Incidental Mutation 'R0099:Polr2b'
ID 33142
Institutional Source Beutler Lab
Gene Symbol Polr2b
Ensembl Gene ENSMUSG00000029250
Gene Name polymerase (RNA) II (DNA directed) polypeptide B
Synonyms RPB2
MMRRC Submission 038385-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.971) question?
Stock # R0099 (G1)
Quality Score 103
Status Validated (trace)
Chromosome 5
Chromosomal Location 77458331-77497175 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) T to A at 77468797 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000031167 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031167]
AlphaFold Q8CFI7
Predicted Effect probably benign
Transcript: ENSMUST00000031167
SMART Domains Protein: ENSMUSP00000031167
Gene: ENSMUSG00000029250

DomainStartEndE-ValueType
low complexity region 1 16 N/A INTRINSIC
Pfam:RNA_pol_Rpb2_1 38 442 2.5e-69 PFAM
Pfam:RNA_pol_Rpb2_2 201 394 3.7e-57 PFAM
Pfam:RNA_pol_Rpb2_3 468 532 6.1e-25 PFAM
Pfam:RNA_pol_Rpb2_4 567 629 7.4e-27 PFAM
Pfam:RNA_pol_Rpb2_5 653 700 1.6e-22 PFAM
Pfam:RNA_pol_Rpb2_6 707 1080 4.5e-129 PFAM
Pfam:RNA_pol_Rpb2_7 1082 1174 3.3e-35 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132134
Predicted Effect noncoding transcript
Transcript: ENSMUST00000202146
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.3%
Validation Efficiency 100% (65/65)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the second largest subunit of RNA polymerase II (Pol II), a DNA-dependent RNA polymerase that catalyzes the transcription of DNA into precursors of mRNA, snRNA and microRNA. This subunit and the largest subunit form opposite sides of the center cleft of Pol II. Deletion of the flap loop region of this subunit results in a decrease in the rate of transcriptional elongation. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2014]
Allele List at MGI
Other mutations in this stock
Total: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A930018M24Rik C T 14: 51,134,179 (GRCm39) probably benign Het
Aadacl2fm1 A C 3: 59,843,856 (GRCm39) K183N probably benign Het
Acad10 A C 5: 121,759,353 (GRCm39) D1043E probably damaging Het
Adamtsl4 C T 3: 95,591,449 (GRCm39) G173R probably benign Het
Astn1 G T 1: 158,329,721 (GRCm39) S192I probably damaging Het
Atg2a T A 19: 6,302,819 (GRCm39) V1010E probably damaging Het
Col11a2 A G 17: 34,268,648 (GRCm39) E311G probably damaging Het
Col4a3 A C 1: 82,695,714 (GRCm39) E1638A probably benign Het
Cstf2t A G 19: 31,061,231 (GRCm39) R256G probably benign Het
Cyp4a12a T C 4: 115,183,869 (GRCm39) L225P probably damaging Het
Dnah5 G A 15: 28,240,080 (GRCm39) R479H probably damaging Het
Dsg3 A G 18: 20,673,079 (GRCm39) I917V probably benign Het
Fam76a G T 4: 132,638,098 (GRCm39) probably benign Het
Fras1 T A 5: 96,762,776 (GRCm39) probably null Het
Gli1 A G 10: 127,171,875 (GRCm39) V293A probably damaging Het
Gm10782 T A 13: 56,510,956 (GRCm39) noncoding transcript Het
Greb1l A G 18: 10,509,158 (GRCm39) E490G probably damaging Het
Hydin G A 8: 111,316,193 (GRCm39) G4362R probably damaging Het
Ica1 A T 6: 8,749,778 (GRCm39) probably benign Het
Ikzf4 T A 10: 128,470,066 (GRCm39) I485F probably damaging Het
Irf5 A G 6: 29,533,966 (GRCm39) T34A probably damaging Het
Krt81 A T 15: 101,361,402 (GRCm39) C59* probably null Het
Kynu T A 2: 43,519,065 (GRCm39) probably null Het
Ly6g6c T C 17: 35,287,891 (GRCm39) V61A probably damaging Het
Manea A C 4: 26,328,104 (GRCm39) I312M probably damaging Het
Micall1 G T 15: 79,016,101 (GRCm39) probably benign Het
Mthfs A T 9: 89,108,216 (GRCm39) probably benign Het
Myh4 A G 11: 67,150,173 (GRCm39) T1877A probably benign Het
Myo3a T C 2: 22,250,409 (GRCm39) I92T probably benign Het
Nepn A G 10: 52,277,181 (GRCm39) S306G probably damaging Het
Nol8 T C 13: 49,826,165 (GRCm39) V995A probably benign Het
Or5b101 A G 19: 13,005,165 (GRCm39) F176S probably damaging Het
Or5b105 T A 19: 13,080,504 (GRCm39) T49S probably benign Het
Or8a1b A T 9: 37,622,750 (GRCm39) V275E probably damaging Het
Or8g4 A G 9: 39,661,957 (GRCm39) I92V possibly damaging Het
Pde1a T A 2: 79,698,657 (GRCm39) probably null Het
Phf14 A G 6: 11,987,696 (GRCm39) probably benign Het
Plekhh2 C T 17: 84,899,100 (GRCm39) Q1026* probably null Het
Ppp1r36 G T 12: 76,483,056 (GRCm39) probably null Het
Prdm14 A T 1: 13,189,169 (GRCm39) C392S probably damaging Het
Rabgap1l A G 1: 160,509,686 (GRCm39) S436P possibly damaging Het
Rfc2 A T 5: 134,624,135 (GRCm39) probably null Het
Rfx4 A T 10: 84,730,168 (GRCm39) M437L probably benign Het
Rgs17 T A 10: 5,792,583 (GRCm39) R74S probably benign Het
Rnf139 C A 15: 58,771,264 (GRCm39) L430I probably damaging Het
Sgsm1 C A 5: 113,422,226 (GRCm39) probably benign Het
Skint6 T A 4: 112,668,698 (GRCm39) T1126S possibly damaging Het
Slc15a2 T C 16: 36,573,398 (GRCm39) E602G probably damaging Het
Stpg2 T C 3: 138,948,954 (GRCm39) probably benign Het
Sycp2l T C 13: 41,283,001 (GRCm39) probably benign Het
Tlr11 A T 14: 50,598,275 (GRCm39) N87I probably benign Het
Tril A G 6: 53,795,348 (GRCm39) F625L probably damaging Het
Ube3c T A 5: 29,812,062 (GRCm39) V434E probably damaging Het
Usp34 G A 11: 23,313,111 (GRCm39) G533R probably damaging Het
Utp25 A G 1: 192,810,778 (GRCm39) L75P probably damaging Het
Zfp93 G T 7: 23,974,900 (GRCm39) R295L probably benign Het
Other mutations in Polr2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02026:Polr2b APN 5 77,480,099 (GRCm39) missense probably benign
IGL02069:Polr2b APN 5 77,491,044 (GRCm39) missense probably benign 0.01
IGL03218:Polr2b APN 5 77,463,764 (GRCm39) missense probably benign 0.03
R0007:Polr2b UTSW 5 77,488,284 (GRCm39) missense probably benign 0.02
R0056:Polr2b UTSW 5 77,482,382 (GRCm39) missense possibly damaging 0.55
R0076:Polr2b UTSW 5 77,474,408 (GRCm39) missense possibly damaging 0.78
R0114:Polr2b UTSW 5 77,491,110 (GRCm39) missense probably damaging 1.00
R0193:Polr2b UTSW 5 77,467,923 (GRCm39) missense probably damaging 1.00
R0481:Polr2b UTSW 5 77,479,929 (GRCm39) missense possibly damaging 0.90
R0607:Polr2b UTSW 5 77,461,006 (GRCm39) unclassified probably benign
R1233:Polr2b UTSW 5 77,482,412 (GRCm39) missense probably benign
R1597:Polr2b UTSW 5 77,473,948 (GRCm39) missense probably damaging 1.00
R1674:Polr2b UTSW 5 77,474,470 (GRCm39) missense possibly damaging 0.83
R1696:Polr2b UTSW 5 77,490,495 (GRCm39) missense probably benign 0.12
R1704:Polr2b UTSW 5 77,490,407 (GRCm39) missense possibly damaging 0.95
R1871:Polr2b UTSW 5 77,474,374 (GRCm39) splice site probably benign
R2114:Polr2b UTSW 5 77,468,817 (GRCm39) missense probably damaging 1.00
R2137:Polr2b UTSW 5 77,468,193 (GRCm39) missense probably benign 0.18
R2305:Polr2b UTSW 5 77,468,284 (GRCm39) splice site probably benign
R3921:Polr2b UTSW 5 77,474,500 (GRCm39) missense probably damaging 1.00
R4027:Polr2b UTSW 5 77,496,252 (GRCm39) missense possibly damaging 0.88
R4031:Polr2b UTSW 5 77,496,252 (GRCm39) missense possibly damaging 0.88
R4526:Polr2b UTSW 5 77,474,561 (GRCm39) missense probably damaging 1.00
R4750:Polr2b UTSW 5 77,479,886 (GRCm39) missense possibly damaging 0.92
R4827:Polr2b UTSW 5 77,490,398 (GRCm39) missense probably benign
R5244:Polr2b UTSW 5 77,490,847 (GRCm39) intron probably benign
R5360:Polr2b UTSW 5 77,496,993 (GRCm39) missense possibly damaging 0.90
R5628:Polr2b UTSW 5 77,461,063 (GRCm39) missense probably damaging 0.98
R5928:Polr2b UTSW 5 77,493,189 (GRCm39) missense probably damaging 1.00
R6009:Polr2b UTSW 5 77,468,099 (GRCm39) missense probably benign
R6179:Polr2b UTSW 5 77,468,824 (GRCm39) missense probably damaging 1.00
R6251:Polr2b UTSW 5 77,496,141 (GRCm39) missense probably benign 0.00
R7209:Polr2b UTSW 5 77,491,026 (GRCm39) missense probably damaging 1.00
R7303:Polr2b UTSW 5 77,468,868 (GRCm39) missense probably benign 0.04
R7328:Polr2b UTSW 5 77,463,846 (GRCm39) missense probably damaging 1.00
R7345:Polr2b UTSW 5 77,496,966 (GRCm39) missense possibly damaging 0.55
R7471:Polr2b UTSW 5 77,468,913 (GRCm39) nonsense probably null
R7581:Polr2b UTSW 5 77,474,551 (GRCm39) missense probably damaging 1.00
R7697:Polr2b UTSW 5 77,468,059 (GRCm39) missense probably damaging 1.00
R7699:Polr2b UTSW 5 77,488,268 (GRCm39) missense probably benign 0.00
R7700:Polr2b UTSW 5 77,488,268 (GRCm39) missense probably benign 0.00
R7956:Polr2b UTSW 5 77,468,092 (GRCm39) missense probably benign 0.35
R7995:Polr2b UTSW 5 77,473,614 (GRCm39) missense possibly damaging 0.96
R8015:Polr2b UTSW 5 77,484,353 (GRCm39) missense probably damaging 1.00
R8247:Polr2b UTSW 5 77,468,062 (GRCm39) missense possibly damaging 0.94
R8318:Polr2b UTSW 5 77,483,576 (GRCm39) missense probably benign 0.00
R8686:Polr2b UTSW 5 77,483,510 (GRCm39) missense probably damaging 1.00
R8850:Polr2b UTSW 5 77,463,761 (GRCm39) missense probably benign 0.00
R9253:Polr2b UTSW 5 77,493,224 (GRCm39) missense probably benign 0.16
R9275:Polr2b UTSW 5 77,471,485 (GRCm39) missense probably damaging 1.00
R9278:Polr2b UTSW 5 77,471,485 (GRCm39) missense probably damaging 1.00
X0054:Polr2b UTSW 5 77,496,152 (GRCm39) missense probably damaging 0.97
Z1088:Polr2b UTSW 5 77,493,248 (GRCm39) missense probably damaging 1.00
Z1088:Polr2b UTSW 5 77,490,569 (GRCm39) missense possibly damaging 0.95
Z1176:Polr2b UTSW 5 77,479,818 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CCTGTGTGAGCTGAATGAGTGTCC -3'
(R):5'- ACCCAGCATTAGCATACCTGTCCTC -3'

Sequencing Primer
(F):5'- accatacacacacacacactc -3'
(R):5'- AGCATACCTGTCCTCCTCTGG -3'
Posted On 2013-05-09