Incidental Mutation 'IGL03092:Polr1b'
ID418417
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 #IGL03092
Quality Score
Status
Chromosome2
Chromosomal Location129100995-129126594 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 129123129 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Histidine at position 712 (Y712H)
Ref Sequence ENSEMBL: ENSMUSP00000099494 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028874] [ENSMUST00000103205]
Predicted Effect probably benign
Transcript: ENSMUST00000028874
SMART Domains Protein: ENSMUSP00000028874
Gene: ENSMUSG00000027395

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 probably damaging
Transcript: ENSMUST00000103205
AA Change: Y712H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000099494
Gene: ENSMUSG00000027395
AA Change: Y712H

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133345
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144004
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147727
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: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700006A11Rik A G 3: 124,406,470 L491P probably damaging Het
5430419D17Rik G T 7: 131,201,798 probably null Het
Abcc6 T A 7: 45,986,470 D1051V probably damaging Het
Aqr T A 2: 114,158,943 E133V probably benign Het
Bag6 A G 17: 35,145,627 N911D probably damaging Het
BC024978 T C 7: 27,201,136 M180T probably damaging Het
Ces4a C T 8: 105,148,204 probably benign Het
Clec3b A T 9: 123,151,035 probably benign Het
Cnot1 T C 8: 95,769,615 probably benign Het
Ctsg T A 14: 56,099,960 *262L probably null Het
Cyp17a1 T A 19: 46,672,611 H78L possibly damaging Het
Dcaf13 C A 15: 39,127,976 probably benign Het
Dcun1d1 G T 3: 35,920,992 Q52K possibly damaging Het
Ddb1 C T 19: 10,612,945 R279W probably damaging Het
Dock1 A G 7: 134,765,216 probably benign Het
Dsel A G 1: 111,860,063 L914P probably damaging Het
Fbxo31 A G 8: 121,560,018 F174L probably benign Het
Gm9116 A G 3: 93,910,206 noncoding transcript Het
Gspt1 C T 16: 11,238,899 V211I probably benign Het
Hmgb1 A T 5: 149,050,698 S14T probably benign Het
Igsf8 A G 1: 172,312,529 probably benign Het
Klf13 A G 7: 63,891,669 F237L probably damaging Het
Mon2 A T 10: 123,018,100 I962N probably damaging Het
Nfx1 A G 4: 41,024,851 D1108G probably damaging Het
Nr2e1 T C 10: 42,571,482 Y178C probably damaging Het
Olfr1426 C A 19: 12,087,866 E309* probably null Het
Olfr646 A T 7: 104,106,647 I123F probably damaging Het
Pde3b A T 7: 114,523,348 H717L probably damaging Het
Pramef25 C A 4: 143,950,197 K112N probably damaging Het
Rnf157 T A 11: 116,347,969 probably null Het
Ros1 T C 10: 52,098,806 E1561G probably damaging Het
Serpina6 A G 12: 103,653,895 probably null Het
St18 A G 1: 6,768,894 probably benign Het
Ugp2 A G 11: 21,329,722 probably benign Het
Vmn1r70 T C 7: 10,634,259 S225P probably benign Het
Zfp641 T C 15: 98,290,516 D161G probably damaging 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
IGL02797:Polr1b APN 2 129102979 missense probably damaging 0.99
IGL02965:Polr1b APN 2 129125523 missense probably benign 0.41
IGL03009:Polr1b APN 2 129126068 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
PIT4362001:Polr1b UTSW 2 129109292 missense possibly damaging 0.84
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
R7033:Polr1b UTSW 2 129115642 missense possibly damaging 0.82
R7163:Polr1b UTSW 2 129126011 missense probably benign 0.44
R7184:Polr1b UTSW 2 129123922 missense possibly damaging 0.94
Posted On2016-08-02