Incidental Mutation 'R0686:Prim2'
Institutional Source Beutler Lab
Gene Symbol Prim2
Ensembl Gene ENSMUSG00000026134
Gene NameDNA primase, p58 subunit
MMRRC Submission 038871-MU
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.931) question?
Stock #R0686 (G1)
Quality Score111
Status Not validated
Chromosomal Location33453810-33669795 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 33514189 bp
Amino Acid Change Threonine to Alanine at position 264 (T264A)
Ref Sequence ENSEMBL: ENSMUSP00000027312 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027312]
Predicted Effect probably benign
Transcript: ENSMUST00000027312
AA Change: T264A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000027312
Gene: ENSMUSG00000026134
AA Change: T264A

Pfam:DNA_primase_lrg 182 448 6.2e-99 PFAM
low complexity region 482 503 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000189552
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 95.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the 58 kilodalton subunit of DNA primase, an enzyme that plays a key role in the replication of DNA. The encoded protein forms a heterodimer with a 49 kilodalton subunit. This heterodimer functions as a DNA-directed RNA polymerase to synthesize small RNA primers that are used to create Okazaki fragments on the lagging strand of the DNA. Alternative splicing of this gene results in multiple transcript variants. This gene has a related pseudogene, which is also present on chromosome 6. [provided by RefSeq, Apr 2014]
Allele List at MGI
Other mutations in this stock
Total: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700074P13Rik G A 6: 40,928,518 S68F probably damaging Het
1700123K08Rik C T 5: 138,564,537 E42K possibly damaging Het
Arhgef12 A C 9: 42,993,028 L718R probably benign Het
Bsx T G 9: 40,876,437 S136A probably damaging Het
Ccne2 T A 4: 11,197,220 M174K possibly damaging Het
Ces1a A G 8: 93,022,449 Y445H probably damaging Het
Ckb A G 12: 111,670,193 V249A probably benign Het
Crybg2 TGGAGGAGGAGGAGGAGGAG TGGAGGAGGAGGAGGAG 4: 134,074,526 probably benign Het
Cyp2r1 T G 7: 114,552,011 M358L possibly damaging Het
Dnah10 T C 5: 124,747,718 I646T possibly damaging Het
Eps8l1 T A 7: 4,477,450 D563E probably benign Het
Fam102b G A 3: 108,992,685 R116C probably damaging Het
Fam160a2 G T 7: 105,388,309 L356I probably damaging Het
Fpr-rs4 A C 17: 18,022,351 I207L probably benign Het
Fus G A 7: 127,972,763 probably benign Het
Gm340 T A 19: 41,582,372 S1R possibly damaging Het
Ireb2 A T 9: 54,904,176 I755L probably benign Het
Kctd9 A G 14: 67,728,736 T101A probably damaging Het
Ltbr T C 6: 125,308,061 D292G possibly damaging Het
Med1 G A 11: 98,158,404 T507I probably damaging Het
Msh3 G A 13: 92,351,431 P93S possibly damaging Het
Olfr705 A T 7: 106,714,378 M101K probably damaging Het
Olfr970 A C 9: 39,819,668 T10P probably damaging Het
Paqr5 T G 9: 61,972,794 T59P probably benign Het
Pih1d1 T A 7: 45,156,329 L74* probably null Het
Rasef A G 4: 73,734,534 S577P probably damaging Het
Simc1 T A 13: 54,525,190 S450R probably benign Het
Tdrd1 A T 19: 56,856,051 N796I probably damaging Het
Vmn1r214 T A 13: 23,034,792 I152N probably damaging Het
Other mutations in Prim2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00921:Prim2 APN 1 33512160 missense probably damaging 1.00
IGL02576:Prim2 APN 1 33484717 missense probably damaging 1.00
R0398:Prim2 UTSW 1 33484676 splice site probably benign
R1452:Prim2 UTSW 1 33630404 missense probably benign
R3925:Prim2 UTSW 1 33533299 missense probably damaging 1.00
R4398:Prim2 UTSW 1 33512111 missense probably damaging 1.00
R4831:Prim2 UTSW 1 33670136 unclassified probably benign
R4832:Prim2 UTSW 1 33464064 missense probably benign
R5057:Prim2 UTSW 1 33630360 nonsense probably null
R5240:Prim2 UTSW 1 33480316 intron probably benign
R5294:Prim2 UTSW 1 33668893 missense probably benign 0.11
R5771:Prim2 UTSW 1 33454151 missense unknown
R5807:Prim2 UTSW 1 33480406 intron probably benign
R6307:Prim2 UTSW 1 33662292 missense probably benign 0.00
R7165:Prim2 UTSW 1 33628393 critical splice donor site probably null
Predicted Primers PCR Primer

Sequencing Primer
Posted On2013-07-30