Incidental Mutation 'R5443:Polr3a'
ID 427292
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 043008-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5443 (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: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.9%
Validation Efficiency 99% (68/69)
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
Akap12 A T 10: 4,305,576 (GRCm39) E795D probably damaging Het
Aldh6a1 T C 12: 84,484,745 (GRCm39) probably null Het
Aox4 A G 1: 58,273,151 (GRCm39) probably null Het
Arhgap39 G A 15: 76,682,125 (GRCm39) probably benign Het
AW551984 T C 9: 39,509,325 (GRCm39) E272G possibly damaging Het
C1qc G A 4: 136,619,804 (GRCm39) probably benign Het
Carhsp1 C A 16: 8,482,203 (GRCm39) R26L probably benign Het
Cdh12 G T 15: 21,237,935 (GRCm39) V57L probably benign Het
Cfap298 G T 16: 90,724,099 (GRCm39) Q168K probably benign Het
Clec3a A G 8: 115,144,893 (GRCm39) Y23C probably benign Het
Crebrf G C 17: 26,961,328 (GRCm39) V150L probably damaging Het
Ddx41 G T 13: 55,683,104 (GRCm39) A201E probably benign Het
Doc2b T C 11: 75,670,921 (GRCm39) K237E probably damaging Het
Dst T C 1: 34,267,620 (GRCm39) S5199P probably damaging Het
Efnb2 A G 8: 8,670,862 (GRCm39) I129T probably damaging Het
Epg5 A G 18: 78,070,712 (GRCm39) E2329G possibly damaging Het
Esrrg A C 1: 187,775,622 (GRCm39) T27P possibly damaging Het
Fah T A 7: 84,241,604 (GRCm39) R316W probably damaging Het
Fat4 T C 3: 39,064,519 (GRCm39) L4825P probably damaging Het
Gabbr1 T C 17: 37,381,648 (GRCm39) V804A probably damaging Het
Gm1322 G A 2: 67,015,012 (GRCm39) noncoding transcript Het
Gm5114 T A 7: 39,058,289 (GRCm39) K443N probably benign Het
Gnai2 T C 9: 107,497,386 (GRCm39) I3V probably damaging Het
Gp2 G A 7: 119,053,821 (GRCm39) P47S possibly damaging Het
Klf15 C A 6: 90,444,342 (GRCm39) Q306K possibly damaging Het
Ly6a2 A T 15: 75,005,568 (GRCm39) noncoding transcript Het
Maco1 A T 4: 134,560,619 (GRCm39) C121* probably null Het
Necab2 A T 8: 120,195,032 (GRCm39) M295L probably benign Het
Nrg1 A T 8: 32,339,348 (GRCm39) Y208N probably damaging Het
Nup88 A T 11: 70,849,256 (GRCm39) Y232* probably null Het
Oacyl A G 18: 65,883,253 (GRCm39) R611G probably benign Het
Oasl1 T C 5: 115,074,129 (GRCm39) probably null Het
Or2n1e T A 17: 38,585,905 (GRCm39) M81K probably damaging Het
Or2y14 G T 11: 49,405,262 (GRCm39) G266C probably damaging Het
Or52h7 T C 7: 104,213,583 (GRCm39) Y52H probably benign Het
Or8k25 A C 2: 86,243,937 (GRCm39) I153R possibly damaging Het
Pate4 A C 9: 35,519,170 (GRCm39) S66A possibly damaging Het
Pigl T A 11: 62,349,309 (GRCm39) C8* probably null Het
Plg G A 17: 12,601,070 (GRCm39) A51T probably benign Het
Ppig A T 2: 69,564,635 (GRCm39) D97V probably damaging Het
Ppp1r16a A G 15: 76,578,846 (GRCm39) K517E possibly damaging Het
Prr16 A T 18: 51,436,225 (GRCm39) S235C probably damaging Het
Psmd1 G A 1: 86,017,905 (GRCm39) R572H probably damaging Het
Sbf2 T C 7: 109,977,135 (GRCm39) probably benign Het
Scrt2 A T 2: 151,924,043 (GRCm39) Y25F probably benign Het
Sema6d A T 2: 124,498,756 (GRCm39) H222L probably damaging Het
Septin2 A G 1: 93,425,174 (GRCm39) N110S possibly damaging Het
Shpk G A 11: 73,113,607 (GRCm39) G340D possibly damaging Het
Smg5 T A 3: 88,261,896 (GRCm39) L723H probably damaging Het
Sp110 C T 1: 85,516,841 (GRCm39) E219K possibly damaging Het
Spo11 T C 2: 172,831,152 (GRCm39) probably benign Het
Srarp T A 4: 141,163,388 (GRCm39) probably null Het
Tbc1d5 A G 17: 51,042,995 (GRCm39) I831T probably damaging Het
Tm9sf2 A T 14: 122,363,607 (GRCm39) Y109F probably damaging Het
Tpcn2 A T 7: 144,809,209 (GRCm39) M699K possibly damaging Het
Trim34a T C 7: 103,909,420 (GRCm39) F289S possibly damaging Het
Trim39 T C 17: 36,571,645 (GRCm39) H371R probably damaging Het
Usp48 T A 4: 137,348,532 (GRCm39) I11N possibly damaging Het
Zbtb10 T C 3: 9,345,108 (GRCm39) F677L probably benign Het
Zer1 C T 2: 30,001,008 (GRCm39) G138S probably damaging Het
Zfp612 A G 8: 110,816,227 (GRCm39) K439R 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
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'- GTTCATTACCCGCACTGTCATG -3'
(R):5'- TCTCAGTGAGAGGTCTGTGACG -3'

Sequencing Primer
(F):5'- GCTGCAGGCTACATCCACAG -3'
(R):5'- AGAGGTCTGTGACGTCCCTTG -3'
Posted On 2016-09-01