Incidental Mutation 'R7369:Polr2a'
ID 572017
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 045453-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.968) question?
Stock # R7369 (G1)
Quality Score 225.009
Status Validated
Chromosome 11
Chromosomal Location 69624823-69649459 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to C at 69636803 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Alanine at position 383 (S383A)
Ref Sequence ENSEMBL: ENSMUSP00000050771 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000058470] [ENSMUST00000071213]
AlphaFold P08775
Predicted Effect probably benign
Transcript: ENSMUST00000058470
AA Change: S383A

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000050771
Gene: ENSMUSG00000005198
AA Change: S383A

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 benign
Transcript: ENSMUST00000071213
AA Change: S383A

PolyPhen 2 Score 0.349 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000071200
Gene: ENSMUSG00000005198
AA Change: S383A

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 100% (77/77)
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: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700020L13Rik C T 7: 29,989,377 (GRCm39) L196F unknown Het
Ahr A T 12: 35,554,659 (GRCm39) W487R possibly damaging Het
Apaf1 A G 10: 90,836,898 (GRCm39) S1060P probably damaging Het
Atf7 G T 15: 102,462,244 (GRCm39) P126H probably damaging Het
B3gnt5 C A 16: 19,588,410 (GRCm39) Q210K probably benign Het
Begain T C 12: 108,999,853 (GRCm39) Y306C possibly damaging Het
Car5a T C 8: 122,650,573 (GRCm39) K157R probably benign Het
Car5b A C X: 162,797,836 (GRCm39) S35R probably benign Het
Cdh6 A G 15: 13,042,724 (GRCm39) V478A probably damaging Het
Cdyl A G 13: 35,999,992 (GRCm39) E91G probably damaging Het
Cep135 A C 5: 76,741,100 (GRCm39) K59Q possibly damaging Het
Clec2m T A 6: 129,308,496 (GRCm39) Q11L possibly damaging Het
Cnot3 T A 7: 3,656,330 (GRCm39) D205E possibly damaging Het
Dgkd G A 1: 87,849,344 (GRCm39) G379R probably damaging Het
Dppa1 T A 11: 46,506,944 (GRCm39) probably null Het
Dsp G T 13: 38,381,501 (GRCm39) V2749F possibly damaging Het
E2f4 A G 8: 106,026,966 (GRCm39) K177E probably benign Het
Efcab5 G A 11: 77,008,661 (GRCm39) P819L possibly damaging Het
Ercc5 T A 1: 44,220,020 (GRCm39) S1097R probably benign Het
Erp44 T C 4: 48,218,183 (GRCm39) N162S probably benign Het
Evl A G 12: 108,652,824 (GRCm39) Y423C unknown Het
Fam78a T A 2: 31,959,699 (GRCm39) N137I probably damaging Het
Fcrl2 T C 3: 87,164,008 (GRCm39) N374D possibly damaging Het
Fcrla T G 1: 170,749,886 (GRCm39) D57A probably benign Het
Gm7145 A T 1: 117,913,838 (GRCm39) H240L probably benign Het
Kdm5a T A 6: 120,408,965 (GRCm39) N1549K possibly damaging Het
Kirrel1 C T 3: 87,048,391 (GRCm39) R9H probably benign Het
Klf7 T C 1: 64,160,300 (GRCm39) probably null Het
Lce1d G A 3: 92,593,390 (GRCm39) Q8* probably null Het
Lcn4 T C 2: 26,557,906 (GRCm39) H180R probably benign Het
Lmntd1 T A 6: 145,359,301 (GRCm39) Y283F probably damaging Het
Lrp1b C T 2: 41,172,051 (GRCm39) R1646K Het
Map3k21 C A 8: 126,637,855 (GRCm39) A147E possibly damaging Het
Mapk8ip2 T C 15: 89,338,454 (GRCm39) S11P probably benign Het
Mdn1 T A 4: 32,773,375 (GRCm39) F5518L probably damaging Het
Msh3 T A 13: 92,435,770 (GRCm39) T510S probably benign Het
Myh1 A T 11: 67,111,524 (GRCm39) Q1654H probably damaging Het
Ncbp3 T C 11: 72,968,747 (GRCm39) V506A probably benign Het
Nfkbiz A G 16: 55,642,209 (GRCm39) S70P probably damaging Het
Nmi T C 2: 51,840,096 (GRCm39) D215G possibly damaging Het
Nphp3 T C 9: 103,895,449 (GRCm39) S496P probably damaging Het
Nrp1 T A 8: 129,158,396 (GRCm39) C228S probably damaging Het
Or6c5c A T 10: 129,299,390 (GRCm39) M282L probably benign Het
Pcdh9 C A 14: 94,123,803 (GRCm39) R789L possibly damaging Het
Pigr A T 1: 130,769,503 (GRCm39) T105S probably benign Het
Prr35 G A 17: 26,166,934 (GRCm39) S201L probably damaging Het
Psd3 T A 8: 68,356,818 (GRCm39) H634L possibly damaging Het
Ptgr2 T G 12: 84,339,080 (GRCm39) probably benign Het
Ptk6 A G 2: 180,840,254 (GRCm39) Y251H possibly damaging Het
Rnf213 A G 11: 119,321,294 (GRCm39) T1251A Het
Rtkn2 A G 10: 67,877,259 (GRCm39) K443E probably damaging Het
Rundc3a T A 11: 102,290,721 (GRCm39) L268Q probably damaging Het
Serpinb5 A G 1: 106,802,879 (GRCm39) E138G probably benign Het
Shroom1 A T 11: 53,356,075 (GRCm39) D375V probably benign Het
Siglecf A G 7: 43,001,241 (GRCm39) T70A probably damaging Het
Slc20a2 A T 8: 23,051,416 (GRCm39) E483V probably benign Het
Slc49a3 A G 5: 108,593,394 (GRCm39) V148A probably benign Het
Sort1 G A 3: 108,258,996 (GRCm39) G676D probably damaging Het
Spef2 T C 15: 9,584,293 (GRCm39) S1581G probably benign Het
Stx6 C T 1: 155,073,130 (GRCm39) R214* probably null Het
Stxbp5l A G 16: 36,954,703 (GRCm39) I950T probably benign Het
Tdrd7 T A 4: 46,013,239 (GRCm39) C660S possibly damaging Het
Tgm4 T A 9: 122,885,749 (GRCm39) probably null Het
Tmem67 T C 4: 12,053,535 (GRCm39) Y671C probably damaging Het
Ttc6 A T 12: 57,719,717 (GRCm39) probably null Het
Tut7 A G 13: 59,929,867 (GRCm39) I1458T possibly damaging Het
Uba2 A G 7: 33,850,239 (GRCm39) S405P possibly damaging Het
Usp34 T C 11: 23,382,361 (GRCm39) I2043T Het
Vmn1r12 T A 6: 57,136,683 (GRCm39) I260N possibly damaging Het
Vmn1r172 C T 7: 23,360,030 (GRCm39) T305I unknown Het
Vmn2r24 T C 6: 123,792,638 (GRCm39) V655A probably damaging Het
Wdr33 T C 18: 32,019,719 (GRCm39) S464P probably benign Het
Zfp260 T A 7: 29,804,750 (GRCm39) C217S probably damaging Het
Zfp760 A G 17: 21,942,214 (GRCm39) E463G probably benign Het
Zhx1 A G 15: 57,916,696 (GRCm39) Y517H probably damaging 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
R5910:Polr2a UTSW 11 69,637,696 (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
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'- TCCCAAACCCCAAGTGGATG -3'
(R):5'- AGTGCTGACTACCTGAGTGC -3'

Sequencing Primer
(F):5'- GGATGCCAAACTTATAAACTTCAGGG -3'
(R):5'- CCTGTGTTTTCTTATAGGCCATGCAG -3'
Posted On 2019-09-13