Incidental Mutation 'R5910:Polr2a'
ID 460941
Institutional Source Beutler Lab
Gene Symbol Polr2a
Ensembl Gene ENSMUSG00000005198
Gene Name polymerase (RNA) II (DNA directed) polypeptide A
Synonyms Rpo2-1, 220kDa
MMRRC Submission 044107-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.968) question?
Stock # R5910 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 69624823-69649459 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 69637696 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Glutamine at position 216 (L216Q)
Ref Sequence ENSEMBL: ENSMUSP00000050771 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000058470] [ENSMUST00000071213]
AlphaFold P08775
Predicted Effect probably damaging
Transcript: ENSMUST00000058470
AA Change: L216Q

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000050771
Gene: ENSMUSG00000005198
AA Change: L216Q

DomainStartEndE-ValueType
Blast:RPOLA_N 110 179 5e-37 BLAST
RPOLA_N 246 549 7.02e-203 SMART
Pfam:RNA_pol_Rpb1_4 716 823 3.6e-39 PFAM
Pfam:RNA_pol_Rpb1_5 830 1428 2e-101 PFAM
Pfam:RNA_pol_Rpb1_6 896 1079 1.7e-70 PFAM
Pfam:RNA_pol_Rpb1_7 1164 1299 1.7e-57 PFAM
Pfam:RNA_pol_Rpb1_R 1555 1568 2.1e-3 PFAM
Pfam:RNA_pol_Rpb1_R 1616 1629 8.8e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1630 1643 1.9e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1644 1657 2.3e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1658 1671 2.2e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1672 1685 2.4e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1686 1699 2.5e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1700 1713 2.5e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1714 1727 2.5e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1728 1741 2.6e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1742 1755 5.3e-6 PFAM
Pfam:RNA_pol_Rpb1_R 1757 1769 5.8e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1784 1797 2.6e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1798 1811 4.8e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1826 1839 4.3e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1841 1853 2e-3 PFAM
Pfam:RNA_pol_Rpb1_R 1854 1867 6.9e-6 PFAM
Pfam:RNA_pol_Rpb1_R 1868 1881 3.7e-6 PFAM
Pfam:RNA_pol_Rpb1_R 1882 1895 1.2e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1896 1909 5e-6 PFAM
Pfam:RNA_pol_Rpb1_R 1910 1923 2.5e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1924 1936 2e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1931 1954 2.6e-3 PFAM
Pfam:RNA_pol_Rpb1_R 1948 1960 2.5e-3 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000071213
AA Change: L216Q

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000071200
Gene: ENSMUSG00000005198
AA Change: L216Q

DomainStartEndE-ValueType
Blast:RPOLA_N 110 179 5e-37 BLAST
RPOLA_N 246 549 7.02e-203 SMART
Pfam:RNA_pol_Rpb1_4 716 823 1.8e-41 PFAM
Pfam:RNA_pol_Rpb1_5 830 1428 4.8e-104 PFAM
Pfam:RNA_pol_Rpb1_6 896 1079 5.2e-74 PFAM
Pfam:RNA_pol_Rpb1_7 1164 1299 1.4e-55 PFAM
low complexity region 1503 1522 N/A INTRINSIC
low complexity region 1524 1549 N/A INTRINSIC
Pfam:RNA_pol_Rpb1_R 1578 1591 2.7e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1592 1605 2.5e-6 PFAM
Pfam:RNA_pol_Rpb1_R 1606 1619 2.7e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1620 1633 2.5e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1634 1647 2.5e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1648 1661 2.4e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1662 1675 2.4e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1676 1689 2.6e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1690 1703 2.3e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1704 1717 5.2e-7 PFAM
Pfam:RNA_pol_Rpb1_R 1718 1731 5.5e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1732 1745 1.6e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1746 1759 8.6e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1760 1773 2e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1788 1801 3.3e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1802 1815 2.4e-4 PFAM
Pfam:RNA_pol_Rpb1_R 1816 1829 8.3e-7 PFAM
Pfam:RNA_pol_Rpb1_R 1830 1843 2.2e-6 PFAM
Pfam:RNA_pol_Rpb1_R 1844 1857 1.6e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1858 1871 2.8e-6 PFAM
Pfam:RNA_pol_Rpb1_R 1872 1885 6e-7 PFAM
Pfam:RNA_pol_Rpb1_R 1886 1899 4.6e-6 PFAM
Pfam:RNA_pol_Rpb1_R 1893 1909 4.8e-5 PFAM
Pfam:RNA_pol_Rpb1_R 1903 1916 2.8e-6 PFAM
Pfam:RNA_pol_Rpb1_R 1910 1923 1.6e-4 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151586
Meta Mutation Damage Score 0.8288 question?
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.4%
  • 10x: 97.0%
  • 20x: 90.5%
Validation Efficiency 95% (93/98)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the largest subunit of RNA polymerase II, the polymerase responsible for synthesizing messenger RNA in eukaryotes. The product of this gene contains a carboxy terminal domain composed of heptapeptide repeats that are essential for polymerase activity. These repeats contain serine and threonine residues that are phosphorylated in actively transcribing RNA polymerase. In addition, this subunit, in combination with several other polymerase subunits, forms the DNA binding domain of the polymerase, a groove in which the DNA template is transcribed into RNA. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a reporter allele show prenatal lethality. Homozygotes for a small deletion in the C-terminal domain are viable, fertile and developmentally normal. Homozygotes for a larger deletion show reduced fetal size and partial postnatal lethality; survivors are small but otherwise normal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 79 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2m A G 6: 121,645,076 (GRCm39) N976D probably damaging Het
Adamts1 G A 16: 85,599,037 (GRCm39) R188W probably benign Het
Adcy4 A T 14: 56,016,470 (GRCm39) V327D probably damaging Het
Alg8 T C 7: 97,039,493 (GRCm39) I408T possibly damaging Het
Ankib1 T C 5: 3,743,217 (GRCm39) S933G probably benign Het
Ap2a2 A G 7: 141,178,691 (GRCm39) D106G probably damaging Het
Arhgap22 A T 14: 33,088,572 (GRCm39) H351L probably damaging Het
Arhgef2 A G 3: 88,542,327 (GRCm39) Y310C probably damaging Het
Atm A T 9: 53,359,380 (GRCm39) S2804R probably damaging Het
Baz2b A G 2: 59,807,770 (GRCm39) L163P possibly damaging Het
Bcl2l12 C T 7: 44,645,967 (GRCm39) probably null Het
Cdh23 A G 10: 60,213,600 (GRCm39) V1495A possibly damaging Het
Cep78 A G 19: 15,946,492 (GRCm39) S447P possibly damaging Het
Cfap43 G A 19: 47,768,710 (GRCm39) T778I possibly damaging Het
Cfap54 A T 10: 92,901,043 (GRCm39) N170K probably damaging Het
Cmya5 A T 13: 93,229,151 (GRCm39) L1979Q probably damaging Het
Col15a1 A T 4: 47,289,514 (GRCm39) E846D probably damaging Het
Col5a1 A G 2: 27,926,900 (GRCm39) K308E possibly damaging Het
Dcst1 T A 3: 89,257,731 (GRCm39) T680S possibly damaging Het
Dsp T C 13: 38,376,445 (GRCm39) L1410P possibly damaging Het
Edem3 T A 1: 151,646,578 (GRCm39) probably null Het
Efcab3 A T 11: 104,581,760 (GRCm39) E34V probably benign Het
Eif4e2 T A 1: 87,148,696 (GRCm39) Y64N probably damaging Het
Fcgbp C T 7: 27,784,928 (GRCm39) probably benign Het
Gm7275 A T 16: 47,893,826 (GRCm39) noncoding transcript Het
Grin3b G T 10: 79,808,855 (GRCm39) V202L probably benign Het
Gsdmc4 G A 15: 63,767,101 (GRCm39) S223F possibly damaging Het
H2bc14 A G 13: 21,906,470 (GRCm39) N68S probably benign Het
Hbp1 T C 12: 31,987,651 (GRCm39) H183R probably benign Het
Hectd3 A G 4: 116,859,331 (GRCm39) M652V probably benign Het
Hmgxb4 T C 8: 75,726,193 (GRCm39) F13L probably benign Het
Hnrnpab T C 11: 51,492,281 (GRCm39) K271R probably benign Het
Ilvbl A T 10: 78,412,947 (GRCm39) K156N probably benign Het
Iqce A T 5: 140,687,973 (GRCm39) probably benign Het
Itpr2 C A 6: 146,231,069 (GRCm39) V1194L probably benign Het
Kif18b A G 11: 102,804,370 (GRCm39) F384L probably benign Het
Klf14 A G 6: 30,934,774 (GRCm39) Y287H probably benign Het
Klhl6 A G 16: 19,775,844 (GRCm39) M238T probably benign Het
Lbp G A 2: 158,166,477 (GRCm39) V344I probably benign Het
Lrp12 T C 15: 39,739,439 (GRCm39) probably null Het
Mapk7 T A 11: 61,384,447 (GRCm39) M1L probably benign Het
Muc5b A G 7: 141,415,048 (GRCm39) T2665A possibly damaging Het
Ncln A T 10: 81,331,912 (GRCm39) probably null Het
Nfxl1 T C 5: 72,697,708 (GRCm39) R347G probably benign Het
Npnt C A 3: 132,612,179 (GRCm39) C231F probably damaging Het
Nrap T A 19: 56,330,743 (GRCm39) H1070L probably benign Het
Nrxn1 G T 17: 91,011,746 (GRCm39) Y294* probably null Het
Or4c126 A G 2: 89,823,782 (GRCm39) D15G probably benign Het
Or9s27 T C 1: 92,516,429 (GRCm39) Y126H probably damaging Het
Otog A G 7: 45,948,022 (GRCm39) H2341R possibly damaging Het
Paqr3 T C 5: 97,243,887 (GRCm39) probably null Het
Pcdhb11 T C 18: 37,556,796 (GRCm39) F709L probably benign Het
Phf12 G A 11: 77,918,224 (GRCm39) R812Q probably damaging Het
Polrmt A G 10: 79,579,331 (GRCm39) L140P probably benign Het
Pou2f3 C T 9: 43,045,769 (GRCm39) probably null Het
Prkcd A T 14: 30,317,938 (GRCm39) N548K probably benign Het
Pygb A G 2: 150,657,620 (GRCm39) D361G probably benign Het
Rpl9 A T 5: 65,546,044 (GRCm39) probably benign Het
Rubcnl A T 14: 75,272,912 (GRCm39) T211S probably benign Het
Rusc1 C T 3: 88,999,027 (GRCm39) G252S probably benign Het
Scnn1g A G 7: 121,337,318 (GRCm39) T60A probably damaging Het
Sipa1l2 T G 8: 126,218,423 (GRCm39) T305P probably benign Het
Slc18b1 T A 10: 23,700,565 (GRCm39) probably benign Het
Sp100 G A 1: 85,608,861 (GRCm39) probably null Het
Tekt5 A T 16: 10,205,017 (GRCm39) probably null Het
Tlnrd1 T A 7: 83,533,693 (GRCm39) probably benign Het
Tpcn1 A G 5: 120,685,462 (GRCm39) probably benign Het
Tpcn2 T C 7: 144,814,719 (GRCm39) I461V probably benign Het
Traf3ip1 A G 1: 91,455,467 (GRCm39) K643E probably damaging Het
Trim33 T C 3: 103,251,892 (GRCm39) C914R probably damaging Het
Trip11 G A 12: 101,849,738 (GRCm39) T1442I probably damaging Het
Ttll6 A G 11: 96,026,415 (GRCm39) M107V possibly damaging Het
Uap1l1 A G 2: 25,253,445 (GRCm39) probably benign Het
Ube3b T A 5: 114,553,370 (GRCm39) I914N possibly damaging Het
Usp24 A G 4: 106,237,665 (GRCm39) T1107A probably damaging Het
Usp40 A T 1: 87,896,122 (GRCm39) C811* probably null Het
Vps11 T C 9: 44,270,432 (GRCm39) probably null Het
Wdr91 A T 6: 34,868,422 (GRCm39) I433N possibly damaging Het
Zfp770 G C 2: 114,026,713 (GRCm39) S452* probably null Het
Other mutations in Polr2a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00987:Polr2a APN 11 69,634,620 (GRCm39) splice site probably benign
IGL01067:Polr2a APN 11 69,638,840 (GRCm39) missense possibly damaging 0.94
IGL01547:Polr2a APN 11 69,635,768 (GRCm39) missense probably damaging 0.99
IGL01589:Polr2a APN 11 69,632,020 (GRCm39) missense probably benign
IGL01955:Polr2a APN 11 69,632,674 (GRCm39) missense probably damaging 1.00
IGL02457:Polr2a APN 11 69,634,076 (GRCm39) splice site probably benign
IGL02526:Polr2a APN 11 69,630,293 (GRCm39) missense probably benign 0.03
IGL02792:Polr2a APN 11 69,636,938 (GRCm39) missense probably damaging 0.99
IGL03058:Polr2a APN 11 69,635,873 (GRCm39) splice site probably null
IGL03083:Polr2a APN 11 69,635,872 (GRCm39) critical splice acceptor site probably null
IGL03198:Polr2a APN 11 69,638,107 (GRCm39) splice site probably null
IGL03201:Polr2a APN 11 69,636,516 (GRCm39) nonsense probably null
Leastest UTSW 11 69,638,118 (GRCm39) splice site probably null
PIT4260001:Polr2a UTSW 11 69,626,793 (GRCm39) missense possibly damaging 0.93
R0126:Polr2a UTSW 11 69,638,251 (GRCm39) missense probably damaging 0.99
R0254:Polr2a UTSW 11 69,634,497 (GRCm39) missense possibly damaging 0.75
R0313:Polr2a UTSW 11 69,625,906 (GRCm39) missense unknown
R0336:Polr2a UTSW 11 69,627,719 (GRCm39) missense possibly damaging 0.92
R0453:Polr2a UTSW 11 69,631,845 (GRCm39) missense possibly damaging 0.65
R0762:Polr2a UTSW 11 69,625,943 (GRCm39) missense unknown
R1101:Polr2a UTSW 11 69,638,897 (GRCm39) missense probably benign 0.23
R1509:Polr2a UTSW 11 69,638,039 (GRCm39) missense possibly damaging 0.93
R1547:Polr2a UTSW 11 69,625,381 (GRCm39) missense probably benign 0.39
R1567:Polr2a UTSW 11 69,636,857 (GRCm39) missense probably benign 0.07
R1597:Polr2a UTSW 11 69,630,755 (GRCm39) missense possibly damaging 0.88
R1614:Polr2a UTSW 11 69,634,199 (GRCm39) missense possibly damaging 0.75
R1698:Polr2a UTSW 11 69,630,703 (GRCm39) critical splice donor site probably null
R1735:Polr2a UTSW 11 69,633,222 (GRCm39) missense probably damaging 0.99
R1743:Polr2a UTSW 11 69,630,329 (GRCm39) missense probably damaging 0.96
R1899:Polr2a UTSW 11 69,634,772 (GRCm39) missense probably damaging 0.99
R1900:Polr2a UTSW 11 69,634,772 (GRCm39) missense probably damaging 0.99
R1931:Polr2a UTSW 11 69,626,201 (GRCm39) missense unknown
R2217:Polr2a UTSW 11 69,633,511 (GRCm39) critical splice donor site probably null
R2218:Polr2a UTSW 11 69,633,511 (GRCm39) critical splice donor site probably null
R2245:Polr2a UTSW 11 69,626,009 (GRCm39) missense unknown
R3123:Polr2a UTSW 11 69,626,536 (GRCm39) missense possibly damaging 0.92
R3124:Polr2a UTSW 11 69,626,536 (GRCm39) missense possibly damaging 0.92
R4018:Polr2a UTSW 11 69,625,885 (GRCm39) missense unknown
R4025:Polr2a UTSW 11 69,634,485 (GRCm39) missense possibly damaging 0.95
R4197:Polr2a UTSW 11 69,626,162 (GRCm39) missense unknown
R4462:Polr2a UTSW 11 69,637,229 (GRCm39) missense probably damaging 1.00
R4508:Polr2a UTSW 11 69,633,385 (GRCm39) critical splice acceptor site probably null
R4746:Polr2a UTSW 11 69,626,500 (GRCm39) missense probably benign 0.05
R5069:Polr2a UTSW 11 69,627,561 (GRCm39) splice site probably null
R5102:Polr2a UTSW 11 69,637,771 (GRCm39) missense possibly damaging 0.93
R5195:Polr2a UTSW 11 69,634,905 (GRCm39) missense probably damaging 1.00
R5234:Polr2a UTSW 11 69,627,666 (GRCm39) missense probably benign 0.03
R5330:Polr2a UTSW 11 69,638,101 (GRCm39) missense probably benign 0.01
R5331:Polr2a UTSW 11 69,638,101 (GRCm39) missense probably benign 0.01
R5896:Polr2a UTSW 11 69,627,086 (GRCm39) missense probably damaging 0.99
R6128:Polr2a UTSW 11 69,627,803 (GRCm39) missense probably damaging 1.00
R6238:Polr2a UTSW 11 69,638,047 (GRCm39) missense possibly damaging 0.95
R6244:Polr2a UTSW 11 69,635,052 (GRCm39) missense probably damaging 1.00
R6303:Polr2a UTSW 11 69,637,739 (GRCm39) missense probably damaging 1.00
R6338:Polr2a UTSW 11 69,630,505 (GRCm39) splice site probably null
R6361:Polr2a UTSW 11 69,634,163 (GRCm39) missense probably damaging 0.99
R6374:Polr2a UTSW 11 69,627,758 (GRCm39) missense probably damaging 0.98
R6630:Polr2a UTSW 11 69,626,339 (GRCm39) missense possibly damaging 0.93
R6631:Polr2a UTSW 11 69,626,339 (GRCm39) missense possibly damaging 0.93
R6633:Polr2a UTSW 11 69,626,339 (GRCm39) missense possibly damaging 0.93
R6897:Polr2a UTSW 11 69,626,787 (GRCm39) missense probably benign 0.12
R6923:Polr2a UTSW 11 69,626,787 (GRCm39) missense probably benign 0.12
R6933:Polr2a UTSW 11 69,630,293 (GRCm39) missense probably benign 0.03
R6933:Polr2a UTSW 11 69,627,003 (GRCm39) missense probably damaging 0.99
R6953:Polr2a UTSW 11 69,632,537 (GRCm39) missense probably damaging 0.99
R6974:Polr2a UTSW 11 69,638,026 (GRCm39) missense probably damaging 0.98
R7033:Polr2a UTSW 11 69,638,039 (GRCm39) missense possibly damaging 0.93
R7085:Polr2a UTSW 11 69,634,706 (GRCm39) missense probably damaging 0.99
R7112:Polr2a UTSW 11 69,626,135 (GRCm39) missense unknown
R7124:Polr2a UTSW 11 69,628,288 (GRCm39) nonsense probably null
R7307:Polr2a UTSW 11 69,638,118 (GRCm39) splice site probably null
R7319:Polr2a UTSW 11 69,637,196 (GRCm39) missense possibly damaging 0.95
R7350:Polr2a UTSW 11 69,631,886 (GRCm39) missense possibly damaging 0.92
R7369:Polr2a UTSW 11 69,636,803 (GRCm39) missense probably benign 0.01
R7585:Polr2a UTSW 11 69,630,828 (GRCm39) missense probably damaging 0.99
R7882:Polr2a UTSW 11 69,627,000 (GRCm39) missense possibly damaging 0.86
R7935:Polr2a UTSW 11 69,638,330 (GRCm39) missense probably benign 0.00
R8080:Polr2a UTSW 11 69,625,874 (GRCm39) missense unknown
R8140:Polr2a UTSW 11 69,637,202 (GRCm39) missense probably benign 0.12
R8221:Polr2a UTSW 11 69,628,344 (GRCm39) missense probably benign 0.24
R8245:Polr2a UTSW 11 69,630,779 (GRCm39) missense probably damaging 0.99
R8274:Polr2a UTSW 11 69,638,882 (GRCm39) missense probably damaging 0.99
R8275:Polr2a UTSW 11 69,638,882 (GRCm39) missense probably damaging 0.99
R8276:Polr2a UTSW 11 69,638,882 (GRCm39) missense probably damaging 0.99
R8277:Polr2a UTSW 11 69,638,882 (GRCm39) missense probably damaging 0.99
R8311:Polr2a UTSW 11 69,628,282 (GRCm39) missense probably null 0.20
R8477:Polr2a UTSW 11 69,626,312 (GRCm39) missense probably benign 0.00
R8677:Polr2a UTSW 11 69,626,381 (GRCm39) missense possibly damaging 0.85
R8976:Polr2a UTSW 11 69,638,037 (GRCm39) missense possibly damaging 0.92
R9296:Polr2a UTSW 11 69,625,562 (GRCm39) missense probably benign 0.39
R9659:Polr2a UTSW 11 69,625,654 (GRCm39) missense unknown
R9731:Polr2a UTSW 11 69,638,043 (GRCm39) missense possibly damaging 0.88
Predicted Primers PCR Primer
(F):5'- ACCTGGTTTCGAGCAGAAC -3'
(R):5'- ACTTGCGGGAAAGTGACTCTAG -3'

Sequencing Primer
(F):5'- CCCTGCATCACCACAGCAG -3'
(R):5'- GTGAAATCACATACAGCTGTGG -3'
Posted On 2017-02-28