Mutagenetix > Incidental Mutation

Incidental Mutation 'R7646:Fh1'

590516

Institutional Source

Beutler Lab

Gene Symbol

Fh1

Ensembl Gene

ENSMUSG00000026526

Gene Name

fumarate hydratase 1

Synonyms

fumarase

MMRRC Submission

045724-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R7646 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

175428944-175453201 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 175442479 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Isoleucine at position 124 (V124I)

Ref Sequence

ENSEMBL: ENSMUSP00000027810 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027810] [ENSMUST00000154956]

AlphaFold

P97807

Predicted Effect

probably benign
Transcript: ENSMUST00000027810
AA Change: V124I

PolyPhen 2 Score 0.025 (Sensitivity: 0.95; Specificity: 0.81)

SMART Domains

Protein: ENSMUSP00000027810
Gene: ENSMUSG00000026526
AA Change: V124I

Domain	Start	End	E-Value	Type
low complexity region	3	16	N/A	INTRINSIC
Pfam:Lyase_1	55	386	1.8e-124	PFAM
Pfam:FumaraseC_C	452	505	2.5e-29	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000154956

SMART Domains

Protein: ENSMUSP00000135140
Gene: ENSMUSG00000026526

Domain	Start	End	E-Value	Type
low complexity region	3	16	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.9%

Validation Efficiency

100% (64/64)

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 an enzymatic component of the tricarboxylic acid (TCA) cycle, or Krebs cycle, and catalyzes the formation of L-malate from fumarate. It exists in both a cytosolic form and an N-terminal extended form, differing only in the translation start site used. The N-terminal extended form is targeted to the mitochondrion, where the removal of the extension generates the same form as in the cytoplasm. It is similar to some thermostable class II fumarases and functions as a homotetramer. Mutations in this gene can cause fumarase deficiency and lead to progressive encephalopathy. [provided by RefSeq, Jul 2008]
PHENOTYPE: Embryos homozygous for a knock-out allele fail to develop past the egg-cylinder stage and die at E6.0. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 64 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca16	A	G	7: 120,113,937 (GRCm39)	H936R	probably benign	Het
Afg3l1	C	A	8: 124,219,766 (GRCm39)	D431E	possibly damaging	Het
Agrn	T	C	4: 156,279,811 (GRCm39)	N120S	probably damaging	Het
Apob	A	G	12: 8,059,189 (GRCm39)	D2557G	probably damaging	Het
Atl2	A	G	17: 80,162,036 (GRCm39)	Y359H	probably damaging	Het
Banp	T	C	8: 122,750,775 (GRCm39)	S489P	possibly damaging	Het
Cage1	A	G	13: 38,206,823 (GRCm39)	C341R	probably damaging	Het
Cdh23	T	C	10: 60,140,931 (GRCm39)	N3139S	possibly damaging	Het
Chd2	G	T	7: 73,085,521 (GRCm39)	S1704R	possibly damaging	Het
Col4a2	T	A	8: 11,495,086 (GRCm39)	F1515I	probably benign	Het
Crocc	T	A	4: 140,748,966 (GRCm39)	Q1613L	probably null	Het
Cttnbp2	A	T	6: 18,375,939 (GRCm39)	S1533R	probably damaging	Het
Dlgap5	C	T	14: 47,636,976 (GRCm39)		probably null	Het
Dnah8	G	A	17: 30,868,651 (GRCm39)	D362N	probably benign	Het
Elf5	G	T	2: 103,269,588 (GRCm39)	K56N	probably benign	Het
Emsy	G	A	7: 98,268,560 (GRCm39)	P508S	probably damaging	Het
Fam135a	T	C	1: 24,067,704 (GRCm39)	H1055R	probably benign	Het
Gbf1	T	A	19: 46,272,111 (GRCm39)	D1610E	probably damaging	Het
Glp1r	A	G	17: 31,155,257 (GRCm39)	K415E	probably benign	Het
Glyr1	T	C	16: 4,836,361 (GRCm39)	D496G	probably damaging	Het
Herc2	A	G	7: 55,784,361 (GRCm39)	I1342V	probably benign	Het
Hoxa7	A	G	6: 52,192,699 (GRCm39)	*230Q	probably null	Het
Ice1	A	G	13: 70,737,916 (GRCm39)	V2177A	possibly damaging	Het
Ildr1	T	A	16: 36,542,281 (GRCm39)	M271K	possibly damaging	Het
Klk1b22	T	G	7: 43,765,542 (GRCm39)		probably null	Het
Lig3	T	A	11: 82,674,304 (GRCm39)	N43K	probably benign	Het
Mcmdc2	A	G	1: 9,982,360 (GRCm39)	T83A	possibly damaging	Het
Megf10	GGCAGCAACAGCACCAGCAGCAACAGCACCAGCAGCA	GGCAGCAACAGCACCAGCAGCA	18: 57,427,071 (GRCm39)		probably benign	Het
Mki67	A	T	7: 135,298,498 (GRCm39)	S2179T	possibly damaging	Het
Mrpl38	G	A	11: 116,023,593 (GRCm39)	S282L	probably damaging	Het
Ndst2	A	G	14: 20,774,527 (GRCm39)		probably null	Het
Nlrp4a	C	G	7: 26,148,987 (GRCm39)	A198G	probably damaging	Het
Nup98	A	C	7: 101,803,242 (GRCm39)	S653A	probably benign	Het
Or12e8	A	G	2: 87,188,102 (GRCm39)	I105V	probably benign	Het
Or13a27	A	G	7: 139,925,864 (GRCm39)	F13L	probably damaging	Het
Or14j10	G	T	17: 37,935,295 (GRCm39)	T77K	probably damaging	Het
Or51ai2	G	A	7: 103,587,504 (GRCm39)	A306T	probably damaging	Het
Or8k37	C	A	2: 86,469,513 (GRCm39)	D180Y	probably damaging	Het
Pclo	A	T	5: 14,570,909 (GRCm39)	D98V	probably damaging	Het
Peg3	A	T	7: 6,712,221 (GRCm39)	D1000E	probably benign	Het
Polr3h	A	G	15: 81,801,571 (GRCm39)	Y131H	probably damaging	Het
Rapgef6	A	G	11: 54,516,780 (GRCm39)	I346V	probably benign	Het
Rufy1	T	A	11: 50,301,436 (GRCm39)	K332M	probably damaging	Het
Scn1a	T	C	2: 66,118,102 (GRCm39)	M404V	possibly damaging	Het
Septin8	T	A	11: 53,428,744 (GRCm39)		probably null	Het
Sesn3	A	G	9: 14,219,911 (GRCm39)	D100G	probably damaging	Het
Setx	A	G	2: 29,067,561 (GRCm39)	I2388V	possibly damaging	Het
Skint5	T	A	4: 113,620,739 (GRCm39)		probably null	Het
Slc25a23	C	T	17: 57,366,759 (GRCm39)		probably benign	Het
Slc4a7	G	A	14: 14,773,348 (GRCm38)	E773K	probably benign	Het
Slco3a1	G	A	7: 74,154,344 (GRCm39)	A76V	probably damaging	Het
Stradb	A	T	1: 59,033,567 (GRCm39)	D410V	probably benign	Het
Syne1	T	C	10: 5,122,949 (GRCm39)	D329G	probably damaging	Het
Syt4	A	C	18: 31,574,658 (GRCm39)	S320A	possibly damaging	Het
Tnfsf4	A	G	1: 161,244,733 (GRCm39)	T141A	possibly damaging	Het
Trim34b	G	A	7: 103,984,559 (GRCm39)	A279T	probably damaging	Het
Trpm6	A	T	19: 18,845,325 (GRCm39)	D1675V	probably benign	Het
Vmn2r24	T	A	6: 123,793,169 (GRCm39)	M832K	probably benign	Het
Wdr90	A	G	17: 26,079,104 (GRCm39)	V246A	probably benign	Het
Xkr6	G	T	14: 63,844,423 (GRCm39)	D149Y	probably damaging	Het
Zfp108	A	G	7: 23,960,840 (GRCm39)	Y477C	probably damaging	Het
Zfp37	T	G	4: 62,109,532 (GRCm39)	I552L	probably damaging	Het
Zfp426	A	T	9: 20,381,320 (GRCm39)	S556T	probably damaging	Het
Zfp954	G	A	7: 7,118,720 (GRCm39)	L275F	possibly damaging	Het

Other mutations in Fh1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01723:Fh1	APN	1	175,429,108 (GRCm39)	missense	probably damaging	1.00
IGL02637:Fh1	APN	1	175,437,332 (GRCm39)	missense	probably benign	0.00
IGL02954:Fh1	APN	1	175,437,301 (GRCm39)	missense	probably damaging	1.00
IGL03056:Fh1	APN	1	175,433,728 (GRCm39)	missense	probably damaging	1.00
IGL03309:Fh1	APN	1	175,431,609 (GRCm39)	missense	probably benign	0.01
R0729:Fh1	UTSW	1	175,442,383 (GRCm39)	missense	probably damaging	1.00
R1240:Fh1	UTSW	1	175,431,581 (GRCm39)	missense	probably damaging	1.00
R1327:Fh1	UTSW	1	175,437,310 (GRCm39)	missense	probably benign	0.32
R1576:Fh1	UTSW	1	175,435,385 (GRCm39)	missense	probably null	1.00
R1779:Fh1	UTSW	1	175,428,990 (GRCm39)	makesense	probably null
R1823:Fh1	UTSW	1	175,444,114 (GRCm39)	missense	probably damaging	1.00
R1851:Fh1	UTSW	1	175,435,452 (GRCm39)	missense	probably damaging	1.00
R1943:Fh1	UTSW	1	175,437,344 (GRCm39)	missense	probably benign
R2163:Fh1	UTSW	1	175,442,406 (GRCm39)	missense	possibly damaging	0.80
R3766:Fh1	UTSW	1	175,442,316 (GRCm39)	missense	probably damaging	1.00
R4193:Fh1	UTSW	1	175,442,407 (GRCm39)	missense	possibly damaging	0.51
R4672:Fh1	UTSW	1	175,431,617 (GRCm39)	missense	probably benign	0.07
R4812:Fh1	UTSW	1	175,429,025 (GRCm39)	missense	probably damaging	0.99
R4849:Fh1	UTSW	1	175,448,072 (GRCm39)	missense	probably benign	0.00
R4905:Fh1	UTSW	1	175,446,639 (GRCm39)	missense	probably damaging	1.00
R4978:Fh1	UTSW	1	175,431,533 (GRCm39)	missense	probably damaging	1.00
R6645:Fh1	UTSW	1	175,442,442 (GRCm39)	missense	possibly damaging	0.94
R6681:Fh1	UTSW	1	175,446,690 (GRCm39)	missense	probably null	0.71
R7075:Fh1	UTSW	1	175,435,421 (GRCm39)	missense	probably benign	0.00
R7783:Fh1	UTSW	1	175,439,744 (GRCm39)	missense	probably damaging	1.00
R7862:Fh1	UTSW	1	175,442,400 (GRCm39)	missense	probably damaging	0.97
R7991:Fh1	UTSW	1	175,437,337 (GRCm39)	missense	probably damaging	1.00
R8694:Fh1	UTSW	1	175,448,126 (GRCm39)	missense	probably benign	0.00
R8765:Fh1	UTSW	1	175,435,378 (GRCm39)	intron	probably benign
R8882:Fh1	UTSW	1	175,437,353 (GRCm39)	missense	possibly damaging	0.85

Predicted Primers

PCR Primer
(F):5'- CTTGTCAGTCTATCCCGACG -3'
(R):5'- TGCCACAGCTGCCTTTAAC -3'

Sequencing Primer
(F):5'- TCTATCCCGACGAGGCAGAG -3'
(R):5'- ACAGCTGCCTTTAACTGTCTTGAAG -3'

Posted On

2019-10-24