Mutagenetix > Incidental Mutation

Incidental Mutation 'R2063:Helb'

228867

Institutional Source

Beutler Lab

Gene Symbol

Helb

Ensembl Gene

ENSMUSG00000020228

Gene Name

helicase (DNA) B

Synonyms

D10Ertd664e

MMRRC Submission

040068-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.241) question?

Stock #

R2063 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

119919513-119948892 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 119941671 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Cysteine at position 339 (Y339C)

Ref Sequence

ENSEMBL: ENSMUSP00000116954 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000020449] [ENSMUST00000154501]

AlphaFold

Q6NVF4

Predicted Effect

probably benign
Transcript: ENSMUST00000020449
AA Change: Y339C

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000020449
Gene: ENSMUSG00000020228
AA Change: Y339C

Domain	Start	End	E-Value	Type
low complexity region	20	43	N/A	INTRINSIC
Pfam:AAA_30	434	661	4.8e-24	PFAM
Pfam:UvrD_C_2	855	901	2.3e-10	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000154501
AA Change: Y339C

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000116954
Gene: ENSMUSG00000020228
AA Change: Y339C

Domain	Start	End	E-Value	Type
low complexity region	20	43	N/A	INTRINSIC
Pfam:AAA_30	434	546	1.2e-8	PFAM

Coding Region Coverage

1x: 99.2%
3x: 98.7%
10x: 97.4%
20x: 95.5%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a DNA-dependent ATPase which catalyzes the unwinding of DNA necessary for DNA replication, repair, recombination, and transcription. This gene is thought to function specifically during the S phase entry of the cell cycle. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2016]
PHENOTYPE: Homozygous knockout MEFs display increased DNA end resection, resulting in increased level of single-strand DNA formation at double-strand DNA breaks. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 89 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4933436I01Rik	T	A	X: 66,964,308 (GRCm39)	I184L	probably benign	Het
9530002B09Rik	T	A	4: 122,583,115 (GRCm39)		probably benign	Het
Abca15	A	T	7: 119,960,127 (GRCm39)	T637S	possibly damaging	Het
Adgrv1	T	C	13: 81,709,588 (GRCm39)	K1135R	possibly damaging	Het
Afap1l1	A	T	18: 61,872,193 (GRCm39)		probably null	Het
AI467606	A	G	7: 126,692,009 (GRCm39)	S195G	probably damaging	Het
Alox12e	G	A	11: 70,206,828 (GRCm39)	R620W	probably damaging	Het
Ascc2	A	T	11: 4,631,496 (GRCm39)	M646L	probably benign	Het
Ccnt1	A	T	15: 98,449,823 (GRCm39)	H156Q	probably benign	Het
Cic	T	A	7: 24,972,876 (GRCm39)	V869E	probably damaging	Het
Cpsf2	A	G	12: 101,949,722 (GRCm39)	D118G	probably damaging	Het
Csnk1g1	A	G	9: 65,909,512 (GRCm39)	S210G	probably damaging	Het
Cyp2c40	T	A	19: 39,775,224 (GRCm39)	M343L	probably benign	Het
Cyp4a12b	A	T	4: 115,290,700 (GRCm39)	D274V	possibly damaging	Het
Dnaaf3	T	C	7: 4,526,798 (GRCm39)	I426M	possibly damaging	Het
Dnah3	C	T	7: 119,551,132 (GRCm39)	M3062I	probably damaging	Het
Dtx2	C	T	5: 136,059,431 (GRCm39)	S493F	probably damaging	Het
Elavl2	A	T	4: 91,141,687 (GRCm39)	S278R	possibly damaging	Het
Emilin2	T	C	17: 71,581,950 (GRCm39)	S259G	probably benign	Het
Endov	T	C	11: 119,390,408 (GRCm39)	F12S	probably damaging	Het
Faim2	G	A	15: 99,412,314 (GRCm39)	T140I	probably damaging	Het
Fbxo21	T	C	5: 118,115,031 (GRCm39)	S56P	probably benign	Het
Fgb	C	A	3: 82,956,996 (GRCm39)	D25Y	probably benign	Het
Foxj2	A	T	6: 122,817,200 (GRCm39)	H509L	probably benign	Het
Fth1	T	A	19: 9,961,576 (GRCm39)	L49Q	probably damaging	Het
Gbp11	C	A	5: 105,476,450 (GRCm39)	E220*	probably null	Het
Gm12695	T	C	4: 96,657,963 (GRCm39)	T69A	probably benign	Het
Gm1527	C	A	3: 28,980,796 (GRCm39)	T632N	probably benign	Het
Gm4787	A	T	12: 81,425,694 (GRCm39)	S155T	probably benign	Het
Gtf2f2	A	G	14: 76,155,136 (GRCm39)	S142P	possibly damaging	Het
Hs3st4	A	G	7: 123,996,236 (GRCm39)	I301V	probably benign	Het
Hunk	A	G	16: 90,290,368 (GRCm39)	D382G	probably damaging	Het
Ifnb1	T	A	4: 88,440,996 (GRCm39)	I6F	possibly damaging	Het
Il10	T	C	1: 130,947,770 (GRCm39)	L41P	probably damaging	Het
Il2rg	A	G	X: 100,311,416 (GRCm39)	L57P	possibly damaging	Het
Invs	T	A	4: 48,396,287 (GRCm39)	L320Q	probably damaging	Het
Itpr3	G	A	17: 27,317,050 (GRCm39)	M768I	probably benign	Het
Krt90	T	C	15: 101,466,794 (GRCm39)	E263G	probably benign	Het
Lama2	C	T	10: 27,040,922 (GRCm39)	C1467Y	probably damaging	Het
Maco1	A	T	4: 134,555,590 (GRCm39)	N294K	possibly damaging	Het
Med24	A	G	11: 98,606,472 (GRCm39)	L330P	probably damaging	Het
Mrto4	T	C	4: 139,076,334 (GRCm39)	K86E	probably benign	Het
Mtcl1	T	C	17: 66,653,350 (GRCm39)	R1065G	probably damaging	Het
Mtmr14	G	A	6: 113,217,322 (GRCm39)	G38D	probably damaging	Het
Mtus1	T	C	8: 41,535,745 (GRCm39)	E657G	probably damaging	Het
Muc21	T	A	17: 35,932,297 (GRCm39)		probably benign	Het
Myo5c	A	T	9: 75,189,150 (GRCm39)	Q1020L	probably benign	Het
Nav1	C	T	1: 135,376,742 (GRCm39)	R1694Q	probably damaging	Het
Nckap1	T	C	2: 80,400,494 (GRCm39)	K69R	probably damaging	Het
Nlrp1b	T	C	11: 71,051,912 (GRCm39)	N1012D	probably benign	Het
Ntrk2	A	C	13: 59,007,111 (GRCm39)	K238Q	probably damaging	Het
Oas1g	T	C	5: 121,023,946 (GRCm39)	E121G	probably damaging	Het
Or2ab1	A	G	11: 58,488,396 (GRCm39)	N58S	probably damaging	Het
Or52n2b	T	C	7: 104,565,982 (GRCm39)	N174D	probably benign	Het
Pcdh8	A	T	14: 80,005,651 (GRCm39)	S912R	probably damaging	Het
Pfpl	C	T	19: 12,407,237 (GRCm39)	S496L	probably damaging	Het
Phc2	T	C	4: 128,640,929 (GRCm39)	F672S	probably damaging	Het
Pkhd1l1	A	T	15: 44,414,148 (GRCm39)	H2805L	possibly damaging	Het
Pla2g4a	T	C	1: 149,716,427 (GRCm39)	N678S	possibly damaging	Het
Plxnb3	T	A	X: 72,815,357 (GRCm39)	Y1845*	probably null	Het
Polr1a	T	G	6: 71,913,269 (GRCm39)		probably null	Het
Prl3d3	A	C	13: 27,346,304 (GRCm39)	E180D	probably benign	Het
Prl7a2	T	A	13: 27,844,870 (GRCm39)	Y172F	probably damaging	Het
Prpf3	A	T	3: 95,751,551 (GRCm39)	D383E	probably benign	Het
Psmc4	A	T	7: 27,748,322 (GRCm39)	L73H	probably damaging	Het
Rapgef3	C	A	15: 97,664,842 (GRCm39)	G7V	probably damaging	Het
Rasl12	G	A	9: 65,318,106 (GRCm39)	G157R	probably damaging	Het
Rnf38	A	C	4: 44,149,098 (GRCm39)	V83G	probably damaging	Het
Rnls	A	C	19: 33,179,944 (GRCm39)	S51A	probably benign	Het
Siglecf	A	G	7: 43,001,804 (GRCm39)	T205A	possibly damaging	Het
Skint1	T	A	4: 111,882,730 (GRCm39)	V258D	probably benign	Het
Slc12a5	C	T	2: 164,839,067 (GRCm39)	R1072W	probably damaging	Het
Spata13	GTTAGGCT	GT	14: 60,998,320 (GRCm39)		probably benign	Het
Specc1	T	G	11: 62,009,122 (GRCm39)	S293A	probably benign	Het
Speer2	T	G	16: 69,657,385 (GRCm39)	Q86P	probably benign	Het
Tbc1d15	T	C	10: 115,065,078 (GRCm39)	D169G	probably benign	Het
Tbx20	C	A	9: 24,681,067 (GRCm39)	E142*	probably null	Het
Tcp1	T	A	17: 13,139,699 (GRCm39)	L199H	probably damaging	Het
Tex26	A	T	5: 149,363,204 (GRCm39)	R5W	probably damaging	Het
Tg	C	A	15: 66,700,402 (GRCm39)	A120E	probably damaging	Het
Thrap3	T	C	4: 126,069,189 (GRCm39)	Y654C	possibly damaging	Het
Troap	T	C	15: 98,980,344 (GRCm39)	L508P	probably benign	Het
Ubap2	C	T	4: 41,199,872 (GRCm39)	A752T	probably benign	Het
Ush1c	T	C	7: 45,878,905 (GRCm39)	Y74C	probably damaging	Het
Vmn1r55	A	G	7: 5,150,048 (GRCm39)	V125A	possibly damaging	Het
Vmn2r120	T	A	17: 57,831,553 (GRCm39)	H412L	possibly damaging	Het
Vps54	C	T	11: 21,227,955 (GRCm39)	T176I	probably damaging	Het
Wdr95	T	C	5: 149,502,627 (GRCm39)		probably null	Het
Zfp81	T	C	17: 33,554,278 (GRCm39)	T179A	probably benign	Het

Other mutations in Helb

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00340:Helb	APN	10	119,934,150 (GRCm39)	missense	possibly damaging	0.88
IGL00516:Helb	APN	10	119,941,329 (GRCm39)	missense	probably damaging	1.00
IGL00924:Helb	APN	10	119,946,889 (GRCm39)	missense	probably benign	0.01
IGL00971:Helb	APN	10	119,930,168 (GRCm39)	missense	possibly damaging	0.50
IGL01142:Helb	APN	10	119,947,049 (GRCm39)	missense	probably damaging	1.00
IGL01483:Helb	APN	10	119,947,043 (GRCm39)	missense	probably damaging	1.00
IGL01688:Helb	APN	10	119,944,885 (GRCm39)	missense	probably damaging	0.99
IGL01860:Helb	APN	10	119,938,738 (GRCm39)	missense	probably damaging	0.97
IGL02298:Helb	APN	10	119,937,431 (GRCm39)	missense	probably damaging	1.00
IGL02501:Helb	APN	10	119,938,693 (GRCm39)	missense	possibly damaging	0.96
IGL02554:Helb	APN	10	119,925,617 (GRCm39)	missense	probably damaging	1.00
IGL02810:Helb	APN	10	119,927,608 (GRCm39)	missense	possibly damaging	0.48
IGL02902:Helb	APN	10	119,925,390 (GRCm39)	missense	probably benign	0.00
IGL03405:Helb	APN	10	119,925,701 (GRCm39)	missense	probably damaging	1.00
R0004:Helb	UTSW	10	119,944,886 (GRCm39)	missense	probably damaging	1.00
R0092:Helb	UTSW	10	119,925,713 (GRCm39)	missense	probably damaging	1.00
R0436:Helb	UTSW	10	119,930,117 (GRCm39)	splice site	probably benign
R0850:Helb	UTSW	10	119,941,272 (GRCm39)	missense	probably damaging	1.00
R1423:Helb	UTSW	10	119,944,871 (GRCm39)	missense	probably damaging	0.99
R1663:Helb	UTSW	10	119,941,338 (GRCm39)	missense	probably damaging	1.00
R1756:Helb	UTSW	10	119,930,147 (GRCm39)	missense	probably damaging	0.96
R1812:Helb	UTSW	10	119,925,471 (GRCm39)	nonsense	probably null
R1976:Helb	UTSW	10	119,930,168 (GRCm39)	missense	possibly damaging	0.50
R2049:Helb	UTSW	10	119,941,926 (GRCm39)	missense	possibly damaging	0.74
R2141:Helb	UTSW	10	119,941,926 (GRCm39)	missense	possibly damaging	0.74
R2180:Helb	UTSW	10	119,941,353 (GRCm39)	missense	probably benign	0.02
R2432:Helb	UTSW	10	119,941,442 (GRCm39)	missense	probably benign	0.01
R3030:Helb	UTSW	10	119,925,487 (GRCm39)	nonsense	probably null
R3874:Helb	UTSW	10	119,941,942 (GRCm39)	missense	probably benign	0.31
R3978:Helb	UTSW	10	119,925,530 (GRCm39)	missense	probably benign
R4731:Helb	UTSW	10	119,930,193 (GRCm39)	critical splice acceptor site	probably null
R4734:Helb	UTSW	10	119,920,754 (GRCm39)	missense	probably benign
R4748:Helb	UTSW	10	119,920,754 (GRCm39)	missense	probably benign
R4749:Helb	UTSW	10	119,920,754 (GRCm39)	missense	probably benign
R4840:Helb	UTSW	10	119,920,763 (GRCm39)	missense	probably benign	0.33
R4977:Helb	UTSW	10	119,946,786 (GRCm39)	missense	probably benign	0.01
R5149:Helb	UTSW	10	119,941,648 (GRCm39)	missense	probably benign	0.39
R5220:Helb	UTSW	10	119,937,391 (GRCm39)	missense	probably damaging	1.00
R5447:Helb	UTSW	10	119,938,806 (GRCm39)	missense	possibly damaging	0.88
R5637:Helb	UTSW	10	119,941,353 (GRCm39)	missense	probably benign	0.02
R5660:Helb	UTSW	10	119,946,984 (GRCm39)	nonsense	probably null
R5663:Helb	UTSW	10	119,941,698 (GRCm39)	missense	possibly damaging	0.61
R5806:Helb	UTSW	10	119,928,424 (GRCm39)	missense	probably damaging	1.00
R5951:Helb	UTSW	10	119,927,653 (GRCm39)	missense	possibly damaging	0.91
R6010:Helb	UTSW	10	119,941,788 (GRCm39)	missense	probably damaging	1.00
R6183:Helb	UTSW	10	119,948,903 (GRCm39)	splice site	probably null
R6578:Helb	UTSW	10	119,947,086 (GRCm39)	missense	probably damaging	1.00
R6642:Helb	UTSW	10	119,920,835 (GRCm39)	missense	probably benign	0.17
R6666:Helb	UTSW	10	119,920,856 (GRCm39)	missense	probably damaging	0.99
R6705:Helb	UTSW	10	119,925,716 (GRCm39)	splice site	probably null
R6746:Helb	UTSW	10	119,941,373 (GRCm39)	missense	probably damaging	1.00
R7114:Helb	UTSW	10	119,941,161 (GRCm39)	missense	probably benign	0.09
R7396:Helb	UTSW	10	119,925,476 (GRCm39)	missense	probably benign
R7422:Helb	UTSW	10	119,944,799 (GRCm39)	missense	probably damaging	1.00
R7508:Helb	UTSW	10	119,941,188 (GRCm39)	missense	probably benign	0.04
R7509:Helb	UTSW	10	119,925,719 (GRCm39)	missense	probably damaging	1.00
R7746:Helb	UTSW	10	119,931,007 (GRCm39)	missense	probably null	1.00
R8058:Helb	UTSW	10	119,941,483 (GRCm39)	missense	probably benign	0.00
R8074:Helb	UTSW	10	119,925,321 (GRCm39)	missense	probably benign	0.00
R8348:Helb	UTSW	10	119,938,791 (GRCm39)	missense	probably damaging	1.00
R8428:Helb	UTSW	10	119,927,522 (GRCm39)	missense	probably damaging	1.00
R8448:Helb	UTSW	10	119,938,791 (GRCm39)	missense	probably damaging	1.00
R8710:Helb	UTSW	10	119,941,872 (GRCm39)	missense	probably damaging	1.00
R8751:Helb	UTSW	10	119,925,412 (GRCm39)	missense	probably benign	0.01
R8815:Helb	UTSW	10	119,948,692 (GRCm39)	missense	possibly damaging	0.71
R8822:Helb	UTSW	10	119,941,389 (GRCm39)	missense	probably benign	0.01
R9031:Helb	UTSW	10	119,920,790 (GRCm39)	missense	possibly damaging	0.62
R9340:Helb	UTSW	10	119,928,556 (GRCm39)	missense	probably damaging	1.00
Z1177:Helb	UTSW	10	119,928,595 (GRCm39)	critical splice acceptor site	probably null

Predicted Primers

PCR Primer
(F):5'- GGGCGTCTAAAACACTGTCACC -3'
(R):5'- TGGACAGCGTTCAGTCAGTG -3'

Sequencing Primer
(F):5'- TAAAACACTGTCACCCTGCTCTG -3'
(R):5'- TGACGCCCCTGCAGAAGAATG -3'

Posted On

2014-09-17