Mutagenetix > Incidental Mutation

Incidental Mutation 'R7399:Recql'

574031

Institutional Source

Beutler Lab

Gene Symbol

Recql

Ensembl Gene

ENSMUSG00000030243

Gene Name

RecQ protein-like

Synonyms

RecQ1

MMRRC Submission

045481-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.324) question?

Stock #

R7399 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

142296068-142332802 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 142320610 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 146 (D146G)

Ref Sequence

ENSEMBL: ENSMUSP00000107434 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000032370] [ENSMUST00000100832] [ENSMUST00000111803] [ENSMUST00000128082] [ENSMUST00000129694] [ENSMUST00000203772]

AlphaFold

Q9Z129

Predicted Effect

probably damaging
Transcript: ENSMUST00000032370
AA Change: D146G

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

SMART Domains

Protein: ENSMUSP00000032370
Gene: ENSMUSG00000030243
AA Change: D146G

Domain	Start	End	E-Value	Type
coiled coil region	6	51	N/A	INTRINSIC
DEXDc	88	291	2.5e-27	SMART
HELICc	328	409	2.2e-26	SMART
Pfam:RQC	488	592	5.5e-6	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000100832
AA Change: D146G

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

SMART Domains

Protein: ENSMUSP00000098394
Gene: ENSMUSG00000030243
AA Change: D146G

Domain	Start	End	E-Value	Type
coiled coil region	6	51	N/A	INTRINSIC
DEXDc	88	291	6e-25	SMART
HELICc	328	409	5.51e-24	SMART
Pfam:RQC	488	592	1.1e-8	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000111803
AA Change: D146G

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

SMART Domains

Protein: ENSMUSP00000107434
Gene: ENSMUSG00000030243
AA Change: D146G

Domain	Start	End	E-Value	Type
coiled coil region	6	51	N/A	INTRINSIC
DEXDc	88	291	6e-25	SMART
HELICc	328	409	5.51e-24	SMART
Pfam:RecQ_Zn_bind	420	479	2.5e-15	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000128082

SMART Domains

Protein: ENSMUSP00000120951
Gene: ENSMUSG00000030243

Domain	Start	End	E-Value	Type
Blast:DEXDc	24	84	4e-16	BLAST
PDB:2WWY\|B	63	85	9e-9	PDB

Predicted Effect

probably damaging
Transcript: ENSMUST00000129694
AA Change: D146G

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

SMART Domains

Protein: ENSMUSP00000122328
Gene: ENSMUSG00000030243
AA Change: D146G

Domain	Start	End	E-Value	Type
coiled coil region	6	51	N/A	INTRINSIC
Pfam:DEAD	93	166	6.6e-11	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000203772
AA Change: D146G

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

SMART Domains

Protein: ENSMUSP00000145179
Gene: ENSMUSG00000030243
AA Change: D146G

Domain	Start	End	E-Value	Type
coiled coil region	6	51	N/A	INTRINSIC
Pfam:DEAD	93	166	8.5e-12	PFAM

Meta Mutation Damage Score

0.9700

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.0%

Validation Efficiency

99% (74/75)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the RecQ DNA helicase family. DNA helicases are enzymes involved in various types of DNA repair, including mismatch repair, nucleotide excision repair and direct repair. The encoded protein is involved in the processing of Holliday junctions, the suppression of sister chromatid exchanges, telomere maintenance, and is required for genotoxic stress resistance. Defects in this gene have been associated with several types of cancer. [provided by RefSeq, Jan 2017]
PHENOTYPE: Homozygous mutation of this gene results in chromosomal instability, with embryonic fibroblasts exhibiting aneuploidy, spontaneous chromosomal breakage, frequent translocation events, increased sensitivity to ionizing radiation, and increased frequency of sister chromatid exchange. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 74 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acaca	T	G	11: 84,151,505 (GRCm39)	V801G	possibly damaging	Het
Actbl2	T	A	13: 111,392,127 (GRCm39)	M154K	probably benign	Het
Adam7	A	T	14: 68,741,915 (GRCm39)		probably null	Het
Arfgef1	T	A	1: 10,251,122 (GRCm39)	T888S	probably benign	Het
AW554918	C	T	18: 25,302,117 (GRCm39)	P10L	possibly damaging	Het
Bcap29	A	G	12: 31,680,881 (GRCm39)	I35T	probably damaging	Het
Bhlhe40	TG	TGG	6: 108,641,818 (GRCm39)	254	probably null	Het
Cby2	A	G	14: 75,830,077 (GRCm39)	S39P	probably benign	Het
Cdc25b	A	G	2: 131,036,574 (GRCm39)	D458G	probably damaging	Het
Cdc42bpb	T	C	12: 111,272,101 (GRCm39)	K1104R	probably benign	Het
Cep89	A	G	7: 35,137,803 (GRCm39)	N729S	probably damaging	Het
Clec4a4	T	A	6: 122,968,788 (GRCm39)	M51K	possibly damaging	Het
Dcdc2b	A	G	4: 129,503,422 (GRCm39)	L270P	probably damaging	Het
Dennd5b	G	T	6: 148,937,981 (GRCm39)	H639N	probably damaging	Het
Dnah11	T	G	12: 117,991,212 (GRCm39)	T2385P	probably benign	Het
Dnah11	T	C	12: 118,089,520 (GRCm39)	E1182G	probably damaging	Het
Dok7	T	C	5: 35,223,815 (GRCm39)	V81A	probably damaging	Het
Dtx1	T	A	5: 120,820,458 (GRCm39)	M494L	possibly damaging	Het
Foxj1	A	T	11: 116,223,080 (GRCm39)	L241Q	possibly damaging	Het
Gbp10	G	A	5: 105,384,015 (GRCm39)		probably benign	Het
Hnmt	T	A	2: 23,893,892 (GRCm39)	T201S	probably benign	Het
Jup	G	T	11: 100,269,177 (GRCm39)	T412K	possibly damaging	Het
Kcnh2	G	A	5: 24,527,057 (GRCm39)	S954F	probably damaging	Het
Klhdc7b	A	C	15: 89,272,847 (GRCm39)	K585T	possibly damaging	Het
Klk7	T	A	7: 43,461,424 (GRCm39)	S14T	probably benign	Het
Lama4	G	A	10: 38,923,944 (GRCm39)	E451K	probably damaging	Het
Ldhb	A	G	6: 142,441,399 (GRCm39)	C164R	probably damaging	Het
Malrd1	G	A	2: 15,614,901 (GRCm39)	D239N		Het
Mgam	T	A	6: 40,643,788 (GRCm39)	V572E	probably damaging	Het
Mrgprb2	G	T	7: 48,201,890 (GRCm39)	N278K	probably damaging	Het
Msto1	A	G	3: 88,819,130 (GRCm39)	Y206H	probably damaging	Het
Myo6	A	G	9: 80,169,573 (GRCm39)	S467G	unknown	Het
Mysm1	T	A	4: 94,849,964 (GRCm39)	I447L	probably benign	Het
Nav3	T	C	10: 109,688,795 (GRCm39)	E494G	possibly damaging	Het
Nol10	T	G	12: 17,452,174 (GRCm39)	V376G	probably damaging	Het
Nup205	T	A	6: 35,191,611 (GRCm39)	I1032N	probably damaging	Het
Oog2	A	G	4: 143,921,851 (GRCm39)	K254E	probably benign	Het
Or10ac1	A	G	6: 42,515,662 (GRCm39)	F98S	possibly damaging	Het
Or52z12	A	T	7: 103,233,588 (GRCm39)	I120L	possibly damaging	Het
Or5b98	A	G	19: 12,931,811 (GRCm39)	N286S	probably damaging	Het
Or5d41	A	T	2: 88,055,366 (GRCm39)	Y3*	probably null	Het
Or5g25	T	A	2: 85,477,768 (GRCm39)	D299V	possibly damaging	Het
Or5g27	A	G	2: 85,409,640 (GRCm39)	D19G	probably benign	Het
Or6b1	T	G	6: 42,815,680 (GRCm39)	Y288*	probably null	Het
Or6c6	A	T	10: 129,186,426 (GRCm39)		probably benign	Het
Or8h10	G	A	2: 86,808,501 (GRCm39)	T213I	probably benign	Het
Osbpl11	T	A	16: 33,056,649 (GRCm39)	D694E	probably benign	Het
Pcm1	T	A	8: 41,746,547 (GRCm39)	Y1210N	probably benign	Het
Pdxk	T	C	10: 78,276,697 (GRCm39)	M293V	probably benign	Het
Plcb3	T	C	19: 6,940,235 (GRCm39)	I451V	probably benign	Het
Plekhm2	A	G	4: 141,361,687 (GRCm39)	F272S	probably damaging	Het
Pramel32	C	A	4: 88,546,202 (GRCm39)	R380L	probably benign	Het
Ptgdr	A	T	14: 45,095,689 (GRCm39)		probably null	Het
Ptprf	C	T	4: 118,083,720 (GRCm39)	V788I	probably benign	Het
Ralbp1	C	T	17: 66,161,143 (GRCm39)	V467I	probably benign	Het
Ralgds	A	C	2: 28,433,667 (GRCm39)	Q229P	possibly damaging	Het
Reln	T	C	5: 22,256,365 (GRCm39)	N493S	probably damaging	Het
Rfxank	C	T	8: 70,587,936 (GRCm39)		probably null	Het
Scn5a	A	T	9: 119,315,596 (GRCm39)	M1704K	probably damaging	Het
Slc7a7	G	T	14: 54,611,725 (GRCm39)	A316E	possibly damaging	Het
Slco1a6	A	T	6: 142,036,794 (GRCm39)	C538S	probably benign	Het
Stard6	T	C	18: 70,631,718 (GRCm39)		probably null	Het
Strip2	T	A	6: 29,927,612 (GRCm39)	M219K	possibly damaging	Het
Tcam1	T	C	11: 106,174,911 (GRCm39)	V122A	probably damaging	Het
Tha1	A	G	11: 117,760,516 (GRCm39)	V236A	possibly damaging	Het
Tmem201	A	T	4: 149,815,554 (GRCm39)	I132N	possibly damaging	Het
Tnc	T	C	4: 63,938,894 (GRCm39)		probably benign	Het
Vmn1r42	T	C	6: 89,822,495 (GRCm39)	T25A	probably benign	Het
Vmn2r94	T	A	17: 18,464,765 (GRCm39)		probably null	Het
Wdfy4	A	C	14: 32,790,863 (GRCm39)	V2188G		Het
Zfp623	T	C	15: 75,819,247 (GRCm39)	S68P	probably damaging	Het
Zfp950	A	T	19: 61,107,593 (GRCm39)	C497S	probably damaging	Het
Zkscan2	C	T	7: 123,079,327 (GRCm39)	E877K	probably damaging	Het
Zp3r	C	A	1: 130,504,790 (GRCm39)	V536L	probably damaging	Het

Other mutations in Recql

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00673:Recql	APN	6	142,322,647 (GRCm39)	missense	probably null	0.34
IGL01933:Recql	APN	6	142,310,364 (GRCm39)	missense	probably benign	0.33
IGL02026:Recql	APN	6	142,312,394 (GRCm39)	nonsense	probably null
IGL03181:Recql	APN	6	142,323,918 (GRCm39)	missense	probably benign	0.00
K3955:Recql	UTSW	6	142,323,932 (GRCm39)	nonsense	probably null
R0380:Recql	UTSW	6	142,315,156 (GRCm39)	missense	probably damaging	1.00
R1371:Recql	UTSW	6	142,318,601 (GRCm39)	missense	probably damaging	0.99
R1742:Recql	UTSW	6	142,310,298 (GRCm39)	missense	probably damaging	1.00
R1780:Recql	UTSW	6	142,310,324 (GRCm39)	missense	probably benign	0.00
R1921:Recql	UTSW	6	142,311,315 (GRCm39)	missense	probably benign	0.41
R2032:Recql	UTSW	6	142,313,009 (GRCm39)	missense	probably damaging	1.00
R2966:Recql	UTSW	6	142,309,313 (GRCm39)	missense	probably benign	0.10
R4666:Recql	UTSW	6	142,322,567 (GRCm39)	missense	probably damaging	1.00
R4779:Recql	UTSW	6	142,309,426 (GRCm39)	intron	probably benign
R4863:Recql	UTSW	6	142,304,732 (GRCm39)	utr 3 prime	probably benign
R5115:Recql	UTSW	6	142,304,285 (GRCm39)	utr 3 prime	probably benign
R5400:Recql	UTSW	6	142,308,073 (GRCm39)	intron	probably benign
R5781:Recql	UTSW	6	142,311,344 (GRCm39)	splice site	probably null
R5981:Recql	UTSW	6	142,318,604 (GRCm39)	missense	probably damaging	1.00
R6372:Recql	UTSW	6	142,322,566 (GRCm39)	missense	probably damaging	1.00
R6651:Recql	UTSW	6	142,310,160 (GRCm39)	critical splice donor site	probably null
R6786:Recql	UTSW	6	142,310,278 (GRCm39)	missense	probably benign	0.43
R7515:Recql	UTSW	6	142,320,611 (GRCm39)	missense	probably damaging	1.00
R8097:Recql	UTSW	6	142,320,637 (GRCm39)	missense	probably damaging	1.00
R8817:Recql	UTSW	6	142,304,612 (GRCm39)	utr 3 prime	probably benign
R8873:Recql	UTSW	6	142,308,013 (GRCm39)	missense
R9103:Recql	UTSW	6	142,322,515 (GRCm39)	missense	possibly damaging	0.82
R9454:Recql	UTSW	6	142,320,617 (GRCm39)	missense	possibly damaging	0.83
R9683:Recql	UTSW	6	142,305,646 (GRCm39)	missense

Predicted Primers

PCR Primer
(F):5'- AGGCTGAGTTGCTGTAGGAC -3'
(R):5'- CTTGAATTGATAAATCTGCATTGGC -3'

Sequencing Primer
(F):5'- ACAGTGTCCAATACTAGGCTGTG -3'
(R):5'- ATTGGCAACTGCAGGGC -3'

Posted On

2019-09-13