Incidental Mutation 'R5387:Polr3a'
ID 425360
Institutional Source Beutler Lab
Gene Symbol Polr3a
Ensembl Gene ENSMUSG00000025280
Gene Name polymerase (RNA) III (DNA directed) polypeptide A
Synonyms RPC155, 9330175N20Rik, RPC1
MMRRC Submission 042959-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5387 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 24498764-24537126 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 24505009 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 1084 (I1084V)
Ref Sequence ENSEMBL: ENSMUSP00000026322 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026322] [ENSMUST00000223718]
AlphaFold B2RXC6
Predicted Effect possibly damaging
Transcript: ENSMUST00000026322
AA Change: I1084V

PolyPhen 2 Score 0.648 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000026322
Gene: ENSMUSG00000025280
AA Change: I1084V

DomainStartEndE-ValueType
Blast:RPOLA_N 122 218 5e-43 BLAST
RPOLA_N 248 553 1.09e-176 SMART
Pfam:RNA_pol_Rpb1_4 728 834 4e-35 PFAM
Pfam:RNA_pol_Rpb1_5 841 1318 1.2e-92 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000223718
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223848
Meta Mutation Damage Score 0.1175 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.6%
  • 20x: 96.0%
Validation Efficiency 99% (80/81)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is the catalytic component of RNA polymerase III, which synthesizes small RNAs. The encoded protein also acts as a sensor to detect foreign DNA and trigger an innate immune response. [provided by RefSeq, Aug 2011]
Allele List at MGI
Other mutations in this stock
Total: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210408I21Rik T A 13: 77,408,092 (GRCm39) S140T probably benign Het
Ahnak T C 19: 8,981,055 (GRCm39) S780P probably damaging Het
Ankhd1 C A 18: 36,767,697 (GRCm39) H1205N probably damaging Het
Ano1 T C 7: 144,202,356 (GRCm39) K139R probably benign Het
Anp32b T G 4: 46,468,573 (GRCm39) C114W probably damaging Het
Ascl1 C T 10: 87,328,551 (GRCm39) A134T probably damaging Het
Atl2 C T 17: 80,160,229 (GRCm39) E453K probably benign Het
Aup1 C T 6: 83,032,005 (GRCm39) A84V probably damaging Het
Btbd7 A T 12: 102,804,044 (GRCm39) M332K probably damaging Het
Cacna1d A G 14: 29,822,708 (GRCm39) V1107A probably damaging Het
Cd33 G A 7: 43,181,477 (GRCm39) Q114* probably null Het
Cdhr18 C A 14: 13,914,438 (GRCm38) M1I probably null Het
Col4a4 C T 1: 82,471,312 (GRCm39) G681E unknown Het
Defb22 C A 2: 152,327,826 (GRCm39) A120S unknown Het
Dnah7b A G 1: 46,227,819 (GRCm39) I1347M probably damaging Het
Efcab5 A G 11: 77,025,668 (GRCm39) I549T possibly damaging Het
Esp15 T A 17: 39,955,468 (GRCm39) probably null Het
Fbxo7 A G 10: 85,860,518 (GRCm39) T42A probably benign Het
Filip1 A G 9: 79,725,556 (GRCm39) I1021T probably benign Het
Gad1 C A 2: 70,394,195 (GRCm39) S7* probably null Het
H2ac7 T A 13: 23,758,841 (GRCm39) probably null Het
H2-Q7 C T 17: 35,658,518 (GRCm39) T52M probably damaging Het
H2-T3 C T 17: 36,497,594 (GRCm39) G28R probably benign Het
Idh2 TCCCAGG T 7: 79,748,079 (GRCm39) probably benign Het
Ift81 A G 5: 122,693,598 (GRCm39) Y604H probably damaging Het
Igsf11 A G 16: 38,842,785 (GRCm39) Y154C probably damaging Het
Kif26b G T 1: 178,742,441 (GRCm39) A846S probably benign Het
Lnx2 G A 5: 146,964,964 (GRCm39) P420S probably benign Het
Lrit2 A G 14: 36,794,216 (GRCm39) T427A probably damaging Het
Lrrc43 G T 5: 123,637,734 (GRCm39) probably null Het
Mettl25b A T 3: 87,837,318 (GRCm39) probably benign Het
Mug1 T C 6: 121,861,353 (GRCm39) Y1325H probably damaging Het
Naglu A T 11: 100,967,550 (GRCm39) Y500F probably damaging Het
Npy4r A G 14: 33,868,940 (GRCm39) M116T probably benign Het
Nrdc A G 4: 108,896,959 (GRCm39) Y526C probably damaging Het
Nrp2 T C 1: 62,801,972 (GRCm39) S472P probably benign Het
Or12d2 T A 17: 37,625,183 (GRCm39) T31S probably benign Het
Or12k8 T C 2: 36,975,731 (GRCm39) T10A possibly damaging Het
Otogl T A 10: 107,616,794 (GRCm39) T1828S probably benign Het
Pank2 C T 2: 131,116,182 (GRCm39) T200I probably benign Het
Pbrm1 A G 14: 30,804,567 (GRCm39) Y946C probably damaging Het
Pde12 A T 14: 26,387,608 (GRCm39) S437T probably benign Het
Pikfyve A G 1: 65,304,427 (GRCm39) K1710E possibly damaging Het
Plcd3 A G 11: 102,969,281 (GRCm39) S229P probably damaging Het
Prkaa2 C A 4: 104,897,374 (GRCm39) D280Y probably damaging Het
Ptprg T A 14: 12,153,873 (GRCm38) S531R probably damaging Het
R3hdm2 T C 10: 127,321,303 (GRCm39) S620P probably damaging Het
Rab33b A G 3: 51,400,876 (GRCm39) T117A probably damaging Het
Rasal2 T C 1: 156,985,335 (GRCm39) D804G possibly damaging Het
Rbp3 A G 14: 33,678,370 (GRCm39) T773A possibly damaging Het
Rspry1 A G 8: 95,364,914 (GRCm39) T185A possibly damaging Het
Sec61a2 G T 2: 5,887,356 (GRCm39) probably benign Het
Setx C T 2: 29,037,606 (GRCm39) R1364C probably benign Het
Shtn1 G T 19: 59,026,801 (GRCm39) L97M probably damaging Het
Slc35f1 T C 10: 52,984,260 (GRCm39) L340P probably damaging Het
Slc45a1 T A 4: 150,728,366 (GRCm39) probably benign Het
Slmap T C 14: 26,181,088 (GRCm39) E386G probably benign Het
Smc2 C T 4: 52,475,096 (GRCm39) A924V probably benign Het
Sp110 C G 1: 85,516,839 (GRCm39) E219D probably damaging Het
Tecta G A 9: 42,286,359 (GRCm39) L766F probably damaging Het
Tle3 C T 9: 61,314,771 (GRCm39) probably null Het
Top3a A G 11: 60,653,316 (GRCm39) F53L probably damaging Het
Trappc2b A T 11: 51,576,801 (GRCm39) D32E probably benign Het
Trem1 T C 17: 48,548,541 (GRCm39) I26T possibly damaging Het
Ttc7b G T 12: 100,413,222 (GRCm39) Q199K possibly damaging Het
Ubap2l T C 3: 89,913,903 (GRCm39) Y975C probably benign Het
Ubxn11 C A 4: 133,850,737 (GRCm39) D196E probably damaging Het
Unc80 A G 1: 66,569,180 (GRCm39) H945R possibly damaging Het
Usp15 A G 10: 122,967,191 (GRCm39) I405T probably damaging Het
Uty C T Y: 1,189,339 (GRCm39) E138K probably damaging Het
Wapl A G 14: 34,399,252 (GRCm39) E107G probably benign Het
Wbp1l T C 19: 46,632,896 (GRCm39) probably null Het
Zfp184 T G 13: 22,133,810 (GRCm39) probably benign Het
Zfp36 A C 7: 28,077,293 (GRCm39) L205R possibly damaging Het
Other mutations in Polr3a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00838:Polr3a APN 14 24,525,931 (GRCm39) missense probably benign 0.35
IGL00974:Polr3a APN 14 24,529,492 (GRCm39) missense probably benign 0.05
IGL01348:Polr3a APN 14 24,511,831 (GRCm39) missense probably damaging 1.00
IGL01464:Polr3a APN 14 24,520,749 (GRCm39) splice site probably benign
IGL01785:Polr3a APN 14 24,534,188 (GRCm39) nonsense probably null
IGL01786:Polr3a APN 14 24,534,188 (GRCm39) nonsense probably null
IGL01936:Polr3a APN 14 24,529,256 (GRCm39) missense probably damaging 1.00
IGL02095:Polr3a APN 14 24,504,678 (GRCm39) missense possibly damaging 0.91
IGL02454:Polr3a APN 14 24,525,891 (GRCm39) missense possibly damaging 0.87
IGL02702:Polr3a APN 14 24,520,945 (GRCm39) missense probably benign 0.07
IGL02961:Polr3a APN 14 24,517,108 (GRCm39) nonsense probably null
IGL03069:Polr3a APN 14 24,511,808 (GRCm39) missense probably damaging 0.99
R0001:Polr3a UTSW 14 24,502,257 (GRCm39) splice site probably benign
R0048:Polr3a UTSW 14 24,519,323 (GRCm39) splice site probably benign
R0157:Polr3a UTSW 14 24,529,254 (GRCm39) missense probably damaging 0.99
R0445:Polr3a UTSW 14 24,504,989 (GRCm39) missense probably benign 0.00
R0449:Polr3a UTSW 14 24,534,534 (GRCm39) missense probably damaging 0.99
R0597:Polr3a UTSW 14 24,534,202 (GRCm39) missense probably benign 0.29
R0604:Polr3a UTSW 14 24,534,232 (GRCm39) missense probably damaging 1.00
R0644:Polr3a UTSW 14 24,534,232 (GRCm39) missense probably damaging 1.00
R0703:Polr3a UTSW 14 24,534,232 (GRCm39) missense probably damaging 1.00
R0754:Polr3a UTSW 14 24,534,232 (GRCm39) missense probably damaging 1.00
R0767:Polr3a UTSW 14 24,534,232 (GRCm39) missense probably damaging 1.00
R0816:Polr3a UTSW 14 24,534,232 (GRCm39) missense probably damaging 1.00
R0817:Polr3a UTSW 14 24,534,232 (GRCm39) missense probably damaging 1.00
R0819:Polr3a UTSW 14 24,534,232 (GRCm39) missense probably damaging 1.00
R0840:Polr3a UTSW 14 24,502,268 (GRCm39) missense possibly damaging 0.95
R1481:Polr3a UTSW 14 24,502,616 (GRCm39) missense probably null 0.98
R1644:Polr3a UTSW 14 24,520,692 (GRCm39) missense probably damaging 1.00
R1699:Polr3a UTSW 14 24,534,232 (GRCm39) missense probably damaging 1.00
R1704:Polr3a UTSW 14 24,534,188 (GRCm39) nonsense probably null
R2363:Polr3a UTSW 14 24,525,960 (GRCm39) splice site probably null
R3419:Polr3a UTSW 14 24,517,103 (GRCm39) missense probably damaging 1.00
R3934:Polr3a UTSW 14 24,526,169 (GRCm39) missense probably benign 0.30
R4296:Polr3a UTSW 14 24,503,264 (GRCm39) missense possibly damaging 0.82
R4611:Polr3a UTSW 14 24,502,576 (GRCm39) splice site probably null
R4690:Polr3a UTSW 14 24,514,349 (GRCm39) missense possibly damaging 0.78
R4934:Polr3a UTSW 14 24,502,692 (GRCm39) missense probably benign 0.11
R4947:Polr3a UTSW 14 24,532,532 (GRCm39) missense probably benign 0.00
R5232:Polr3a UTSW 14 24,503,279 (GRCm39) missense probably benign 0.00
R5263:Polr3a UTSW 14 24,505,009 (GRCm39) missense possibly damaging 0.65
R5264:Polr3a UTSW 14 24,505,009 (GRCm39) missense possibly damaging 0.65
R5265:Polr3a UTSW 14 24,505,009 (GRCm39) missense possibly damaging 0.65
R5282:Polr3a UTSW 14 24,505,009 (GRCm39) missense possibly damaging 0.65
R5319:Polr3a UTSW 14 24,505,009 (GRCm39) missense possibly damaging 0.65
R5321:Polr3a UTSW 14 24,505,009 (GRCm39) missense possibly damaging 0.65
R5323:Polr3a UTSW 14 24,505,009 (GRCm39) missense possibly damaging 0.65
R5388:Polr3a UTSW 14 24,505,009 (GRCm39) missense possibly damaging 0.65
R5401:Polr3a UTSW 14 24,505,009 (GRCm39) missense possibly damaging 0.65
R5402:Polr3a UTSW 14 24,505,009 (GRCm39) missense possibly damaging 0.65
R5443:Polr3a UTSW 14 24,505,009 (GRCm39) missense possibly damaging 0.65
R5444:Polr3a UTSW 14 24,505,009 (GRCm39) missense possibly damaging 0.65
R5725:Polr3a UTSW 14 24,515,455 (GRCm39) splice site probably null
R5841:Polr3a UTSW 14 24,500,766 (GRCm39) missense probably benign 0.00
R6408:Polr3a UTSW 14 24,536,939 (GRCm39) critical splice donor site probably null
R6704:Polr3a UTSW 14 24,511,910 (GRCm39) missense probably damaging 1.00
R7136:Polr3a UTSW 14 24,511,883 (GRCm39) missense probably damaging 1.00
R7307:Polr3a UTSW 14 24,510,055 (GRCm39) missense probably benign 0.03
R7368:Polr3a UTSW 14 24,517,144 (GRCm39) missense probably damaging 0.98
R7800:Polr3a UTSW 14 24,534,455 (GRCm39) missense probably null 0.83
R8753:Polr3a UTSW 14 24,513,702 (GRCm39) nonsense probably null
R8785:Polr3a UTSW 14 24,502,383 (GRCm39) missense probably benign 0.06
R8848:Polr3a UTSW 14 24,500,834 (GRCm39) missense probably damaging 1.00
R9025:Polr3a UTSW 14 24,519,479 (GRCm39) missense probably damaging 1.00
R9139:Polr3a UTSW 14 24,519,416 (GRCm39) missense probably damaging 1.00
R9264:Polr3a UTSW 14 24,520,899 (GRCm39) missense probably benign
R9309:Polr3a UTSW 14 24,510,067 (GRCm39) missense probably benign
R9363:Polr3a UTSW 14 24,500,831 (GRCm39) missense probably damaging 1.00
R9526:Polr3a UTSW 14 24,503,313 (GRCm39) missense probably benign 0.00
R9585:Polr3a UTSW 14 24,502,289 (GRCm39) missense probably damaging 1.00
Z1088:Polr3a UTSW 14 24,529,792 (GRCm39) missense probably damaging 0.96
Predicted Primers PCR Primer
(F):5'- TCATTACCCGCACTGTCATG -3'
(R):5'- TCAGTGAGAGGTCTGTGACG -3'

Sequencing Primer
(F):5'- GCTGCAGGCTACATCCACAG -3'
(R):5'- AGAGGTCTGTGACGTCCCTTG -3'
Posted On 2016-08-04