Incidental Mutation 'R4690:Polr3a'
ID 354869
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 041941-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4690 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 24498764-24537126 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 24514349 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 817 (S817T)
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: S817T

PolyPhen 2 Score 0.782 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000026322
Gene: ENSMUSG00000025280
AA Change: S817T

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
Meta Mutation Damage Score 0.0873 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.5%
Validation Efficiency 98% (89/91)
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: 85 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca9 A G 11: 110,039,706 (GRCm39) F436L probably damaging Het
Adam28 G T 14: 68,879,497 (GRCm39) Q184K probably benign Het
Adh6a A G 3: 138,031,932 (GRCm39) T275A possibly damaging Het
Agap2 A G 10: 126,927,244 (GRCm39) D1082G possibly damaging Het
Alox5 A T 6: 116,400,150 (GRCm39) V263E probably damaging Het
Arhgef16 C T 4: 154,372,420 (GRCm39) probably null Het
Bspry G A 4: 62,404,762 (GRCm39) R186Q probably damaging Het
Ccdc188 T A 16: 18,036,159 (GRCm39) H111Q probably damaging Het
Cd40 T C 2: 164,911,615 (GRCm39) F209S possibly damaging Het
Cfap43 C A 19: 47,736,298 (GRCm39) V1398L probably benign Het
Cln3 A T 7: 126,174,565 (GRCm39) I286N possibly damaging Het
Col9a1 T C 1: 24,263,787 (GRCm39) probably null Het
Cpne9 A G 6: 113,279,016 (GRCm39) E470G probably damaging Het
Cul5 A T 9: 53,534,171 (GRCm39) W654R probably damaging Het
Cyp2a22 T A 7: 26,638,634 (GRCm39) K51* probably null Het
Dcaf10 G A 4: 45,372,769 (GRCm39) R394Q possibly damaging Het
Dot1l C A 10: 80,622,016 (GRCm39) S556* probably null Het
Eif3d A T 15: 77,851,516 (GRCm39) M98K probably benign Het
Fiz1 A G 7: 5,012,167 (GRCm39) V117A probably benign Het
Fryl A G 5: 73,257,636 (GRCm39) V722A probably benign Het
Ftdc1 G A 16: 58,434,333 (GRCm39) T128I probably benign Het
Gm3095 G T 14: 3,964,471 (GRCm38) R63I probably benign Het
Gm7133 A T 1: 97,197,224 (GRCm39) noncoding transcript Het
Hoxb8 A T 11: 96,175,286 (GRCm39) D241V probably benign Het
Hrnr A G 3: 93,230,959 (GRCm39) Q399R unknown Het
Itpk1 A T 12: 102,572,434 (GRCm39) V93D probably damaging Het
Kars1 C T 8: 112,729,216 (GRCm39) A164T probably benign Het
Kcnq4 A T 4: 120,574,208 (GRCm39) I150N probably damaging Het
Kcnrg A T 14: 61,849,176 (GRCm39) L212F probably damaging Het
Kif5b A T 18: 6,216,759 (GRCm39) D521E probably benign Het
Klf11 C T 12: 24,705,071 (GRCm39) T158M probably damaging Het
Klhl6 T C 16: 19,776,034 (GRCm39) I175V probably benign Het
Lsm1 A G 8: 26,283,708 (GRCm39) N40S probably damaging Het
Map1b T C 13: 99,567,576 (GRCm39) E1715G unknown Het
Mecom C A 3: 30,292,459 (GRCm39) A4S probably benign Het
Muc5b G A 7: 141,396,031 (GRCm39) V96M unknown Het
Mug2 A T 6: 122,013,255 (GRCm39) I341L probably benign Het
Mxra7 A T 11: 116,707,078 (GRCm39) probably null Het
Myo5a T C 9: 75,061,105 (GRCm39) L537P probably damaging Het
Myo5b A T 18: 74,855,533 (GRCm39) N1241Y probably damaging Het
Naa16 T C 14: 79,582,497 (GRCm39) R531G probably damaging Het
Neb T A 2: 52,134,087 (GRCm39) M3299L probably benign Het
Nlrp4b T A 7: 10,453,130 (GRCm39) Y76N probably benign Het
Nmral1 T C 16: 4,534,205 (GRCm39) T79A probably damaging Het
Noct C T 3: 51,155,300 (GRCm39) Q23* probably null Het
Nrxn1 A T 17: 90,344,509 (GRCm39) V438D probably damaging Het
Or5b109 A C 19: 13,212,132 (GRCm39) N173H possibly damaging Het
Or5m9 T A 2: 85,877,242 (GRCm39) C139S probably damaging Het
Oxct2a T C 4: 123,216,836 (GRCm39) T182A probably benign Het
Pank2 T C 2: 131,115,945 (GRCm39) I121T probably damaging Het
Pcdh1 T A 18: 38,336,528 (GRCm39) T36S probably benign Het
Pfdn1 A T 18: 36,584,133 (GRCm39) M67K possibly damaging Het
Plec T C 15: 76,058,456 (GRCm39) E3849G probably damaging Het
Pomgnt1 T A 4: 116,012,707 (GRCm39) D401E probably damaging Het
Ppp1r13b T A 12: 111,798,992 (GRCm39) D891V probably damaging Het
Prr14l A G 5: 33,001,500 (GRCm39) probably benign Het
Ptk2b A G 14: 66,410,749 (GRCm39) probably null Het
Rab13 G C 3: 90,128,330 (GRCm39) probably null Het
Rexo1 C T 10: 80,382,255 (GRCm39) A751T probably benign Het
Rfx1 T C 8: 84,809,374 (GRCm39) V233A possibly damaging Het
Rnf149 C T 1: 39,616,295 (GRCm39) probably benign Het
Rrm1 A G 7: 102,097,086 (GRCm39) D122G probably benign Het
Serpina1b A G 12: 103,698,639 (GRCm39) F70S probably damaging Het
Serpinb13 C T 1: 106,910,574 (GRCm39) S66L probably damaging Het
Sh3rf3 T C 10: 58,649,526 (GRCm39) S44P possibly damaging Het
Shroom1 A G 11: 53,356,549 (GRCm39) T471A possibly damaging Het
Slc6a1 A G 6: 114,279,792 (GRCm39) Y152C probably damaging Het
Spata31f3 T A 4: 42,873,032 (GRCm39) probably null Het
Spata6 A T 4: 111,632,023 (GRCm39) T145S probably damaging Het
Srcap G A 7: 127,137,186 (GRCm39) G956D probably damaging Het
Ssh2 A T 11: 77,346,031 (GRCm39) I1339F possibly damaging Het
Tardbp A T 4: 148,697,078 (GRCm39) *99K probably null Het
Tbc1d22a A G 15: 86,196,037 (GRCm39) Y336C probably damaging Het
Tmcc3 G A 10: 94,381,419 (GRCm39) probably benign Het
Tmem178b T G 6: 40,222,547 (GRCm39) D87E probably benign Het
Tmem184a A C 5: 139,791,377 (GRCm39) S380A probably benign Het
Tnfaip2 A G 12: 111,411,682 (GRCm39) K84R possibly damaging Het
Tpgs1 A G 10: 79,511,235 (GRCm39) T126A probably benign Het
Traf3ip1 A G 1: 91,447,834 (GRCm39) E437G possibly damaging Het
Trpc4ap C T 2: 155,477,053 (GRCm39) C755Y probably damaging Het
Tsfm A G 10: 126,866,547 (GRCm39) probably benign Het
Tulp1 A C 17: 28,570,811 (GRCm39) probably benign Het
Vmn1r23 A T 6: 57,903,010 (GRCm39) M256K probably benign Het
Zdhhc8 T C 16: 18,044,605 (GRCm39) D305G probably damaging Het
Zfp326 G A 5: 106,054,942 (GRCm39) R282H 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
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'- CCATTGTGATGGTGGTGAAAC -3'
(R):5'- TGGCTTCACCTACATTGCTG -3'

Sequencing Primer
(F):5'- CCAAACAAGCACTTCAAATGTTTG -3'
(R):5'- CTACATTGCTGTAGCTGTTGC -3'
Posted On 2015-10-21