Mutagenetix > Incidental Mutation

Incidental Mutation 'R3773:Mthfr'

273417

Institutional Source

Beutler Lab

Gene Symbol

Mthfr

Ensembl Gene

ENSMUSG00000029009

Gene Name

methylenetetrahydrofolate reductase

Synonyms

MMRRC Submission

040749-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.735) question?

Stock #

R3773 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

148123534-148144008 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 148128907 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 160 (V160A)

Ref Sequence

ENSEMBL: ENSMUSP00000116239 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000069604] [ENSMUST00000097788] [ENSMUST00000141283] [ENSMUST00000152498]

AlphaFold

Q9WU20

Predicted Effect

probably benign
Transcript: ENSMUST00000069604
AA Change: V201A

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)

SMART Domains

Protein: ENSMUSP00000069774
Gene: ENSMUSG00000029009
AA Change: V201A

Domain	Start	End	E-Value	Type
low complexity region	48	73	N/A	INTRINSIC
Pfam:MTHFR	88	377	2.3e-121	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000097788
AA Change: V160A

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)

SMART Domains

Protein: ENSMUSP00000095395
Gene: ENSMUSG00000029009
AA Change: V160A

Domain	Start	End	E-Value	Type
low complexity region	7	32	N/A	INTRINSIC
Pfam:MTHFR	47	336	5.9e-121	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000125978

Predicted Effect

probably benign
Transcript: ENSMUST00000141283
AA Change: V160A

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)

SMART Domains

Protein: ENSMUSP00000116239
Gene: ENSMUSG00000029009
AA Change: V160A

Domain	Start	End	E-Value	Type
low complexity region	7	32	N/A	INTRINSIC
Pfam:MTHFR	47	194	7.4e-57	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000145115

Predicted Effect

probably benign
Transcript: ENSMUST00000152498
AA Change: V176A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000117095
Gene: ENSMUSG00000029009
AA Change: V176A

Domain	Start	End	E-Value	Type
low complexity region	23	48	N/A	INTRINSIC
Pfam:MTHFR	63	352	2.4e-121	PFAM

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.3%
20x: 95.2%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene catalyzes the conversion of 5,10-methylenetetrahydrofolate to 5-methyltetrahydrofolate, a co-substrate for homocysteine remethylation to methionine. Genetic variation in this gene influences susceptibility to occlusive vascular disease, neural tube defects, colon cancer and acute leukemia, and mutations in this gene are associated with methylenetetrahydrofolate reductase deficiency.[provided by RefSeq, Oct 2009]
PHENOTYPE: Mice homozygous for disruptions in this gene have elevated plasma levels of homocysteine. They also display delayed growth and development and a reduced survival rate. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 69 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
A2ml1	T	A	6: 128,532,046 (GRCm39)	K899N	probably benign	Het
Acsbg3	T	C	17: 57,183,262 (GRCm39)	M1T	probably null	Het
Adgrv1	G	A	13: 81,647,162 (GRCm39)	S3126L	probably damaging	Het
Apba3	C	A	10: 81,108,443 (GRCm39)		probably null	Het
Apobec4	G	T	1: 152,632,556 (GRCm39)	A195S	probably benign	Het
Asap3	C	T	4: 135,954,886 (GRCm39)	T72I	probably benign	Het
Cand2	T	A	6: 115,762,178 (GRCm39)	H201Q	probably damaging	Het
Cd109	CATTTATTTATTTATTTATTTATTTATTTATTTAT	CATTTATTTATTTATTTATTTATTTATTTATTTATTTAT	9: 78,619,782 (GRCm39)		probably benign	Het
Chd1	A	G	17: 17,594,913 (GRCm39)	D16G	probably damaging	Het
Csgalnact2	T	C	6: 118,103,180 (GRCm39)	K19E	probably benign	Het
Cspg4b	A	G	13: 113,454,743 (GRCm39)	E263G	probably benign	Het
Cyp17a1	T	G	19: 46,658,162 (GRCm39)	K250T	probably damaging	Het
Ddx41	G	A	13: 55,682,293 (GRCm39)	R205W	possibly damaging	Het
Dgcr8	T	C	16: 18,074,639 (GRCm39)	D712G	probably damaging	Het
Dsg2	T	C	18: 20,724,919 (GRCm39)	W442R	probably damaging	Het
Elavl2	C	T	4: 91,152,325 (GRCm39)	G131R	probably damaging	Het
Elf1	T	C	14: 79,804,650 (GRCm39)	V105A	possibly damaging	Het
Ercc6l2	A	G	13: 63,989,264 (GRCm39)	D270G	probably damaging	Het
Fmn1	T	G	2: 113,412,463 (GRCm39)	S996A	probably damaging	Het
Frmd4a	A	T	2: 4,595,433 (GRCm39)	E109D	probably damaging	Het
Fry	A	T	5: 150,321,663 (GRCm39)	R999S	probably damaging	Het
Gak	G	A	5: 108,730,538 (GRCm39)	T956I	probably benign	Het
Gps2	T	C	11: 69,806,927 (GRCm39)	F21L	probably damaging	Het
Grhl3	C	T	4: 135,283,158 (GRCm39)	W303*	probably null	Het
Hmcn2	C	T	2: 31,250,908 (GRCm39)	T790M	probably damaging	Het
Lrp5	G	A	19: 3,662,330 (GRCm39)	R173C	probably damaging	Het
Matk	T	A	10: 81,094,131 (GRCm39)	L21Q	probably benign	Het
Nhlrc4	T	A	17: 26,162,367 (GRCm39)	K127*	probably null	Het
Nsd1	G	A	13: 55,394,486 (GRCm39)	V696I	probably benign	Het
Nup210l	T	G	3: 90,027,201 (GRCm39)	Y194*	probably null	Het
Or1j16	A	T	2: 36,530,333 (GRCm39)	Y94F	probably benign	Het
Or2h2	G	T	17: 37,396,957 (GRCm39)	Y33*	probably null	Het
Or7a41	G	A	10: 78,871,014 (GRCm39)	C128Y	possibly damaging	Het
Or9q2	T	A	19: 13,772,568 (GRCm39)	M136L	probably benign	Het
Pcdhb15	T	A	18: 37,608,943 (GRCm39)	V725D	probably benign	Het
Pes1	A	G	11: 3,925,548 (GRCm39)	Y221C	probably damaging	Het
Prkd3	T	C	17: 79,266,535 (GRCm39)	I603V	possibly damaging	Het
Ptpn13	A	G	5: 103,624,987 (GRCm39)	E97G	probably damaging	Het
Ptpro	T	A	6: 137,420,592 (GRCm39)	V1007D	probably damaging	Het
Ptprs	T	C	17: 56,735,978 (GRCm39)	T152A	possibly damaging	Het
Rims1	T	C	1: 22,492,034 (GRCm39)	D842G	probably damaging	Het
Rin2	C	T	2: 145,702,366 (GRCm39)	T354I	probably benign	Het
Rnf26rt	C	T	6: 76,473,942 (GRCm39)	V225I	probably benign	Het
Rngtt	T	C	4: 33,330,889 (GRCm39)	I164T	probably damaging	Het
Scn9a	T	C	2: 66,313,992 (GRCm39)	N1909D	probably benign	Het
Shisal1	A	T	15: 84,290,886 (GRCm39)	Y120*	probably null	Het
Ska3	C	T	14: 58,047,534 (GRCm39)	V334I	probably benign	Het
Slco1a8	T	C	6: 141,918,061 (GRCm39)	K605R	probably benign	Het
Srebf2	A	G	15: 82,066,309 (GRCm39)	K579R	probably benign	Het
Stxbp5	G	A	10: 9,644,671 (GRCm39)	T960I	probably damaging	Het
Suco	A	T	1: 161,671,565 (GRCm39)		probably null	Het
Tecta	T	C	9: 42,242,292 (GRCm39)	T2094A	probably damaging	Het
Tenm4	A	T	7: 96,344,087 (GRCm39)	R227W	probably damaging	Het
Tmem131l	A	G	3: 83,805,893 (GRCm39)	S1517P	probably damaging	Het
Trio	A	G	15: 27,748,177 (GRCm39)	S2492P	probably damaging	Het
Tsg101	T	C	7: 46,539,363 (GRCm39)	*254W	probably null	Het
Ttn	T	C	2: 76,601,711 (GRCm39)	T16872A	probably benign	Het
Ugt2b38	A	G	5: 87,571,954 (GRCm39)	V26A	probably damaging	Het
Upb1	T	A	10: 75,275,672 (GRCm39)		probably null	Het
Vmn1r32	T	A	6: 66,530,351 (GRCm39)	I142F	probably benign	Het
Vmn1r60	C	A	7: 5,547,710 (GRCm39)	C130F	possibly damaging	Het
Vmn2r101	A	G	17: 19,809,919 (GRCm39)	D235G	probably benign	Het
Wnk1	C	T	6: 119,979,241 (GRCm39)	R282Q	possibly damaging	Het
Xrn2	T	C	2: 146,903,207 (GRCm39)	V765A	probably benign	Het
Zbed4	T	C	15: 88,665,050 (GRCm39)	S373P	probably benign	Het
Zfp251	A	G	15: 76,737,836 (GRCm39)	I414T	possibly damaging	Het
Zfp423	A	T	8: 88,507,140 (GRCm39)	L1047Q	probably benign	Het
Zfp426	A	T	9: 20,384,413 (GRCm39)		probably null	Het
Zfp61	T	C	7: 23,995,406 (GRCm39)	M1V	probably null	Het

Other mutations in Mthfr

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00420:Mthfr	APN	4	148,125,727 (GRCm39)	missense	probably benign
IGL00911:Mthfr	APN	4	148,125,759 (GRCm39)	missense	probably benign	0.01
R0116:Mthfr	UTSW	4	148,135,980 (GRCm39)	missense	probably benign	0.00
R0207:Mthfr	UTSW	4	148,136,681 (GRCm39)	missense	probably damaging	1.00
R0268:Mthfr	UTSW	4	148,139,885 (GRCm39)	missense	probably damaging	1.00
R0344:Mthfr	UTSW	4	148,139,885 (GRCm39)	missense	probably damaging	1.00
R0762:Mthfr	UTSW	4	148,139,900 (GRCm39)	missense	possibly damaging	0.65
R1433:Mthfr	UTSW	4	148,139,900 (GRCm39)	missense	possibly damaging	0.92
R1464:Mthfr	UTSW	4	148,138,029 (GRCm39)	splice site	probably benign
R1972:Mthfr	UTSW	4	148,136,384 (GRCm39)	missense	probably damaging	1.00
R3154:Mthfr	UTSW	4	148,136,061 (GRCm39)	missense	probably benign	0.12
R3407:Mthfr	UTSW	4	148,139,518 (GRCm39)	missense	probably damaging	1.00
R4153:Mthfr	UTSW	4	148,135,932 (GRCm39)	missense	probably damaging	0.99
R4291:Mthfr	UTSW	4	148,139,949 (GRCm39)	missense	probably damaging	1.00
R4487:Mthfr	UTSW	4	148,135,884 (GRCm39)	missense	probably benign	0.00
R4574:Mthfr	UTSW	4	148,127,998 (GRCm39)	missense	possibly damaging	0.95
R4583:Mthfr	UTSW	4	148,136,329 (GRCm39)	missense	possibly damaging	0.80
R4847:Mthfr	UTSW	4	148,132,596 (GRCm39)	missense	probably damaging	0.99
R5183:Mthfr	UTSW	4	148,135,817 (GRCm39)	splice site	probably null
R5536:Mthfr	UTSW	4	148,128,940 (GRCm39)	missense	probably damaging	1.00
R5664:Mthfr	UTSW	4	148,139,923 (GRCm39)	missense	probably damaging	1.00
R6161:Mthfr	UTSW	4	148,126,211 (GRCm39)	missense	probably benign	0.35
R7285:Mthfr	UTSW	4	148,138,056 (GRCm39)	missense	probably benign	0.01
R7427:Mthfr	UTSW	4	148,136,060 (GRCm39)	missense	probably benign	0.00
R7428:Mthfr	UTSW	4	148,136,060 (GRCm39)	missense	probably benign	0.00
R7474:Mthfr	UTSW	4	148,137,059 (GRCm39)	missense	possibly damaging	0.95
R7823:Mthfr	UTSW	4	148,135,944 (GRCm39)	missense	probably benign	0.29
R7826:Mthfr	UTSW	4	148,139,467 (GRCm39)	missense	probably benign	0.00
R7975:Mthfr	UTSW	4	148,127,920 (GRCm39)	missense	probably damaging	1.00
R8669:Mthfr	UTSW	4	148,135,934 (GRCm39)	missense	probably benign	0.21
R8698:Mthfr	UTSW	4	148,128,947 (GRCm39)	nonsense	probably null
R8714:Mthfr	UTSW	4	148,126,275 (GRCm39)	missense	probably damaging	1.00
R8790:Mthfr	UTSW	4	148,139,991 (GRCm39)	missense	probably benign	0.07
R8961:Mthfr	UTSW	4	148,128,099 (GRCm39)	missense	probably damaging	1.00
R8981:Mthfr	UTSW	4	148,139,451 (GRCm39)	missense	probably benign	0.00
R9098:Mthfr	UTSW	4	148,126,082 (GRCm39)	missense	probably benign	0.10
R9221:Mthfr	UTSW	4	148,132,626 (GRCm39)	missense	probably damaging	1.00
R9708:Mthfr	UTSW	4	148,128,978 (GRCm39)	nonsense	probably null
R9781:Mthfr	UTSW	4	148,132,710 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- ATTTGACAACTGACCACTGCC -3'
(R):5'- GGTGCCATTCAGTTCACCTCTG -3'

Sequencing Primer
(F):5'- TGACCACTGCCCTGCAC -3'
(R):5'- TCTGTATCCACCCAATCAACACGTC -3'

Posted On

2015-03-25