Mutagenetix > Incidental Mutations

Incidental Mutation 'R5838:Polr3b'

449738

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

044058-MU

Accession Numbers

Genbank: NM_027423

Is this an essential gene?

Essential (E-score: 1.000) question?

Stock #

R5838 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

84622292-84727178 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 84674590 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Alanine at position 500 (T500A)

Ref Sequence

ENSEMBL: ENSMUSP00000076418 (fasta)

Gene Model

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

AlphaFold

P59470

Predicted Effect

probably benign
Transcript: ENSMUST00000077175
AA Change: T500A

PolyPhen 2 Score 0.091 (Sensitivity: 0.93; Specificity: 0.85)

SMART Domains

Protein: ENSMUSP00000076418
Gene: ENSMUSG00000034453
AA Change: T500A

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

Coding Region Coverage

1x: 99.9%
3x: 99.7%
10x: 98.5%
20x: 95.7%

Validation Efficiency

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: 72 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Ace	G	A	11: 105,972,880	V385I	probably benign	Het
Apmap	T	C	2: 150,585,857	Y315C	probably damaging	Het
Arhgef12	G	A	9: 43,005,608	T414I	probably damaging	Het
Cd200r1	C	A	16: 44,766,034	A9D	possibly damaging	Het
Cdkal1	T	C	13: 29,691,686	D183G	probably benign	Het
Clk1	C	A	1: 58,412,660	C432F	probably damaging	Het
Col27a1	G	T	4: 63,225,528	L484F	probably damaging	Het
Col7a1	A	G	9: 108,978,143	E2480G	unknown	Het
D430042O09Rik	A	T	7: 125,867,655	M1361L	possibly damaging	Het
Dnah5	A	G	15: 28,290,195	I1244V	probably benign	Het
Dock3	G	T	9: 106,895,488	P522Q	possibly damaging	Het
Drc1	T	A	5: 30,366,513		probably null	Het
Epas1	C	T	17: 86,823,686	T298I	possibly damaging	Het
Epha1	A	T	6: 42,361,646	I699N	probably damaging	Het
Ephb3	T	C	16: 21,221,687	S558P	probably damaging	Het
Epn1	T	A	7: 5,097,166	L426*	probably null	Het
Fam234b	T	C	6: 135,225,267	V329A	probably benign	Het
Fasn	G	T	11: 120,816,124	R901S	probably damaging	Het
Fbln2	T	C	6: 91,271,848	M1165T	possibly damaging	Het
Fer1l4	T	C	2: 156,051,993	R103G	probably benign	Het
G6pd2	T	A	5: 61,809,225	D114E	probably benign	Het
Galnt10	A	G	11: 57,781,056	K391E	probably damaging	Het
Gpr150	C	A	13: 76,055,926	C300F	probably benign	Het
Hhipl2	A	G	1: 183,423,571	T151A	probably damaging	Het
Hmcn2	C	A	2: 31,457,807	L4822M	probably damaging	Het
Ifi207	T	A	1: 173,732,387	Q173L	unknown	Het
Inca1	T	C	11: 70,689,881	E86G	probably damaging	Het
Iqca	A	G	1: 90,144,945	L71P	probably benign	Het
Kank2	G	T	9: 21,795,393	Q110K	probably damaging	Het
Kif13b	A	T	14: 64,737,555	M407L	probably damaging	Het
Kif5a	A	C	10: 127,245,441	I208S	probably damaging	Het
Kmt2c	T	C	5: 25,284,471	K4490R	probably damaging	Het
Ltbp2	C	T	12: 84,789,101	R1352H	probably benign	Het
Macf1	T	C	4: 123,452,154	Q2061R	possibly damaging	Het
Marcks	A	G	10: 37,136,167	S291P	probably benign	Het
Mccc1	A	G	3: 35,985,082	V254A	possibly damaging	Het
Mdn1	C	T	4: 32,754,547	R4683W	probably damaging	Het
Mon2	A	G	10: 123,010,492		probably null	Het
Ndrg4	A	T	8: 95,706,793	H134L	probably damaging	Het
Nek7	C	A	1: 138,534,363		probably null	Het
Nlrc3	C	T	16: 3,953,995	S151N	probably damaging	Het
Nsl1	C	A	1: 191,070,113	A146E	probably benign	Het
Olfr1391	A	C	11: 49,327,933	N174T	probably damaging	Het
Olfr1477	T	A	19: 13,502,558	Y72N	probably damaging	Het
Olfr519	A	T	7: 108,894,085	F107L	probably benign	Het
Olfr655	A	G	7: 104,596,897	Y95H	probably benign	Het
Olfr800	A	T	10: 129,660,038	R77S	probably benign	Het
Pde4d	A	C	13: 109,740,442	S41R	probably damaging	Het
Phlpp1	T	A	1: 106,347,132	L875*	probably null	Het
Pkd1	T	A	17: 24,580,212	S2802T	possibly damaging	Het
Ppp2r2c	T	C	5: 36,940,187	V239A	probably benign	Het
Pramef6	A	G	4: 143,896,920	V228A	probably benign	Het
Reln	T	A	5: 21,899,113	I3287F	probably damaging	Het
Scube2	T	C	7: 109,808,444	D763G	probably damaging	Het
Setd5	T	C	6: 113,119,435	V534A	probably benign	Het
Slc10a4	T	A	5: 73,012,030	C333S	probably benign	Het
Slc15a1	G	A	14: 121,484,871	A206V	probably damaging	Het
Snx14	A	G	9: 88,391,776	L654P	probably damaging	Het
Sowahc	G	A	10: 59,223,190	A383T	possibly damaging	Het
Taf1b	A	G	12: 24,500,449	D11G	possibly damaging	Het
Tap1	C	T	17: 34,193,305	Q164*	probably null	Het
Tbcel	T	A	9: 42,415,872	R430W	probably damaging	Het
Trappc11	A	T	8: 47,512,559		probably null	Het
Trim15	T	C	17: 36,862,840	I259V	probably damaging	Het
Trpt1	T	C	19: 6,998,300	S141P	probably damaging	Het
Tsc2	T	A	17: 24,613,216	Q732L	probably benign	Het
Tstd3	C	A	4: 21,759,622		probably null	Het
Unc13d	T	C	11: 116,064,625	K914R	possibly damaging	Het
Unk	A	G	11: 116,049,331	E170G	probably damaging	Het
Uqcc2	T	A	17: 27,125,886	K62*	probably null	Het
Vim	A	G	2: 13,580,190	D394G	probably damaging	Het
Wdr47	G	A	3: 108,624,736		probably null	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
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
R6913:Polr3b	UTSW	10	84713632	missense	probably damaging	1.00
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
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'- GCTGTCCCACATCAATCACTAAT -3'
(R):5'- AGGTTGAGAAACACTGGCTT -3'

Sequencing Primer
(F):5'- GCTTGTGTTGACAATGAACAAGCC -3'
(R):5'- CTTAGGAGGAGCACATCTTTGTAGC -3'

Posted On

2016-12-20