Incidental Mutation 'R0445:Polr3a'
ID 39334
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 038646-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0445 (G1)
Quality Score 163
Status Validated
Chromosome 14
Chromosomal Location 24498764-24537126 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 24504989 bp (GRCm39)
Zygosity Heterozygous
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]
AlphaFold B2RXC6
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 0.0604 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: 48,400,542 (GRCm39) probably null Het
A2m C T 6: 121,634,914 (GRCm39) T687I probably damaging Het
Acsbg1 A G 9: 54,523,179 (GRCm39) S483P probably damaging Het
Adam22 T A 5: 8,230,591 (GRCm39) probably benign Het
Aggf1 A G 13: 95,490,509 (GRCm39) V595A possibly damaging Het
Aplf A T 6: 87,640,734 (GRCm39) L71I probably damaging Het
Arid3c G T 4: 41,725,172 (GRCm39) P292T probably benign Het
Bltp1 T C 3: 37,054,214 (GRCm39) V3111A probably damaging Het
Brms1l T A 12: 55,908,191 (GRCm39) Y213* probably null Het
C87436 T A 6: 86,426,832 (GRCm39) S332T possibly damaging Het
Cad G A 5: 31,230,053 (GRCm39) A1454T probably benign Het
Cdkn3 T C 14: 47,004,857 (GRCm39) probably null Het
Cnot1 A G 8: 96,486,836 (GRCm39) C624R probably damaging Het
Cntnap5c A T 17: 58,411,738 (GRCm39) I541F probably benign Het
Dennd1b A G 1: 139,095,503 (GRCm39) probably benign Het
Dscam A T 16: 96,573,703 (GRCm39) I753N probably damaging Het
Eef2 C CN 10: 81,014,604 (GRCm39) probably null Het
Epg5 T A 18: 78,057,399 (GRCm39) V1826D possibly damaging Het
Epha8 T C 4: 136,659,711 (GRCm39) Y755C probably damaging Het
Esco1 A T 18: 10,574,989 (GRCm39) N694K probably damaging Het
Fermt3 T C 19: 6,980,667 (GRCm39) H300R probably benign Het
Galnt5 C A 2: 57,888,962 (GRCm39) F187L probably benign Het
Gm17067 A G 7: 42,358,046 (GRCm39) I152T probably benign Het
Gnb3 T C 6: 124,814,218 (GRCm39) D154G possibly damaging Het
Gpr155 G A 2: 73,200,488 (GRCm39) probably benign Het
Hdac3 A G 18: 38,076,777 (GRCm39) I240T probably damaging Het
Ifitm1 A T 7: 140,548,354 (GRCm39) probably null Het
Kif1b A T 4: 149,272,466 (GRCm39) L1455Q probably benign Het
Krt1 A C 15: 101,756,056 (GRCm39) L388R probably damaging Het
Lrp1 T A 10: 127,426,505 (GRCm39) K635* probably null Het
Map3k2 A G 18: 32,350,263 (GRCm39) Y371C probably damaging Het
Mcu T C 10: 59,292,467 (GRCm39) probably benign Het
Mkrn1 C T 6: 39,381,788 (GRCm39) V167I probably benign Het
Mrpl9 T A 3: 94,352,198 (GRCm39) probably benign Het
Naip2 T C 13: 100,298,395 (GRCm39) Y547C possibly damaging Het
Nup88 G A 11: 70,838,555 (GRCm39) T487I probably benign Het
Oas3 G A 5: 120,894,210 (GRCm39) R39C probably damaging Het
Obscn C T 11: 58,890,161 (GRCm39) R7457H unknown Het
Or13c25 G A 4: 52,910,849 (GRCm39) T315M probably benign Het
Or2y13 T A 11: 49,414,784 (GRCm39) V78E probably damaging Het
Paf1 T C 7: 28,095,113 (GRCm39) S118P probably damaging Het
Parp4 T A 14: 56,840,205 (GRCm39) probably null Het
Pcdh15 A T 10: 74,178,381 (GRCm39) Y157F probably damaging Het
Pex10 G A 4: 155,153,531 (GRCm39) probably null Het
Phrf1 C T 7: 140,827,244 (GRCm39) probably benign Het
Ppfia4 A C 1: 134,255,027 (GRCm39) L276R probably benign Het
Rdh16f1 T C 10: 127,626,736 (GRCm39) L263S probably benign Het
Ryr3 T C 2: 112,696,399 (GRCm39) D967G probably benign Het
Shc1 G T 3: 89,333,844 (GRCm39) A226S probably damaging Het
Slc4a1 A G 11: 102,245,192 (GRCm39) V585A probably benign Het
Stk38l T A 6: 146,677,184 (GRCm39) S461T probably benign Het
Tbkbp1 A T 11: 97,040,295 (GRCm39) S40T probably damaging Het
Tet1 A G 10: 62,715,720 (GRCm39) M25T probably benign Het
Themis A G 10: 28,658,007 (GRCm39) R192G probably damaging Het
Tmem144 T C 3: 79,732,661 (GRCm39) T206A probably benign Het
Tmem74b G A 2: 151,548,879 (GRCm39) R202H probably damaging Het
Trpm1 T C 7: 63,894,590 (GRCm39) probably benign Het
Vars1 A G 17: 35,230,785 (GRCm39) H557R probably benign Het
Zbtb12 C A 17: 35,115,277 (GRCm39) A354E possibly damaging Het
Zfp143 A T 7: 109,660,324 (GRCm39) probably benign Het
Zftraf1 T C 15: 76,532,457 (GRCm39) H217R probably 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
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
R5387: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'- AGCAGTTCATTACCCGCACTGTC -3'
(R):5'- GTGCCCTGTGAGAACAGAAGATGAC -3'

Sequencing Primer
(F):5'- CATCTCAGCCTTCCACAGG -3'
(R):5'- GGGTCTCTGAAACTAGCAAGTCTC -3'
Posted On 2013-05-23