Mutagenetix > Incidental Mutation

Incidental Mutation 'R6645:Fh1'

526050

Institutional Source

Beutler Lab

Gene Symbol

Fh1

Ensembl Gene

ENSMUSG00000026526

Gene Name

fumarate hydratase 1

Synonyms

fumarase

MMRRC Submission

044766-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R6645 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

175428944-175453201 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 175442442 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Glutamic Acid at position 136 (V136E)

Ref Sequence

ENSEMBL: ENSMUSP00000027810 (fasta)

Gene Model

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

AlphaFold

P97807

Predicted Effect

possibly damaging
Transcript: ENSMUST00000027810
AA Change: V136E

PolyPhen 2 Score 0.941 (Sensitivity: 0.80; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000027810
Gene: ENSMUSG00000026526
AA Change: V136E

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: 99.9%
3x: 99.6%
10x: 98.0%
20x: 93.9%

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 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: 53 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Anp32e	T	A	3: 95,844,414 (GRCm39)	F95I	probably damaging	Het
Arap1	A	G	7: 101,057,318 (GRCm39)	K628R	possibly damaging	Het
Arid4b	A	T	13: 14,294,737 (GRCm39)	E6D	probably damaging	Het
Atxn10	G	T	15: 85,260,904 (GRCm39)		probably null	Het
Ccdc170	A	G	10: 4,510,974 (GRCm39)	I678V	possibly damaging	Het
Ccdc18	T	A	5: 108,286,796 (GRCm39)	V110D	probably benign	Het
Cep85l	C	T	10: 53,177,768 (GRCm39)	E322K	probably benign	Het
Cilp	A	T	9: 65,186,587 (GRCm39)	Y894F	possibly damaging	Het
Ddx4	A	G	13: 112,777,708 (GRCm39)	S62P	possibly damaging	Het
Dph7	T	C	2: 24,855,663 (GRCm39)	V154A	probably benign	Het
Ephb6	T	C	6: 41,594,206 (GRCm39)	S579P	probably benign	Het
Fam53a	G	T	5: 33,758,128 (GRCm39)	Q332K	probably benign	Het
Fancm	A	G	12: 65,152,874 (GRCm39)	D1110G	probably damaging	Het
Greb1	G	T	12: 16,748,580 (GRCm39)	H1132Q	probably benign	Het
Jph1	A	G	1: 17,161,985 (GRCm39)	S226P	probably damaging	Het
Kbtbd8	C	T	6: 95,103,730 (GRCm39)	R460*	probably null	Het
Lama5	T	A	2: 179,821,463 (GRCm39)	N3059Y	probably damaging	Het
Lipc	G	A	9: 70,711,030 (GRCm39)	T289I	probably damaging	Het
Lrrc2	T	C	9: 110,799,175 (GRCm39)	W241R	probably damaging	Het
Mfn2	T	A	4: 147,979,069 (GRCm39)	I88F	probably damaging	Het
Mms19	G	C	19: 41,943,630 (GRCm39)	N366K	probably benign	Het
Myo15a	A	G	11: 60,368,118 (GRCm39)	T293A	probably benign	Het
Ndfip2	T	A	14: 105,529,707 (GRCm39)	Y179N	probably damaging	Het
Notch4	A	G	17: 34,806,790 (GRCm39)	D1909G	probably benign	Het
Obscn	C	T	11: 58,976,088 (GRCm39)	S2013N	probably damaging	Het
Oca2	G	T	7: 55,964,522 (GRCm39)	A357S	probably benign	Het
Or8b43	T	C	9: 38,360,219 (GRCm39)	L17S	probably damaging	Het
Or8g35	T	A	9: 39,381,562 (GRCm39)	L153F	probably benign	Het
Pde7b	C	A	10: 20,486,312 (GRCm39)		probably null	Het
Ppef2	T	C	5: 92,378,320 (GRCm39)	N625S	probably benign	Het
Prom1	A	T	5: 44,204,856 (GRCm39)	L192Q	probably damaging	Het
Satb2	T	C	1: 56,836,166 (GRCm39)	I542V	possibly damaging	Het
Sgpp2	C	T	1: 78,336,799 (GRCm39)	T59M	probably damaging	Het
Skint6	T	C	4: 112,749,235 (GRCm39)	T782A	possibly damaging	Het
Slc13a4	G	T	6: 35,245,774 (GRCm39)	Q624K	probably benign	Het
Slc9a3	T	A	13: 74,312,291 (GRCm39)	H629Q	probably damaging	Het
Slitrk3	G	T	3: 72,957,194 (GRCm39)	A526E	probably benign	Het
Spata31e2	T	A	1: 26,722,198 (GRCm39)	D994V	probably benign	Het
Sptssa	T	C	12: 54,693,275 (GRCm39)	Y53C	probably damaging	Het
Srsf10	T	C	4: 135,590,874 (GRCm39)	S159P	possibly damaging	Het
Tbce	T	C	13: 14,179,814 (GRCm39)	T341A	probably benign	Het
Tdrd6	A	G	17: 43,935,423 (GRCm39)	L1875P	probably benign	Het
Tkt	G	A	14: 30,292,168 (GRCm39)	G425R	probably damaging	Het
Tmprss7	T	C	16: 45,511,326 (GRCm39)	I17M	possibly damaging	Het
Ttc21b	T	C	2: 66,066,721 (GRCm39)	S311G	probably benign	Het
Ubr5	A	G	15: 38,029,750 (GRCm39)	Y492H	probably damaging	Het
Ush2a	T	C	1: 188,255,528 (GRCm39)	I1535T	probably damaging	Het
Vmn2r17	A	T	5: 109,576,247 (GRCm39)	N373Y	probably damaging	Het
Vmn2r6	A	T	3: 64,464,297 (GRCm39)	V179E	probably damaging	Het
Vps13b	A	G	15: 35,910,451 (GRCm39)	E3405G	probably benign	Het
Wac	A	T	18: 7,973,523 (GRCm39)	Q212H	probably damaging	Het
Washc4	C	T	10: 83,408,059 (GRCm39)	R555*	probably null	Het
Zmat4	G	A	8: 24,287,417 (GRCm39)		probably null	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
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
R7646:Fh1	UTSW	1	175,442,479 (GRCm39)	missense	probably benign	0.03
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'- CTTGTCAGTCTATCCCGACGAG -3'
(R):5'- TGCCACAGCTGCCTTTAACTG -3'

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

Posted On

2018-06-22