Incidental Mutation 'IGL02797:Polr1b'
ID359988
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Polr1b
Ensembl Gene ENSMUSG00000027395
Gene Namepolymerase (RNA) I polypeptide B
Synonyms128kDa, RPA116, RPA2, D630020H17Rik, Rpo1-2
Accession Numbers

Ncbi RefSeq: NM_009086.2; MGI:108014

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02797
Quality Score
Status
Chromosome2
Chromosomal Location129100995-129126594 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 129102979 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 65 (E65G)
Ref Sequence ENSEMBL: ENSMUSP00000028874 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028874] [ENSMUST00000103205]
Predicted Effect probably damaging
Transcript: ENSMUST00000028874
AA Change: E65G

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000028874
Gene: ENSMUSG00000027395
AA Change: E65G

DomainStartEndE-ValueType
Pfam:RNA_pol_Rpb2_1 37 437 4.6e-35 PFAM
Pfam:RNA_pol_Rpb2_2 186 375 8.9e-14 PFAM
Pfam:RNA_pol_Rpb2_3 455 521 1.4e-28 PFAM
Pfam:RNA_pol_Rpa2_4 563 621 3.6e-25 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000103205
AA Change: E65G

PolyPhen 2 Score 0.912 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000099494
Gene: ENSMUSG00000027395
AA Change: E65G

DomainStartEndE-ValueType
Pfam:RNA_pol_Rpb2_1 37 423 1.7e-35 PFAM
Pfam:RNA_pol_Rpb2_2 186 375 3.2e-11 PFAM
Pfam:RNA_pol_Rpb2_3 455 520 2.1e-29 PFAM
Pfam:RNA_pol_Rpa2_4 563 621 4.1e-23 PFAM
Pfam:RNA_pol_Rpb2_6 670 1031 9.7e-118 PFAM
Pfam:RNA_pol_Rpb2_7 1033 1135 1.2e-22 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype Strain: 3774130
Lethality: E2-E4
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Eukaryotic RNA polymerase I (pol I) is responsible for the transcription of ribosomal RNA (rRNA) genes and production of rRNA, the primary component of ribosomes. Pol I is a multisubunit enzyme composed of 6 to 14 polypeptides, depending on the species. Most of the mass of the pol I complex derives from the 2 largest subunits, Rpa1 and Rpa2 in yeast. POLR1B is homologous to Rpa2 (Seither and Grummt, 1996 [PubMed 8921381]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a gene trapped allele exhibit embryonic lethality prior to implantation. [provided by MGI curators]
Allele List at MGI

All alleles(18) : Gene trapped(18)

Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc5 A G 16: 20,368,464 M924T probably benign Het
B3gat2 A G 1: 23,815,279 Y218C probably damaging Het
Bcs1l T C 1: 74,590,461 probably null Het
C77080 C T 4: 129,223,311 R565H probably damaging Het
Cd109 T A 9: 78,661,713 I358N probably damaging Het
Cd276 T C 9: 58,537,436 D84G possibly damaging Het
Chsy1 T C 7: 66,171,664 F549S probably damaging Het
Clca2 T C 3: 145,081,263 N549S probably benign Het
Cma1 A G 14: 55,943,814 S32P possibly damaging Het
Col23a1 G A 11: 51,561,916 probably null Het
Ctps A T 4: 120,562,824 I131K probably benign Het
Cyp2w1 T C 5: 139,356,873 L441P probably damaging Het
Dnajc21 A G 15: 10,461,355 Y170H probably damaging Het
Eif3a A T 19: 60,772,726 L648Q probably damaging Het
Eif3l T A 15: 79,075,277 D6E probably benign Het
Fam228a A T 12: 4,731,484 L125Q probably damaging Het
Foxa2 A G 2: 148,044,125 C263R possibly damaging Het
Gm17455 A G 10: 60,403,328 E124G possibly damaging Het
Gm8882 T A 6: 132,363,045 probably null Het
Gpc6 T G 14: 116,925,982 L16R probably damaging Het
Hdac9 A G 12: 34,393,274 probably benign Het
Herc3 A G 6: 58,868,694 N400S probably benign Het
Herc4 G A 10: 63,316,807 probably null Het
Il12b A G 11: 44,410,353 probably null Het
Lama4 A G 10: 39,056,924 R599G probably null Het
Lrp1b T A 2: 41,671,057 E286V probably benign Het
Mink1 C T 11: 70,610,350 P784S probably damaging Het
Musk T C 4: 58,366,921 F513S probably benign Het
Nfasc T A 1: 132,610,448 D474V probably damaging Het
Nos2 T G 11: 78,940,344 F420V probably damaging Het
Olfr597 A T 7: 103,320,851 I147L probably benign Het
Pcdhb14 A G 18: 37,449,851 Y670C probably damaging Het
Ppp1r10 T G 17: 35,928,012 probably null Het
Prag1 C T 8: 36,139,501 R799C probably damaging Het
Ptch1 T C 13: 63,533,607 N485S probably benign Het
Rgsl1 T C 1: 153,807,708 T19A probably damaging Het
Sgpl1 A C 10: 61,101,728 S507A probably benign Het
Sgpp2 A G 1: 78,417,182 D274G probably benign Het
Skap1 A G 11: 96,713,017 D211G possibly damaging Het
Smc3 A G 19: 53,638,758 T830A probably benign Het
Smpd2 G A 10: 41,488,078 T215I possibly damaging Het
Sntg2 T G 12: 30,226,892 Y387S possibly damaging Het
Sorl1 T G 9: 42,037,059 D810A probably damaging Het
Spata5 A G 3: 37,458,316 probably benign Het
Spop T A 11: 95,482,083 I217N probably damaging Het
Stac2 T C 11: 98,043,519 R120G possibly damaging Het
Stau1 A T 2: 166,949,346 *496R probably null Het
Tmeff2 C T 1: 50,928,047 R34C probably damaging Het
Treml2 C T 17: 48,302,711 A57V possibly damaging Het
Vmn2r15 T C 5: 109,297,384 D58G probably benign Het
Vmn2r7 T C 3: 64,691,245 I721M possibly damaging Het
Vmn2r70 C A 7: 85,559,087 M727I probably benign Het
Vwa8 T A 14: 78,925,262 C161S probably benign Het
Other mutations in Polr1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00489:Polr1b APN 2 129125909 missense probably damaging 1.00
IGL00559:Polr1b APN 2 129113731 missense probably damaging 1.00
IGL00659:Polr1b APN 2 129118100 critical splice donor site probably null
IGL00672:Polr1b APN 2 129125472 missense probably damaging 1.00
IGL01066:Polr1b APN 2 129119152 missense probably damaging 1.00
IGL01536:Polr1b APN 2 129125555 missense probably benign 0.00
IGL01596:Polr1b APN 2 129110126 missense probably benign 0.38
IGL02156:Polr1b APN 2 129123879 missense probably benign 0.40
IGL02398:Polr1b APN 2 129102966 missense probably benign 0.03
IGL02965:Polr1b APN 2 129125523 missense probably benign 0.41
IGL03009:Polr1b APN 2 129126068 missense probably damaging 1.00
IGL03092:Polr1b APN 2 129123129 missense probably damaging 1.00
IGL03129:Polr1b APN 2 129115707 missense probably benign 0.00
IGL03138:Polr1b UTSW 2 129102988 missense probably benign 0.04
R0038:Polr1b UTSW 2 129115668 nonsense probably null
R0038:Polr1b UTSW 2 129115668 nonsense probably null
R0989:Polr1b UTSW 2 129126077 missense probably damaging 0.97
R1508:Polr1b UTSW 2 129113734 missense probably benign 0.24
R1539:Polr1b UTSW 2 129118099 critical splice donor site probably null
R1700:Polr1b UTSW 2 129123121 missense probably damaging 0.99
R1843:Polr1b UTSW 2 129102966 missense probably benign 0.03
R1920:Polr1b UTSW 2 129101111 missense probably benign 0.00
R2414:Polr1b UTSW 2 129103134 splice site probably benign
R3020:Polr1b UTSW 2 129115681 missense probably benign 0.01
R3837:Polr1b UTSW 2 129119107 missense possibly damaging 0.78
R4466:Polr1b UTSW 2 129123882 missense probably benign 0.03
R4773:Polr1b UTSW 2 129105328 missense probably benign 0.29
R4789:Polr1b UTSW 2 129109337 missense probably benign 0.00
R5027:Polr1b UTSW 2 129123883 missense possibly damaging 0.94
R5579:Polr1b UTSW 2 129110108 missense probably damaging 1.00
R5705:Polr1b UTSW 2 129105351 nonsense probably null
R6303:Polr1b UTSW 2 129115762 missense probably damaging 1.00
R6313:Polr1b UTSW 2 129125446 missense probably damaging 1.00
R6427:Polr1b UTSW 2 129123261 missense probably damaging 0.99
R6677:Polr1b UTSW 2 129120211 intron probably benign
Posted On2015-12-18