Mutagenetix > Incidental Mutation

Incidental Mutation 'R6913:Polr3b'

539187

Institutional Source

Beutler Lab

Gene Symbol

Polr3b

Ensembl Gene

ENSMUSG00000034453

Gene Name

polymerase (RNA) III (DNA directed) polypeptide B

Synonyms

RPC2, A330032P03Rik, 2700078H01Rik

MMRRC Submission

Accession Numbers

Genbank: NM_027423

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R6913 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

84622292-84727178 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 84713632 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 906 (V906A)

Ref Sequence

ENSEMBL: ENSMUSP00000076418 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000077175]

AlphaFold

P59470

Predicted Effect

probably damaging
Transcript: ENSMUST00000077175
AA Change: V906A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000076418
Gene: ENSMUSG00000034453
AA Change: V906A

Domain	Start	End	E-Value	Type
Pfam:RNA_pol_Rpb2_1	38	413	2e-55	PFAM
Pfam:RNA_pol_Rpb2_2	185	363	8.4e-29	PFAM
Pfam:RNA_pol_Rpb2_3	438	502	2.6e-22	PFAM
Pfam:RNA_pol_Rpb2_4	539	600	1e-29	PFAM
Pfam:RNA_pol_Rpb2_5	621	661	6.5e-14	PFAM
Pfam:RNA_pol_Rpb2_6	668	1041	5.8e-129	PFAM
Pfam:RNA_pol_Rpb2_7	1043	1129	7.6e-36	PFAM

Meta Mutation Damage Score

0.9285

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.1%
20x: 96.9%

Validation Efficiency

97% (74/76)

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 III, the polymerase responsible for synthesizing transfer and small ribosomal RNAs in eukaryotes. The largest subunit and the encoded protein form the catalytic center of RNA polymerase III. Mutations in this gene are a cause of hypomyelinating leukodystrophy. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Dec 2011]

Allele List at MGI

All alleles(48) : Targeted, other(2) Gene trapped(46)

Other mutations in this stock

Total: 76 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcc5	A	T	16: 20,378,744	I619N	possibly damaging	Het
Accsl	T	C	2: 93,866,143	K41E	possibly damaging	Het
Actr6	T	C	10: 89,726,696	E107G	probably damaging	Het
Adam7	T	A	14: 68,533,651	M9L	probably benign	Het
Adamts12	T	A	15: 11,215,692	H266Q	probably damaging	Het
Adamts16	A	G	13: 70,728,898	F1208S	possibly damaging	Het
Ankrd11	T	C	8: 122,894,911	D734G	probably benign	Het
Ap1b1	T	C	11: 5,012,972	V43A	possibly damaging	Het
Asnsd1	A	G	1: 53,348,231	V79A	probably damaging	Het
Aste1	T	A	9: 105,397,408	S221R	probably benign	Het
Ccndbp1	G	A	2: 121,009,866	E94K	probably benign	Het
Cdc34	G	A	10: 79,685,103		probably null	Het
Cdh16	T	C	8: 104,622,264	D67G	probably benign	Het
Chd8	T	C	14: 52,214,494	E1348G	probably damaging	Het
Chl1	C	T	6: 103,665,948	Q216*	probably null	Het
Cse1l	G	A	2: 166,929,877	V353I	possibly damaging	Het
Ctbp2	G	A	7: 133,014,726	S160F	possibly damaging	Het
Cyp1a1	C	A	9: 57,700,293	T68K	probably damaging	Het
Dlgap2	T	A	8: 14,778,374	M594K	probably benign	Het
Dnah6	C	T	6: 73,212,522	E48K	probably benign	Het
Dock2	A	G	11: 34,756,222	V35A	probably damaging	Het
E330009J07Rik	T	C	6: 40,406,917	N397S	possibly damaging	Het
Edem2	A	T	2: 155,726,674	S73R	probably damaging	Het
Eps15	T	C	4: 109,361,230	V430A	probably benign	Het
Frem2	T	C	3: 53,516,821	N3065S	probably damaging	Het
Gal3st4	A	T	5: 138,270,828	S123R	possibly damaging	Het
Garnl3	T	A	2: 32,986,829	I937F	possibly damaging	Het
Gfod2	C	T	8: 105,717,363	V183M	possibly damaging	Het
Glipr1l1	T	C	10: 112,062,434		probably null	Het
Gm4070	G	A	7: 105,901,980	Q622*	probably null	Het
Gm7145	T	G	1: 117,985,981	C198G	probably damaging	Het
Gm906	G	T	13: 50,245,257	P1011H	probably damaging	Het
H2-Eb2	G	A	17: 34,333,549	A123T	possibly damaging	Het
Ighv1-55	T	C	12: 115,208,509	I7V	probably benign	Het
Itpripl2	G	T	7: 118,491,109	P76T	possibly damaging	Het
Kat6a	C	A	8: 22,903,199	A231E	possibly damaging	Het
Lipo1	C	T	19: 33,780,305	V255I	probably benign	Het
Mamstr	A	T	7: 45,643,238	M141L	probably benign	Het
Med13	A	G	11: 86,319,876	V480A	probably benign	Het
Mei1	A	G	15: 82,089,609	N523S	probably benign	Het
Mill2	A	G	7: 18,856,426	T144A	probably null	Het
Muc16	C	A	9: 18,642,663	L4111F	unknown	Het
Mylk2	G	A	2: 152,913,690	G258E	possibly damaging	Het
Myom2	T	G	8: 15,065,710	S42A	probably benign	Het
Nab1	C	A	1: 52,464,836	G401C	possibly damaging	Het
Nifk	T	C	1: 118,332,862	V244A	possibly damaging	Het
Nipsnap2	C	A	5: 129,753,293	Q224K	probably benign	Het
Nop16	T	G	13: 54,589,740	K47Q	probably damaging	Het
Nup153	A	T	13: 46,699,716	S548R	probably damaging	Het
Olfr1284	A	G	2: 111,379,002	M1V	probably null	Het
Olfr1465	A	G	19: 13,313,634	I217T	probably benign	Het
Olfr521	A	C	7: 99,767,717	D185A	probably damaging	Het
Pard6g	G	A	18: 80,117,319	V216I	possibly damaging	Het
Pcdh20	C	T	14: 88,468,602	V421I	probably benign	Het
Pcif1	G	A	2: 164,884,304		probably null	Het
Pde11a	C	A	2: 76,337,740	V290F	probably damaging	Het
Pisd	T	C	5: 32,737,429	Y511C	probably damaging	Het
Polg	A	T	7: 79,460,657	D276E	probably damaging	Het
Prkcg	C	T	7: 3,313,819	P270S	probably benign	Het
Rapgef2	T	A	3: 79,085,974	I884F	probably damaging	Het
Rpl13	C	A	8: 123,103,275	N113K	possibly damaging	Het
Rxra	T	A	2: 27,741,174	I139N	probably damaging	Het
Sf3b5	T	A	10: 13,008,743	C41S	probably benign	Het
Stk24	C	T	14: 121,302,809	R126Q	probably damaging	Het
Taar8b	T	C	10: 24,092,065	D77G	possibly damaging	Het
Tbc1d1	T	A	5: 64,311,109	C566S	probably benign	Het
Tenm3	A	T	8: 48,298,937	M948K	probably damaging	Het
Thbs4	T	A	13: 92,757,936	Q693L	possibly damaging	Het
Tnfrsf26	A	T	7: 143,618,389	C61*	probably null	Het
Trp63	A	G	16: 25,889,168	E636G	probably damaging	Het
Try5	T	C	6: 41,311,332	Y121C	probably damaging	Het
Ttn	G	T	2: 76,830,411		probably benign	Het
Vamp1	T	A	6: 125,218,945	V55D	probably damaging	Het
Vmn2r117	T	C	17: 23,479,563	N12S	probably damaging	Het
Vmn2r90	G	A	17: 17,704,061	G41S	probably damaging	Het
Zfp462	T	A	4: 55,007,775	D71E	probably benign	Het

Other mutations in Polr3b

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00787:Polr3b	APN	10	84676990	missense	probably benign
IGL00848:Polr3b	APN	10	84680377	missense	probably damaging	1.00
IGL00901:Polr3b	APN	10	84631796	missense	possibly damaging	0.94
IGL01313:Polr3b	APN	10	84725743	missense	probably damaging	1.00
IGL01364:Polr3b	APN	10	84695669	missense	probably benign	0.00
IGL01731:Polr3b	APN	10	84631840	nonsense	probably null
IGL03326:Polr3b	APN	10	84667395	missense	probably benign	0.43
IGL03369:Polr3b	APN	10	84676952	missense	probably damaging	1.00
etruscan	UTSW	10	84632538	missense	probably benign	0.00
pennyweight	UTSW	10	84713632	missense	probably damaging	1.00
pinhead	UTSW	10	84655991	missense	probably damaging	1.00
G5538:Polr3b	UTSW	10	84631794	missense	probably benign	0.21
PIT4382001:Polr3b	UTSW	10	84684185	missense	probably damaging	1.00
R0180:Polr3b	UTSW	10	84622515	missense	probably benign
R0270:Polr3b	UTSW	10	84718475	missense	probably benign	0.02
R0541:Polr3b	UTSW	10	84638064	missense	probably damaging	1.00
R0890:Polr3b	UTSW	10	84714336	missense	probably benign	0.01
R1302:Polr3b	UTSW	10	84632486	missense	probably damaging	0.97
R1511:Polr3b	UTSW	10	84680385	missense	probably benign
R1561:Polr3b	UTSW	10	84634912	missense	probably damaging	1.00
R1607:Polr3b	UTSW	10	84652783	missense	probably benign	0.00
R1624:Polr3b	UTSW	10	84679805	missense	probably damaging	0.98
R1809:Polr3b	UTSW	10	84693001	missense	probably damaging	1.00
R1830:Polr3b	UTSW	10	84692922	nonsense	probably null
R2973:Polr3b	UTSW	10	84628280	missense	probably benign	0.00
R3401:Polr3b	UTSW	10	84699491	missense	probably damaging	0.96
R3876:Polr3b	UTSW	10	84720518	critical splice donor site	probably null
R3961:Polr3b	UTSW	10	84684302	missense	possibly damaging	0.89
R4664:Polr3b	UTSW	10	84714369	missense	probably damaging	1.00
R4721:Polr3b	UTSW	10	84656003	missense	possibly damaging	0.56
R4972:Polr3b	UTSW	10	84638124	missense	probably damaging	1.00
R5065:Polr3b	UTSW	10	84632538	missense	probably benign	0.00
R5264:Polr3b	UTSW	10	84667416	missense	probably benign	0.02
R5302:Polr3b	UTSW	10	84699400	missense	possibly damaging	0.59
R5795:Polr3b	UTSW	10	84628252	missense	probably benign
R5795:Polr3b	UTSW	10	84677011	missense	probably damaging	0.97
R5838:Polr3b	UTSW	10	84674590	missense	probably benign	0.09
R6419:Polr3b	UTSW	10	84638111	missense	possibly damaging	0.78
R6568:Polr3b	UTSW	10	84634903	missense	probably damaging	1.00
R6787:Polr3b	UTSW	10	84628625	critical splice acceptor site	probably null
R7405:Polr3b	UTSW	10	84684179	missense	probably benign
R7456:Polr3b	UTSW	10	84622491	missense	probably benign
R7657:Polr3b	UTSW	10	84655991	missense	probably damaging	1.00
R8074:Polr3b	UTSW	10	84713659	missense	probably damaging	1.00
R8082:Polr3b	UTSW	10	84656063	missense	probably damaging	1.00
R8127:Polr3b	UTSW	10	84679789	missense	probably benign
R8676:Polr3b	UTSW	10	84680387	missense	probably benign	0.00
R8744:Polr3b	UTSW	10	84628624	splice site	probably benign
R8797:Polr3b	UTSW	10	84697015	nonsense	probably null
R8866:Polr3b	UTSW	10	84695691	missense	probably benign	0.14
R9006:Polr3b	UTSW	10	84631833	missense	probably benign	0.05
R9397:Polr3b	UTSW	10	84631789	missense	possibly damaging	0.93
R9509:Polr3b	UTSW	10	84631786	missense	probably damaging	1.00
X0066:Polr3b	UTSW	10	84713695	missense	probably damaging	0.97
Z1177:Polr3b	UTSW	10	84714293	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- CAATGCTTTTCTGCAAGGAGAG -3'
(R):5'- TTTATCCGACAGGGTGCCAC -3'

Sequencing Primer
(F):5'- CTGCAAGGAGAGTCATTTTTGAACTG -3'
(R):5'- AGGGTGCCACTCACTGTAAC -3'

Posted On

2018-11-06