Incidental Mutation 'R6408:Polr3a'
ID 514550
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 044553-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6408 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 24498764-24537126 bp(-) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to T at 24536939 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000026322 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026322] [ENSMUST00000112384] [ENSMUST00000169826] [ENSMUST00000223718] [ENSMUST00000223999] [ENSMUST00000224568] [ENSMUST00000225023]
AlphaFold B2RXC6
Predicted Effect probably null
Transcript: ENSMUST00000026322
SMART Domains Protein: ENSMUSP00000026322
Gene: ENSMUSG00000025280

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: ENSMUST00000112384
SMART Domains Protein: ENSMUSP00000108003
Gene: ENSMUSG00000025290

DomainStartEndE-ValueType
Pfam:Ribosomal_S24e 23 108 4.4e-41 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000169826
SMART Domains Protein: ENSMUSP00000125977
Gene: ENSMUSG00000025290

DomainStartEndE-ValueType
Pfam:Ribosomal_S24e 24 102 1.9e-48 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000223718
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223931
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223939
Predicted Effect probably benign
Transcript: ENSMUST00000223999
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225117
Predicted Effect noncoding transcript
Transcript: ENSMUST00000224569
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225014
Predicted Effect noncoding transcript
Transcript: ENSMUST00000224699
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225994
Predicted Effect probably benign
Transcript: ENSMUST00000224568
Predicted Effect noncoding transcript
Transcript: ENSMUST00000224549
Predicted Effect probably benign
Transcript: ENSMUST00000225023
Meta Mutation Damage Score 0.9492 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.3%
  • 20x: 97.2%
Validation Efficiency 94% (45/48)
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700028K03Rik T C 5: 107,691,858 (GRCm39) S50P probably damaging Het
4930407I10Rik T C 15: 81,949,307 (GRCm39) V1068A possibly damaging Het
Acss1 A G 2: 150,470,412 (GRCm39) probably null Het
Amer2 T C 14: 60,617,674 (GRCm39) I497T probably damaging Het
Azi2 A T 9: 117,890,550 (GRCm39) R51* probably null Het
Brdt A G 5: 107,533,358 (GRCm39) D946G probably damaging Het
Bzw2 C T 12: 36,157,524 (GRCm39) V314I possibly damaging Het
Capn13 A T 17: 73,672,954 (GRCm39) Y116* probably null Het
Clca4b A G 3: 144,625,036 (GRCm39) I485T probably benign Het
Crybg3 T A 16: 59,316,053 (GRCm39) T1130S possibly damaging Het
Cubn C T 2: 13,299,014 (GRCm39) V3220M probably damaging Het
Cyp4f16 T A 17: 32,770,173 (GRCm39) L514Q probably damaging Het
D7Ertd443e G T 7: 133,951,440 (GRCm39) Q31K probably benign Het
Dcaf15 T C 8: 84,831,355 (GRCm39) E8G probably benign Het
Ddx24 A C 12: 103,391,819 (GRCm39) probably benign Het
Diaph3 T C 14: 87,066,430 (GRCm39) M988V possibly damaging Het
Dlx4 A G 11: 95,036,078 (GRCm39) V77A probably benign Het
Dnah3 T C 7: 119,522,191 (GRCm39) probably null Het
Drc1 A G 5: 30,513,632 (GRCm39) E396G probably benign Het
Gab1 C A 8: 81,515,226 (GRCm39) R364L possibly damaging Het
Gbp2b T C 3: 142,323,899 (GRCm39) L568S probably benign Het
Gjb5 A T 4: 127,249,940 (GRCm39) F68Y probably benign Het
Hs6st3 C A 14: 119,376,046 (GRCm39) P74T probably benign Het
Kif26b T C 1: 178,745,133 (GRCm39) L1743P probably damaging Het
Lnx1 A T 5: 74,846,307 (GRCm39) C48S probably damaging Het
Lrfn2 A G 17: 49,377,654 (GRCm39) H245R probably damaging Het
Lrrc27 A G 7: 138,798,184 (GRCm39) E93G probably benign Het
Mettl6 T C 14: 31,201,683 (GRCm39) E253G probably damaging Het
Nmu A T 5: 76,491,818 (GRCm39) F106Y probably damaging Het
Pcsk7 T C 9: 45,820,994 (GRCm39) I142T probably benign Het
Psmb9 G T 17: 34,404,707 (GRCm39) A19E probably damaging Het
Pus7l A G 15: 94,429,456 (GRCm39) M454T probably benign Het
Raet1e A G 10: 22,056,645 (GRCm39) T74A probably benign Het
Ralb A C 1: 119,405,839 (GRCm39) Y43* probably null Het
Ralgapa1 C A 12: 55,730,695 (GRCm39) E1947* probably null Het
Rnf26rt A G 6: 76,473,441 (GRCm39) C392R probably damaging Het
Robo1 T C 16: 72,768,934 (GRCm39) Y500H probably benign Het
Shroom1 A C 11: 53,354,214 (GRCm39) T45P probably benign Het
Slit2 A G 5: 48,142,328 (GRCm39) probably benign Het
Spmip2 A G 3: 79,356,706 (GRCm39) R170G probably benign Het
Srgap3 T C 6: 112,699,967 (GRCm39) S1004G probably damaging Het
Taok2 A G 7: 126,470,164 (GRCm39) V888A probably benign Het
Tbc1d8 T A 1: 39,441,980 (GRCm39) D204V probably damaging Het
Thoc2l A G 5: 104,666,643 (GRCm39) I388M probably benign Het
Trav7d-4 C A 14: 53,007,624 (GRCm39) A39D probably damaging Het
Ush2a G T 1: 187,999,229 (GRCm39) E180* probably null Het
Vmn1r37 A G 6: 66,708,563 (GRCm39) D63G probably benign Het
Zfp282 G A 6: 47,857,319 (GRCm39) R184Q 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
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
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'- TGACACTGTTCCGTCCATTG -3'
(R):5'- CTCTCTTCATAAAGTCCGGCGG -3'

Sequencing Primer
(F):5'- ATTGCACTTTCCCCGCTATAC -3'
(R):5'- TAAAGTCCGGCGGCGGAAG -3'
Posted On 2018-05-04