Incidental Mutation 'R6307:Prim2'
Institutional Source Beutler Lab
Gene Symbol Prim2
Ensembl Gene ENSMUSG00000026134
Gene NameDNA primase, p58 subunit
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.919) question?
Stock #R6307 (G1)
Quality Score225.009
Status Not validated
Chromosomal Location33453810-33669795 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 33662292 bp
Amino Acid Change Aspartic acid to Glycine at position 138 (D138G)
Ref Sequence ENSEMBL: ENSMUSP00000027312 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027312]
Predicted Effect probably benign
Transcript: ENSMUST00000027312
AA Change: D138G

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000027312
Gene: ENSMUSG00000026134
AA Change: D138G

Pfam:DNA_primase_lrg 182 448 6.2e-99 PFAM
low complexity region 482 503 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000185377
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.3%
  • 20x: 97.6%
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: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca7 T C 10: 80,007,387 L1232P probably damaging Het
Akap6 A T 12: 53,141,568 I1922F possibly damaging Het
Ankdd1a C T 9: 65,508,061 A227T possibly damaging Het
Arpc5 T C 1: 152,771,455 V103A possibly damaging Het
Atp9a C A 2: 168,668,170 V430F probably benign Het
Bod1 A G 11: 31,666,932 S110P probably damaging Het
Cacna1c C A 6: 118,613,953 V1453F probably damaging Het
Capn8 T A 1: 182,607,699 M414K probably damaging Het
Cbl A T 9: 44,158,512 probably null Het
Ccdc42 A T 11: 68,588,280 Q98L probably damaging Het
Cd200 C A 16: 45,397,182 V49L probably benign Het
Celsr1 A G 15: 85,928,330 S2060P probably benign Het
Ces1g A T 8: 93,331,192 H160Q possibly damaging Het
Chrnb2 G T 3: 89,761,524 H161Q probably damaging Het
Ctns G A 11: 73,191,733 T57I probably benign Het
Cyp3a25 A T 5: 145,994,956 M114K possibly damaging Het
D630003M21Rik A G 2: 158,215,951 F536L probably benign Het
Dcc C T 18: 71,810,755 R275Q probably benign Het
Dmxl2 A T 9: 54,382,706 H2508Q possibly damaging Het
Elf5 C A 2: 103,439,412 Q113K probably damaging Het
Fam83a T G 15: 57,986,111 V17G possibly damaging Het
Farsa T C 8: 84,861,045 probably null Het
Fat2 G C 11: 55,281,280 T2869S possibly damaging Het
Fgg A T 3: 83,012,976 Q354L probably damaging Het
Folh1 T C 7: 86,723,309 D679G probably damaging Het
Gbp4 T A 5: 105,123,109 R83* probably null Het
Gm17482 T A 6: 115,227,350 probably benign Het
Hmgxb4 T A 8: 75,023,299 V481D possibly damaging Het
Ifi207 A C 1: 173,725,053 Y926D probably damaging Het
Ikzf5 T A 7: 131,391,648 N264Y probably damaging Het
Kat6a T A 8: 22,940,368 M1913K unknown Het
Krt33b A T 11: 100,024,868 C351S probably benign Het
Lrp1 T C 10: 127,592,075 D543G probably damaging Het
Lrrfip2 C T 9: 111,223,953 R339W probably damaging Het
Mapk3 T G 7: 126,764,282 M276R probably benign Het
Mgst1 T C 6: 138,150,829 V137A probably benign Het
Muc16 T C 9: 18,647,588 T2470A unknown Het
Muc4 C T 16: 32,753,946 S1274F possibly damaging Het
Myo5c A C 9: 75,272,916 K713T possibly damaging Het
Myzap T C 9: 71,558,864 D170G possibly damaging Het
Naa50 T C 16: 44,159,468 V113A probably damaging Het
Neu3 T C 7: 99,813,722 T265A probably benign Het
Nin T C 12: 70,014,857 T2078A possibly damaging Het
Nomo1 G A 7: 46,033,836 probably benign Het
Nov T C 15: 54,748,025 probably null Het
Nprl3 A G 11: 32,239,828 L273P probably damaging Het
Oaf T A 9: 43,224,919 H120L possibly damaging Het
Olfr1053 T C 2: 86,315,124 H54R probably benign Het
Olfr1342 C T 4: 118,689,948 R168H probably benign Het
Olfr883 ATTGCTGTTT ATTGCTGTTTGCTGTTT 9: 38,026,540 probably null Het
Olfr982 T C 9: 40,074,528 S78P probably damaging Het
Pcdhga3 T A 18: 37,676,621 probably benign Het
Polq G A 16: 37,017,356 probably null Het
Prdm8 C T 5: 98,185,303 P243L possibly damaging Het
Prl2c5 A G 13: 13,190,590 E107G probably benign Het
Prr14l T A 5: 32,827,525 H1542L probably damaging Het
Rab26 T C 17: 24,530,098 E203G probably damaging Het
Rtkn2 A T 10: 68,035,832 H350L possibly damaging Het
Scara3 T C 14: 65,938,261 D19G probably benign Het
Scn3a A G 2: 65,472,341 S1254P probably damaging Het
Sdcbp A G 4: 6,385,059 M93V probably benign Het
Sema6a C A 18: 47,249,164 R772L probably damaging Het
Slc5a7 T C 17: 54,276,978 K428R probably benign Het
Sptbn2 G A 19: 4,724,646 G109D probably damaging Het
Tmppe T C 9: 114,404,744 L37P probably benign Het
Tuba1a T C 15: 98,951,529 T56A probably benign Het
Vmn2r111 A G 17: 22,573,089 I62T probably benign Het
Vmn2r73 A G 7: 85,857,620 I828T probably damaging Het
Vmn2r79 T A 7: 87,037,768 W786R probably damaging Het
Zcchc11 T A 4: 108,555,620 I1506N probably damaging Het
Zp1 G A 19: 10,916,720 T405M probably null 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
R0686:Prim2 UTSW 1 33514189 missense 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
R7165:Prim2 UTSW 1 33628393 critical splice donor site probably null
R8904:Prim2 UTSW 1 33630432 missense possibly damaging 0.90
Predicted Primers PCR Primer

Sequencing Primer
Posted On2018-04-02