Incidental Mutation 'R5244:Polr2b'
ID 472469
Institutional Source Beutler Lab
Gene Symbol Polr2b
Ensembl Gene ENSMUSG00000029250
Gene Name polymerase (RNA) II (DNA directed) polypeptide B
Synonyms RPB2
MMRRC Submission 042815-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.971) question?
Stock # R5244 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 77458331-77497175 bp(+) (GRCm39)
Type of Mutation intron
DNA Base Change (assembly) A to G at 77490847 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: ENSMUST00000150191
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.4%
Validation Efficiency 97% (63/65)
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: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930550C14Rik G T 9: 53,323,098 (GRCm39) G45W probably damaging Het
Abca13 C T 11: 9,225,081 (GRCm39) T520I probably benign Het
Adamtsl3 C T 7: 82,247,277 (GRCm39) P485L probably benign Het
Bbof1 A C 12: 84,476,847 (GRCm39) E492A possibly damaging Het
Capn11 T C 17: 45,944,818 (GRCm39) E483G probably damaging Het
Cbs C T 17: 31,836,134 (GRCm39) G438D probably damaging Het
Chil6 A G 3: 106,297,290 (GRCm39) Y284H probably damaging Het
Cops4 C A 5: 100,681,241 (GRCm39) Q131K probably benign Het
Cul4a T C 8: 13,196,566 (GRCm39) I740T probably damaging Het
Cyfip1 C T 7: 55,574,947 (GRCm39) T1066I probably damaging Het
Dnah7b T C 1: 46,273,018 (GRCm39) L2382P probably damaging Het
Ehd3 A T 17: 74,136,995 (GRCm39) H388L probably benign Het
Fam13a G T 6: 58,930,459 (GRCm39) Y484* probably null Het
Gm5117 A G 8: 32,228,305 (GRCm39) noncoding transcript Het
Gulp1 G A 1: 44,827,613 (GRCm39) D260N probably damaging Het
Hhipl1 T A 12: 108,278,393 (GRCm39) N240K probably damaging Het
Hydin A T 8: 111,259,451 (GRCm39) E2474D possibly damaging Het
Ifi207 C T 1: 173,557,503 (GRCm39) V412I probably benign Het
Ighv9-4 T C 12: 114,263,871 (GRCm39) I21V probably benign Het
Kcnh1 A T 1: 191,907,184 (GRCm39) T79S probably benign Het
Kpna6 A G 4: 129,549,221 (GRCm39) probably null Het
Lnpk C T 2: 74,362,232 (GRCm39) G262D probably damaging Het
Lsm7 T C 10: 80,688,907 (GRCm39) E66G probably benign Het
Mbd3l1 T A 9: 18,395,933 (GRCm39) C19* probably null Het
Mfsd6l T A 11: 68,448,001 (GRCm39) L284Q possibly damaging Het
Naip5 C T 13: 100,382,170 (GRCm39) V180I probably benign Het
Or2ag1b T A 7: 106,288,396 (GRCm39) I181F probably benign Het
Or2j6 A T 7: 139,980,051 (GRCm39) C303S probably benign Het
Or4k39 T A 2: 111,238,899 (GRCm39) noncoding transcript Het
Or6d13 T A 6: 116,518,187 (GRCm39) Y258N probably damaging Het
Or7g22 A T 9: 19,049,147 (GRCm39) N286I probably damaging Het
Or8g20 T G 9: 39,395,808 (GRCm39) H247P probably damaging Het
Or8u10 C G 2: 85,915,300 (GRCm39) A274P probably damaging Het
Pck1 T A 2: 172,996,656 (GRCm39) I190N possibly damaging Het
Pfkfb3 T A 2: 11,489,660 (GRCm39) I209F probably damaging Het
Phc1 A G 6: 122,298,938 (GRCm39) S677P probably damaging Het
Pirb G A 7: 3,719,062 (GRCm39) A609V probably benign Het
Plag1 A T 4: 3,903,887 (GRCm39) S435T probably benign Het
Plscr2 C G 9: 92,173,102 (GRCm39) L215V probably benign Het
Pnma8a A G 7: 16,695,248 (GRCm39) S368G probably damaging Het
Pthlh T C 6: 147,158,651 (GRCm39) Y103C probably damaging Het
Ptprq A G 10: 107,422,556 (GRCm39) V1612A possibly damaging Het
Rprd2 T A 3: 95,697,494 (GRCm39) I85L possibly damaging Het
Slc27a2 T C 2: 126,420,775 (GRCm39) V422A probably benign Het
Slc29a1 T C 17: 45,899,339 (GRCm39) probably benign Het
Slc36a4 A T 9: 15,645,574 (GRCm39) I334F probably benign Het
Slc4a10 T A 2: 62,119,069 (GRCm39) S761R probably damaging Het
Spa17 T A 9: 37,523,285 (GRCm39) M1L probably damaging Het
Srsf11 C T 3: 157,728,981 (GRCm39) probably benign Het
Stk19 A G 17: 35,051,046 (GRCm39) L72P probably damaging Het
Trhde T C 10: 114,636,986 (GRCm39) M74V probably benign Het
Trim37 C T 11: 87,109,083 (GRCm39) H937Y probably benign Het
Ttc7b A G 12: 100,314,269 (GRCm39) L46P probably damaging Het
Ttll4 T C 1: 74,735,607 (GRCm39) V1005A probably benign Het
Ugt2b36 T C 5: 87,239,765 (GRCm39) T207A probably damaging Het
Unc13c C T 9: 73,433,233 (GRCm39) probably null Het
Vmn1r221 T C 13: 23,401,808 (GRCm39) noncoding transcript Het
Vmn2r101 T C 17: 19,831,788 (GRCm39) S595P probably damaging Het
Wnt10a T C 1: 74,842,454 (GRCm39) L310P probably damaging Het
Yif1b G A 7: 28,943,866 (GRCm39) A115T probably damaging Het
Zfp219 C A 14: 52,245,999 (GRCm39) R331L possibly damaging 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
R0099:Polr2b UTSW 5 77,468,797 (GRCm39) splice site probably benign
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
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'- GGTCACTCTCAACCAGGAAG -3'
(R):5'- TGAACGGCATGTCCTACAGAG -3'

Sequencing Primer
(F):5'- ATTAATTGCGTTTCAGTTTCTAACTC -3'
(R):5'- TGACACTTCCCAAGGGAA -3'
Posted On 2017-04-07