Incidental Mutation 'IGL02398:Polr1b'
ID 291756
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Polr1b
Ensembl Gene ENSMUSG00000027395
Gene Name polymerase (RNA) I polypeptide B
Synonyms Rpo1-2, RPA116, 128kDa, RPA2, D630020H17Rik
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # IGL02398
Quality Score
Status
Chromosome 2
Chromosomal Location 128942915-128968514 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 128944886 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 61 (I61V)
Ref Sequence ENSEMBL: ENSMUSP00000028874 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028874] [ENSMUST00000103205]
AlphaFold P70700
Predicted Effect probably benign
Transcript: ENSMUST00000028874
AA Change: I61V

PolyPhen 2 Score 0.028 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000028874
Gene: ENSMUSG00000027395
AA Change: I61V

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 benign
Transcript: ENSMUST00000103205
AA Change: I61V

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
SMART Domains Protein: ENSMUSP00000099494
Gene: ENSMUSG00000027395
AA Change: I61V

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 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: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgre1 T A 17: 57,709,824 (GRCm39) C160* probably null Het
Alkbh8 C T 9: 3,345,870 (GRCm39) P197S possibly damaging Het
Ankef1 A C 2: 136,397,702 (GRCm39) N761T probably damaging Het
Ankrd7 A G 6: 18,866,696 (GRCm39) Y72C probably damaging Het
Cfap36 T G 11: 29,172,833 (GRCm39) M231L probably benign Het
Cog7 A G 7: 121,563,432 (GRCm39) C227R probably damaging Het
Csgalnact1 C A 8: 68,854,144 (GRCm39) G219V probably damaging Het
Cspg4 A T 9: 56,793,970 (GRCm39) E568D probably benign Het
Cwc27 G A 13: 104,940,762 (GRCm39) T199I possibly damaging Het
Cyp26a1 A G 19: 37,688,467 (GRCm39) I330V probably benign Het
Dcaf7 T C 11: 105,944,579 (GRCm39) V254A probably benign Het
Dhrs7 G A 12: 72,711,466 (GRCm39) R24C probably damaging Het
Ehmt2 T A 17: 35,127,455 (GRCm39) C838S probably damaging Het
Fn1 A T 1: 71,657,829 (GRCm39) probably null Het
Gjb3 T A 4: 127,219,855 (GRCm39) S226C probably benign Het
Gm14496 A G 2: 181,637,963 (GRCm39) I346V probably benign Het
Gm8050 T C 14: 17,930,894 (GRCm39) E172G probably damaging Het
Higd1a G A 9: 121,681,590 (GRCm39) R22W probably damaging Het
Hmcn1 A G 1: 150,678,648 (GRCm39) L491S possibly damaging Het
Igsf9b T C 9: 27,244,426 (GRCm39) S794P possibly damaging Het
Irgm2 A T 11: 58,110,755 (GRCm39) I161F probably damaging Het
Lrp8 G T 4: 107,704,691 (GRCm39) V304F probably damaging Het
Lrp8 C A 4: 107,726,245 (GRCm39) S850R probably damaging Het
Lrrc9 A T 12: 72,513,677 (GRCm39) M513L probably benign Het
Myo18b A T 5: 112,978,178 (GRCm39) V1248E possibly damaging Het
Myo1b A T 1: 51,797,050 (GRCm39) N945K probably damaging Het
Nipbl A G 15: 8,356,574 (GRCm39) L1604P probably damaging Het
Oas1f A T 5: 120,989,568 (GRCm39) Y169F probably benign Het
Ogfod3 G A 11: 121,093,851 (GRCm39) T53I probably benign Het
Or2a56 A T 6: 42,933,046 (GRCm39) I205F probably benign Het
Or52r1c G A 7: 102,735,313 (GRCm39) C191Y probably damaging Het
Or8k22 A T 2: 86,162,868 (GRCm39) Y277* probably null Het
Parp8 A G 13: 117,047,399 (GRCm39) probably null Het
Pde4dip T C 3: 97,674,097 (GRCm39) Y273C probably benign Het
Pgbd5 C T 8: 125,111,257 (GRCm39) A54T probably damaging Het
Pglyrp4 G A 3: 90,646,424 (GRCm39) probably benign Het
Piezo1 A T 8: 123,213,302 (GRCm39) S1819R probably benign Het
Polr1a T C 6: 71,913,540 (GRCm39) probably benign Het
Prlhr G T 19: 60,455,753 (GRCm39) A271E probably damaging Het
Rad23b C T 4: 55,350,360 (GRCm39) probably benign Het
Rad51ap1 A T 6: 126,905,114 (GRCm39) S132R probably damaging Het
Ros1 T A 10: 52,020,980 (GRCm39) probably benign Het
Ryr3 T C 2: 112,677,767 (GRCm39) D1327G probably benign Het
Slit1 A C 19: 41,590,676 (GRCm39) V1332G probably damaging Het
Spin2h A G X: 32,162,153 (GRCm39) D224G probably damaging Het
Tmem178b A G 6: 40,184,461 (GRCm39) M120V probably damaging Het
Trim25 T C 11: 88,890,630 (GRCm39) C106R probably damaging Het
Trim35 A G 14: 66,546,697 (GRCm39) Y488C probably damaging Het
Tsc2 A T 17: 24,840,703 (GRCm39) H326Q probably damaging Het
Yap1 A T 9: 7,950,536 (GRCm39) I315K probably benign Het
Zfp654 A G 16: 64,606,381 (GRCm39) V607A probably benign Het
Other mutations in Polr1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00489:Polr1b APN 2 128,967,829 (GRCm39) missense probably damaging 1.00
IGL00559:Polr1b APN 2 128,955,651 (GRCm39) missense probably damaging 1.00
IGL00659:Polr1b APN 2 128,960,020 (GRCm39) critical splice donor site probably null
IGL00672:Polr1b APN 2 128,967,392 (GRCm39) missense probably damaging 1.00
IGL01066:Polr1b APN 2 128,961,072 (GRCm39) missense probably damaging 1.00
IGL01536:Polr1b APN 2 128,967,475 (GRCm39) missense probably benign 0.00
IGL01596:Polr1b APN 2 128,952,046 (GRCm39) missense probably benign 0.38
IGL02156:Polr1b APN 2 128,965,799 (GRCm39) missense probably benign 0.40
IGL02797:Polr1b APN 2 128,944,899 (GRCm39) missense probably damaging 0.99
IGL02965:Polr1b APN 2 128,967,443 (GRCm39) missense probably benign 0.41
IGL03009:Polr1b APN 2 128,967,988 (GRCm39) missense probably damaging 1.00
IGL03092:Polr1b APN 2 128,965,049 (GRCm39) missense probably damaging 1.00
IGL03129:Polr1b APN 2 128,957,627 (GRCm39) missense probably benign 0.00
IGL03138:Polr1b UTSW 2 128,944,908 (GRCm39) missense probably benign 0.04
PIT4362001:Polr1b UTSW 2 128,951,212 (GRCm39) missense possibly damaging 0.84
R0038:Polr1b UTSW 2 128,957,588 (GRCm39) nonsense probably null
R0038:Polr1b UTSW 2 128,957,588 (GRCm39) nonsense probably null
R0989:Polr1b UTSW 2 128,967,997 (GRCm39) missense probably damaging 0.97
R1508:Polr1b UTSW 2 128,955,654 (GRCm39) missense probably benign 0.24
R1539:Polr1b UTSW 2 128,960,019 (GRCm39) critical splice donor site probably null
R1700:Polr1b UTSW 2 128,965,041 (GRCm39) missense probably damaging 0.99
R1843:Polr1b UTSW 2 128,944,886 (GRCm39) missense probably benign 0.03
R1920:Polr1b UTSW 2 128,943,031 (GRCm39) missense probably benign 0.00
R2414:Polr1b UTSW 2 128,945,054 (GRCm39) splice site probably benign
R3020:Polr1b UTSW 2 128,957,601 (GRCm39) missense probably benign 0.01
R3837:Polr1b UTSW 2 128,961,027 (GRCm39) missense possibly damaging 0.78
R4466:Polr1b UTSW 2 128,965,802 (GRCm39) missense probably benign 0.03
R4773:Polr1b UTSW 2 128,947,248 (GRCm39) missense probably benign 0.29
R4789:Polr1b UTSW 2 128,951,257 (GRCm39) missense probably benign 0.00
R5027:Polr1b UTSW 2 128,965,803 (GRCm39) missense possibly damaging 0.94
R5579:Polr1b UTSW 2 128,952,028 (GRCm39) missense probably damaging 1.00
R5705:Polr1b UTSW 2 128,947,271 (GRCm39) nonsense probably null
R6303:Polr1b UTSW 2 128,957,682 (GRCm39) missense probably damaging 1.00
R6313:Polr1b UTSW 2 128,967,366 (GRCm39) missense probably damaging 1.00
R6427:Polr1b UTSW 2 128,965,181 (GRCm39) missense probably damaging 0.99
R6677:Polr1b UTSW 2 128,962,131 (GRCm39) intron probably benign
R7033:Polr1b UTSW 2 128,957,562 (GRCm39) missense possibly damaging 0.82
R7163:Polr1b UTSW 2 128,967,931 (GRCm39) missense probably benign 0.44
R7184:Polr1b UTSW 2 128,965,842 (GRCm39) missense possibly damaging 0.94
R7376:Polr1b UTSW 2 128,960,993 (GRCm39) missense probably benign 0.00
R7453:Polr1b UTSW 2 128,967,583 (GRCm39) missense probably damaging 1.00
R7545:Polr1b UTSW 2 128,959,766 (GRCm39) splice site probably null
R7770:Polr1b UTSW 2 128,967,464 (GRCm39) missense probably damaging 1.00
R7772:Polr1b UTSW 2 128,967,464 (GRCm39) missense probably damaging 1.00
R7774:Polr1b UTSW 2 128,967,464 (GRCm39) missense probably damaging 1.00
R7776:Polr1b UTSW 2 128,967,464 (GRCm39) missense probably damaging 1.00
R7777:Polr1b UTSW 2 128,967,464 (GRCm39) missense probably damaging 1.00
R7814:Polr1b UTSW 2 128,967,464 (GRCm39) missense probably damaging 1.00
R7825:Polr1b UTSW 2 128,967,464 (GRCm39) missense probably damaging 1.00
R7826:Polr1b UTSW 2 128,967,464 (GRCm39) missense probably damaging 1.00
R7827:Polr1b UTSW 2 128,967,464 (GRCm39) missense probably damaging 1.00
R7828:Polr1b UTSW 2 128,947,200 (GRCm39) missense probably damaging 1.00
R7959:Polr1b UTSW 2 128,950,014 (GRCm39) missense probably damaging 1.00
R8082:Polr1b UTSW 2 128,957,652 (GRCm39) missense probably benign 0.18
R8251:Polr1b UTSW 2 128,965,086 (GRCm39) missense probably damaging 1.00
R8696:Polr1b UTSW 2 128,967,571 (GRCm39) missense probably damaging 1.00
R8711:Polr1b UTSW 2 128,943,064 (GRCm39) missense probably damaging 0.99
R8746:Polr1b UTSW 2 128,954,597 (GRCm39) missense possibly damaging 0.70
R8823:Polr1b UTSW 2 128,967,457 (GRCm39) missense probably damaging 1.00
R8872:Polr1b UTSW 2 128,957,613 (GRCm39) missense probably damaging 1.00
R8901:Polr1b UTSW 2 128,967,595 (GRCm39) missense probably damaging 1.00
R8963:Polr1b UTSW 2 128,957,576 (GRCm39) missense probably benign
R9488:Polr1b UTSW 2 128,967,417 (GRCm39) missense probably damaging 1.00
R9499:Polr1b UTSW 2 128,957,684 (GRCm39) nonsense probably null
R9550:Polr1b UTSW 2 128,962,205 (GRCm39) missense unknown
R9551:Polr1b UTSW 2 128,957,684 (GRCm39) nonsense probably null
Posted On 2015-04-16