Incidental Mutation 'R9264:Polr3a'
ID 702443
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
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9264 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 24498764-24537126 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 24520899 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 587 (T587A)
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: T587A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000026322
Gene: ENSMUSG00000025280
AA Change: T587A

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
AA Change: T587A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (58/58)
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: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca15 A T 7: 120,001,056 (GRCm39) I1531L probably benign Het
Adam28 T C 14: 68,844,914 (GRCm39) Y791C probably benign Het
Ankrd40 T A 11: 94,229,187 (GRCm39) I262N probably damaging Het
Catsperg2 A T 7: 29,397,613 (GRCm39) N1033K possibly damaging Het
Cdh10 A T 15: 18,964,081 (GRCm39) D81V probably damaging Het
Cep290 T C 10: 100,333,878 (GRCm39) V310A possibly damaging Het
Cep78 T C 19: 15,951,830 (GRCm39) Y325C probably damaging Het
Clstn3 T A 6: 124,436,727 (GRCm39) D197V probably damaging Het
Col11a1 T C 3: 114,005,809 (GRCm39) I1647T unknown Het
Col5a1 G A 2: 27,854,123 (GRCm39) R569K unknown Het
Cspg4b G A 13: 113,456,014 (GRCm39) V687M Het
Cyp4a10 T C 4: 115,381,475 (GRCm39) S180P probably benign Het
D630045J12Rik T C 6: 38,135,173 (GRCm39) I1336V probably benign Het
Dchs2 G A 3: 83,177,784 (GRCm39) V946M probably damaging Het
Dnah10 A G 5: 124,813,900 (GRCm39) R347G probably damaging Het
Dnah11 T A 12: 117,991,262 (GRCm39) D2368V probably damaging Het
Ganab T C 19: 8,890,228 (GRCm39) I719T possibly damaging Het
Gm10944 C A 10: 10,557,583 (GRCm39) A11D unknown Het
Gmcl1 T C 6: 86,691,195 (GRCm39) M267V probably benign Het
Inhbe T A 10: 127,186,427 (GRCm39) D251V probably damaging Het
Kcnj1 G A 9: 32,307,654 (GRCm39) R26Q probably benign Het
Lama5 A G 2: 179,838,271 (GRCm39) probably benign Het
Lin9 T A 1: 180,494,912 (GRCm39) D251E probably damaging Het
Magel2 T A 7: 62,028,344 (GRCm39) I416N possibly damaging Het
Mdga2 T C 12: 66,560,057 (GRCm39) N772S probably damaging Het
Ms4a20 T A 19: 11,093,830 (GRCm39) M1L probably benign Het
Msh3 G T 13: 92,485,812 (GRCm39) Q171K probably benign Het
Mslnl T G 17: 25,961,506 (GRCm39) probably benign Het
Mtpn A G 6: 35,489,176 (GRCm39) L116P possibly damaging Het
Myh7 T C 14: 55,213,454 (GRCm39) T1351A probably benign Het
Nectin3 A T 16: 46,274,998 (GRCm39) I353N probably damaging Het
Nprl3 A T 11: 32,183,948 (GRCm39) N500K probably benign Het
Nup93 T A 8: 95,019,348 (GRCm39) I181N probably benign Het
Optc T C 1: 133,832,978 (GRCm39) I41V probably benign Het
Or1b1 G A 2: 36,994,801 (GRCm39) T287I probably damaging Het
Or4p23 T C 2: 88,576,776 (GRCm39) H152R probably damaging Het
Pcdh7 C A 5: 58,286,663 (GRCm39) N1246K probably benign Het
Pcdhb3 T A 18: 37,435,166 (GRCm39) D377E probably benign Het
Pnpla6 C T 8: 3,573,294 (GRCm39) P386L probably benign Het
Pramel1 T G 4: 143,125,099 (GRCm39) L341R probably damaging Het
Rhot2 A T 17: 26,060,740 (GRCm39) N210K probably damaging Het
Slc37a1 A G 17: 31,519,459 (GRCm39) I12V probably benign Het
Spmip7 T A 11: 11,414,678 (GRCm39) D141E Het
Sstr3 G T 15: 78,423,792 (GRCm39) N318K probably damaging Het
Ssx2ip T C 3: 146,142,955 (GRCm39) V511A probably benign Het
Stfa1 G A 16: 36,100,930 (GRCm39) V57I unknown Het
Syne1 T G 10: 5,212,793 (GRCm39) R3265S probably damaging Het
Tacc2 G T 7: 130,228,533 (GRCm39) K1739N probably damaging Het
Tas2r143 A T 6: 42,377,673 (GRCm39) M168L probably benign Het
Tm4sf1 A T 3: 57,202,031 (GRCm39) probably null Het
Ttc16 A G 2: 32,653,017 (GRCm39) I604T possibly damaging Het
Ugt1a10 T A 1: 87,983,393 (GRCm39) W64R possibly damaging Het
Usp34 A T 11: 23,439,064 (GRCm39) H3561L Het
Vasp C T 7: 18,993,376 (GRCm39) V276I unknown Het
Vwa3a A G 7: 120,374,687 (GRCm39) N333S probably benign Het
Wipf3 A G 6: 54,460,866 (GRCm39) N105D probably benign Het
Zfp760 T C 17: 21,942,663 (GRCm39) S613P 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
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
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'- GACACTGAAGATCTGCTTTCCG -3'
(R):5'- TCTGGGAAGCAGACCTGAAG -3'

Sequencing Primer
(F):5'- AAGATCTGCTTTCCGGTCCACAG -3'
(R):5'- TTTAACGTGTGTGTGTTCCCC -3'
Posted On 2022-03-25