Incidental Mutation 'R0445:Polr3a'
ID39334
Institutional Source Beutler Lab
Gene Symbol Polr3a
Ensembl Gene ENSMUSG00000025280
Gene Namepolymerase (RNA) III (DNA directed) polypeptide A
SynonymsRPC1, 9330175N20Rik, RPC155
MMRRC Submission 038646-MU
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.983) question?
Stock #R0445 (G1)
Quality Score163
Status Validated
Chromosome14
Chromosomal Location24448696-24487058 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 24454921 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 1090 (D1090E)
Ref Sequence ENSEMBL: ENSMUSP00000026322 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026322] [ENSMUST00000223718]
Predicted Effect probably benign
Transcript: ENSMUST00000026322
AA Change: D1090E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000026322
Gene: ENSMUSG00000025280
AA Change: D1090E

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 0.164 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.2%
  • 10x: 95.9%
  • 20x: 91.3%
Validation Efficiency 100% (77/77)
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: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700067P10Rik A C 17: 48,090,022 probably null Het
4932438A13Rik T C 3: 37,000,065 V3111A probably damaging Het
A2m C T 6: 121,657,955 T687I probably damaging Het
Acsbg1 A G 9: 54,615,895 S483P probably damaging Het
Adam22 T A 5: 8,180,591 probably benign Het
Aggf1 A G 13: 95,354,001 V595A possibly damaging Het
Aplf A T 6: 87,663,752 L71I probably damaging Het
Arid3c G T 4: 41,725,172 P292T probably benign Het
Brms1l T A 12: 55,861,406 Y213* probably null Het
C87436 T A 6: 86,449,850 S332T possibly damaging Het
Cad G A 5: 31,072,709 A1454T probably benign Het
Cdkn3 T C 14: 46,767,400 probably null Het
Cnot1 A G 8: 95,760,208 C624R probably damaging Het
Cntnap5c A T 17: 58,104,743 I541F probably benign Het
Cyhr1 T C 15: 76,648,257 H217R probably damaging Het
Dennd1b A G 1: 139,167,765 probably benign Het
Dscam A T 16: 96,772,503 I753N probably damaging Het
Eef2 C CN 10: 81,178,770 probably null Het
Epg5 T A 18: 78,014,184 V1826D possibly damaging Het
Epha8 T C 4: 136,932,400 Y755C probably damaging Het
Esco1 A T 18: 10,574,989 N694K probably damaging Het
Fermt3 T C 19: 7,003,299 H300R probably benign Het
Galnt5 C A 2: 57,998,950 F187L probably benign Het
Gm17067 A G 7: 42,708,622 I152T probably benign Het
Gnb3 T C 6: 124,837,255 D154G possibly damaging Het
Gpr155 G A 2: 73,370,144 probably benign Het
Hdac3 A G 18: 37,943,724 I240T probably damaging Het
Ifitm1 A T 7: 140,968,441 probably null Het
Kif1b A T 4: 149,188,009 L1455Q probably benign Het
Krt1 A C 15: 101,847,621 L388R probably damaging Het
Lrp1 T A 10: 127,590,636 K635* probably null Het
Map3k2 A G 18: 32,217,210 Y371C probably damaging Het
Mcu T C 10: 59,456,645 probably benign Het
Mkrn1 C T 6: 39,404,854 V167I probably benign Het
Mrpl9 T A 3: 94,444,891 probably benign Het
Naip2 T C 13: 100,161,887 Y547C possibly damaging Het
Nup88 G A 11: 70,947,729 T487I probably benign Het
Oas3 G A 5: 120,756,145 R39C probably damaging Het
Obscn C T 11: 58,999,335 R7457H unknown Het
Olfr1383 T A 11: 49,523,957 V78E probably damaging Het
Olfr272 G A 4: 52,910,849 T315M probably benign Het
Paf1 T C 7: 28,395,688 S118P probably damaging Het
Parp4 T A 14: 56,602,748 probably null Het
Pcdh15 A T 10: 74,342,549 Y157F probably damaging Het
Pex10 G A 4: 155,069,074 probably null Het
Phrf1 C T 7: 141,247,331 probably benign Het
Ppfia4 A C 1: 134,327,289 L276R probably benign Het
Rdh16f1 T C 10: 127,790,867 L263S probably benign Het
Ryr3 T C 2: 112,866,054 D967G probably benign Het
Shc1 G T 3: 89,426,537 A226S probably damaging Het
Slc4a1 A G 11: 102,354,366 V585A probably benign Het
Stk38l T A 6: 146,775,686 S461T probably benign Het
Tbkbp1 A T 11: 97,149,469 S40T probably damaging Het
Tet1 A G 10: 62,879,941 M25T probably benign Het
Themis A G 10: 28,782,011 R192G probably damaging Het
Tmem144 T C 3: 79,825,354 T206A probably benign Het
Tmem74b G A 2: 151,706,959 R202H probably damaging Het
Trpm1 T C 7: 64,244,842 probably benign Het
Vars A G 17: 35,011,809 H557R probably benign Het
Zbtb12 C A 17: 34,896,301 A354E possibly damaging Het
Zfp143 A T 7: 110,061,117 probably benign Het
Other mutations in Polr3a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00838:Polr3a APN 14 24475863 missense probably benign 0.35
IGL00974:Polr3a APN 14 24479424 missense probably benign 0.05
IGL01348:Polr3a APN 14 24461763 missense probably damaging 1.00
IGL01464:Polr3a APN 14 24470681 splice site probably benign
IGL01785:Polr3a APN 14 24484120 nonsense probably null
IGL01786:Polr3a APN 14 24484120 nonsense probably null
IGL01936:Polr3a APN 14 24479188 missense probably damaging 1.00
IGL02095:Polr3a APN 14 24454610 missense possibly damaging 0.91
IGL02454:Polr3a APN 14 24475823 missense possibly damaging 0.87
IGL02702:Polr3a APN 14 24470877 missense probably benign 0.07
IGL02961:Polr3a APN 14 24467040 nonsense probably null
IGL03069:Polr3a APN 14 24461740 missense probably damaging 0.99
R0001:Polr3a UTSW 14 24452189 splice site probably benign
R0048:Polr3a UTSW 14 24469255 splice site probably benign
R0157:Polr3a UTSW 14 24479186 missense probably damaging 0.99
R0449:Polr3a UTSW 14 24484466 missense probably damaging 0.99
R0597:Polr3a UTSW 14 24484134 missense probably benign 0.29
R0604:Polr3a UTSW 14 24484164 missense probably damaging 1.00
R0644:Polr3a UTSW 14 24484164 missense probably damaging 1.00
R0703:Polr3a UTSW 14 24484164 missense probably damaging 1.00
R0754:Polr3a UTSW 14 24484164 missense probably damaging 1.00
R0767:Polr3a UTSW 14 24484164 missense probably damaging 1.00
R0816:Polr3a UTSW 14 24484164 missense probably damaging 1.00
R0817:Polr3a UTSW 14 24484164 missense probably damaging 1.00
R0819:Polr3a UTSW 14 24484164 missense probably damaging 1.00
R0840:Polr3a UTSW 14 24452200 missense possibly damaging 0.95
R1481:Polr3a UTSW 14 24452548 missense probably null 0.98
R1644:Polr3a UTSW 14 24470624 missense probably damaging 1.00
R1699:Polr3a UTSW 14 24484164 missense probably damaging 1.00
R1704:Polr3a UTSW 14 24484120 nonsense probably null
R2363:Polr3a UTSW 14 24475892 splice site probably null
R3419:Polr3a UTSW 14 24467035 missense probably damaging 1.00
R3934:Polr3a UTSW 14 24476101 missense probably benign 0.30
R4296:Polr3a UTSW 14 24453196 missense possibly damaging 0.82
R4611:Polr3a UTSW 14 24452508 splice site probably null
R4690:Polr3a UTSW 14 24464281 missense possibly damaging 0.78
R4934:Polr3a UTSW 14 24452624 missense probably benign 0.11
R4947:Polr3a UTSW 14 24482464 missense probably benign 0.00
R5232:Polr3a UTSW 14 24453211 missense probably benign 0.00
R5263:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5264:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5265:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5282:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5319:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5321:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5323:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5387:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5388:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5401:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5402:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5443:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5444:Polr3a UTSW 14 24454941 missense possibly damaging 0.65
R5725:Polr3a UTSW 14 24465387 splice site probably null
R5841:Polr3a UTSW 14 24450698 missense probably benign 0.00
R6408:Polr3a UTSW 14 24486871 critical splice donor site probably null
R6704:Polr3a UTSW 14 24461842 missense probably damaging 1.00
R7136:Polr3a UTSW 14 24461815 missense not run
Z1088:Polr3a UTSW 14 24479724 missense probably damaging 0.96
Predicted Primers PCR Primer
(F):5'- AGCAGTTCATTACCCGCACTGTC -3'
(R):5'- GTGCCCTGTGAGAACAGAAGATGAC -3'

Sequencing Primer
(F):5'- CATCTCAGCCTTCCACAGG -3'
(R):5'- GGGTCTCTGAAACTAGCAAGTCTC -3'
Posted On2013-05-23