2 T A 1: 169,352,945 (GRCm39) N20I probably damaging Het
Or13a19 T C 7: 139,903,041 (GRCm39) L143P possibly damaging Het
Pkdrej T A 15: 85,705,278 (GRCm39) K219N probably damaging Het
Slk T G 19: 47,608,248 (GRCm39) D400E possibly damaging Het
Tdh T C 14: 63,733,442 (GRCm39) T149A probably benign Het
Tnip3 C T 6: 65,591,747 (GRCm39) L249F probably damaging Het
Tpcn2 T C 7: 144,809,260 (GRCm39) H682R probably damaging Het
Upf1 G T 8: 70,786,000 (GRCm39) N975K possibly damaging Het
Vmn1r39 T C 6: 66,781,854 (GRCm39) N155D probably benign Het
Vmn2r27 T C 6: 124,207,351 (GRCm39) I97V probably benign Het
Zfhx4 G A 3: 5,308,225 (GRCm39) E484K possibly damaging Het
Zswim4 G A 8: 84,938,676 (GRCm39) P1069S possibly damaging Het
Other mutations in Primpol
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00832:Primpol APN 8 47,034,632 (GRCm39) missense probably damaging 0.98
IGL02421:Primpol APN 8 47,060,830 (GRCm39) splice site probably benign
IGL02886:Primpol APN 8 47,046,619 (GRCm39) nonsense probably null
IGL03244:Primpol APN 8 47,039,475 (GRCm39) missense probably damaging 1.00
R0243:Primpol UTSW 8 47,052,849 (GRCm39) missense probably damaging 1.00
R0329:Primpol UTSW 8 47,063,496 (GRCm39) missense probably damaging 0.97
R0330:Primpol UTSW 8 47,063,496 (GRCm39) missense probably damaging 0.97
R0571:Primpol UTSW 8 47,034,674 (GRCm39) missense probably damaging 1.00
R1266:Primpol UTSW 8 47,046,734 (GRCm39) missense probably damaging 1.00
R1334:Primpol UTSW 8 47,039,426 (GRCm39) missense probably damaging 1.00
R1469:Primpol UTSW 8 47,046,672 (GRCm39) missense probably benign
R1469:Primpol UTSW 8 47,046,672 (GRCm39) missense probably benign
R1524:Primpol UTSW 8 47,039,502 (GRCm39) intron probably benign
R1738:Primpol UTSW 8 47,060,873 (GRCm39) missense probably damaging 0.98
R2144:Primpol UTSW 8 47,039,378 (GRCm39) missense probably damaging 0.99
R3747:Primpol UTSW 8 47,052,848 (GRCm39) missense probably benign 0.34
R3750:Primpol UTSW 8 47,052,848 (GRCm39) missense probably benign 0.34
R4378:Primpol UTSW 8 47,029,218 (GRCm39) utr 3 prime probably benign
R4855:Primpol UTSW 8 47,039,726 (GRCm39) missense probably benign 0.00
R5209:Primpol UTSW 8 47,043,295 (GRCm39) missense probably benign 0.00
R5497:Primpol UTSW 8 47,045,657 (GRCm39) nonsense probably null
R5720:Primpol UTSW 8 47,034,677 (GRCm39) missense probably damaging 1.00
R5963:Primpol UTSW 8 47,046,615 (GRCm39) missense possibly damaging 0.93
R6164:Primpol UTSW 8 47,039,477 (GRCm39) missense probably benign 0.10
R6497:Primpol UTSW 8 47,039,376 (GRCm39) critical splice donor site probably null
R6549:Primpol UTSW 8 47,058,185 (GRCm39) missense probably damaging 1.00
R7595:Primpol UTSW 8 47,063,650 (GRCm39) missense probably benign 0.00
R7775:Primpol UTSW 8 47,039,459 (GRCm39) missense probably damaging 1.00
R7778:Primpol UTSW 8 47,039,459 (GRCm39) missense probably damaging 1.00
R7824:Primpol UTSW 8 47,039,459 (GRCm39) missense probably damaging 1.00
R8055:Primpol UTSW 8 47,032,197 (GRCm39) missense probably benign 0.34
R8840:Primpol UTSW 8 47,046,731 (GRCm39) missense probably damaging 1.00
R8992:Primpol UTSW 8 47,034,597 (GRCm39) splice site probably benign
R9356:Primpol UTSW 8 47,043,318 (GRCm39) missense probably benign 0.00
R9388:Primpol UTSW 8 47,034,605 (GRCm39) missense possibly damaging 0.80
Predicted Primers PCR Primer
(F):5'- ACTACCGGATATAGACAGGGC -3'
(R):5'- CAGTGTCCTGGTGATGACTC -3'

Sequencing Primer
(F):5'- GCAAGAGCTTAGGGCACTC -3'
(R):5'- AGTGTCCTGGTGATGACTCATCTC -3'
Posted On 2015-04-17