Mutagenetix > Incidental Mutation

Incidental Mutation 'R1616:Hadhb'

174239

Institutional Source

Beutler Lab

Gene Symbol

Hadhb

Ensembl Gene

ENSMUSG00000059447

Gene Name

hydroxyacyl-CoA dehydrogenase trifunctional multienzyme complex subunit beta

Synonyms

Mtpb, 4930479F15Rik

MMRRC Submission

039653-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.781) question?

Stock #

R1616 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

30360251-30389591 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 30371713 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Phenylalanine at position 55 (I55F)

Ref Sequence

ENSEMBL: ENSMUSP00000118296 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000026841] [ENSMUST00000114783] [ENSMUST00000114786] [ENSMUST00000123980] [ENSMUST00000197109]

AlphaFold

Q99JY0

Predicted Effect

possibly damaging
Transcript: ENSMUST00000026841
AA Change: I55F

PolyPhen 2 Score 0.784 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000026841
Gene: ENSMUSG00000059447
AA Change: I55F

Domain	Start	End	E-Value	Type
Pfam:Thiolase_N	52	325	4.6e-96	PFAM
Pfam:ketoacyl-synt	86	193	1.8e-10	PFAM
Pfam:Thiolase_C	332	472	1.5e-51	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000114783
AA Change: I55F

PolyPhen 2 Score 0.784 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000110431
Gene: ENSMUSG00000059447
AA Change: I55F

Domain	Start	End	E-Value	Type
Pfam:Thiolase_N	55	325	1.4e-90	PFAM
Pfam:ketoacyl-synt	90	194	1.4e-10	PFAM
Pfam:Thiolase_C	332	472	1.3e-51	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000114786
AA Change: I55F

PolyPhen 2 Score 0.784 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000110434
Gene: ENSMUSG00000059447
AA Change: I55F

Domain	Start	End	E-Value	Type
Pfam:Thiolase_N	52	325	4.6e-96	PFAM
Pfam:ketoacyl-synt	86	193	1.8e-10	PFAM
Pfam:Thiolase_C	332	472	1.5e-51	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000123980
AA Change: I55F

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000118296
Gene: ENSMUSG00000059447
AA Change: I55F

Domain	Start	End	E-Value	Type
Pfam:Thiolase_N	52	129	3.7e-20	PFAM
Pfam:Thiolase_N	119	173	3.3e-17	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000127364

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000157488

Predicted Effect

probably benign
Transcript: ENSMUST00000197109

Coding Region Coverage

1x: 98.8%
3x: 97.8%
10x: 94.3%
20x: 85.3%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the beta subunit of the mitochondrial trifunctional protein, which catalyzes the last three steps of mitochondrial beta-oxidation of long chain fatty acids. The mitochondrial membrane-bound heterocomplex is composed of four alpha and four beta subunits, with the beta subunit catalyzing the 3-ketoacyl-CoA thiolase activity. The encoded protein can also bind RNA and decreases the stability of some mRNAs. The genes of the alpha and beta subunits of the mitochondrial trifunctional protein are located adjacent to each other in the human genome in a head-to-head orientation. Mutations in this gene result in trifunctional protein deficiency. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2013]
PHENOTYPE: Mice homozygous for an ENU-induced mutation display reduced postnatal weight gain, multifocal cardiac fibrosis and hepatic steatosis, and develop cardiac arrhythmias that range from a prolonged PR interval to complete atrioventricular dissociation and lead to sudden between 9 and 16 months of age. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 90 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4933406P04Rik	T	C	10: 20,187,087 (GRCm39)		probably benign	Het
A1cf	A	G	19: 31,912,175 (GRCm39)	E430G	probably damaging	Het
Aacs	T	A	5: 125,561,590 (GRCm39)		probably null	Het
Acot12	G	A	13: 91,920,886 (GRCm39)	V331I	probably benign	Het
Acp7	A	G	7: 28,310,503 (GRCm39)	W445R	probably damaging	Het
Actl11	C	A	9: 107,809,135 (GRCm39)	Q1153K	probably benign	Het
Actr8	A	G	14: 29,704,601 (GRCm39)	T34A	possibly damaging	Het
Ahnak	A	G	19: 8,986,351 (GRCm39)	D2545G	possibly damaging	Het
Ap5z1	A	G	5: 142,457,991 (GRCm39)	Y388C	probably benign	Het
Apol7a	C	T	15: 77,273,806 (GRCm39)	G219S	probably damaging	Het
Arid1b	T	A	17: 5,389,569 (GRCm39)	I1705N	probably damaging	Het
Bod1l	T	C	5: 41,966,058 (GRCm39)	Q2669R	probably benign	Het
Braf	A	T	6: 39,620,067 (GRCm39)	S504T	probably benign	Het
Cbl	A	T	9: 44,064,197 (GRCm39)	Y780N	probably damaging	Het
Cd86	T	C	16: 36,449,338 (GRCm39)	I20V	probably benign	Het
Cep290	T	G	10: 100,404,698 (GRCm39)	D2353E	probably benign	Het
Ckmt2	G	A	13: 92,007,328 (GRCm39)	R289C	probably benign	Het
Col3a1	T	C	1: 45,367,648 (GRCm39)		probably null	Het
Cyp4f16	T	A	17: 32,761,942 (GRCm39)	Y163*	probably null	Het
Dimt1	T	C	13: 107,089,958 (GRCm39)	V227A	possibly damaging	Het
Dnah6	A	T	6: 73,077,095 (GRCm39)	M2338K	probably benign	Het
Dock4	T	G	12: 40,719,044 (GRCm39)	I274S	probably damaging	Het
Enthd1	T	C	15: 80,336,586 (GRCm39)	D616G	probably damaging	Het
Fignl2	T	C	15: 100,951,997 (GRCm39)	E95G	probably damaging	Het
Foxn1	A	G	11: 78,249,692 (GRCm39)	M611T	probably benign	Het
Foxs1	T	C	2: 152,774,559 (GRCm39)	S165G	probably benign	Het
Fzd3	G	T	14: 65,472,956 (GRCm39)	Q271K	probably benign	Het
Hipk3	G	A	2: 104,264,090 (GRCm39)	Q824*	probably null	Het
Hps1	G	A	19: 42,755,624 (GRCm39)	R201W	probably damaging	Het
Kif21b	T	C	1: 136,099,423 (GRCm39)	S1477P	probably damaging	Het
Kif26a	A	T	12: 112,123,680 (GRCm39)		probably null	Het
Krt90	T	C	15: 101,469,026 (GRCm39)	E172G	possibly damaging	Het
Lama4	T	G	10: 38,951,446 (GRCm39)	F1064V	probably damaging	Het
Leng9	A	G	7: 4,151,902 (GRCm39)	V258A	probably benign	Het
Lgi2	A	C	5: 52,703,980 (GRCm39)	V217G	probably benign	Het
Lpgat1	T	C	1: 191,495,741 (GRCm39)	I310T	possibly damaging	Het
Ltbp3	A	G	19: 5,796,995 (GRCm39)	Y374C	probably damaging	Het
Magi2	C	A	5: 20,814,324 (GRCm39)	T1075K	probably damaging	Het
Man2c1	T	C	9: 57,042,793 (GRCm39)	I221T	probably benign	Het
Mydgf	A	G	17: 56,486,415 (GRCm39)	M72T	possibly damaging	Het
Myo1b	T	C	1: 51,815,474 (GRCm39)	N624S	probably damaging	Het
Myo5c	T	A	9: 75,203,299 (GRCm39)	M1465K	probably damaging	Het
Nek4	A	T	14: 30,709,094 (GRCm39)	D716V	probably damaging	Het
Nfxl1	T	A	5: 72,686,380 (GRCm39)	Q607L	probably benign	Het
Nlrp9c	A	T	7: 26,083,862 (GRCm39)	D572E	probably benign	Het
Nop14	G	T	5: 34,807,757 (GRCm39)	Q402K	possibly damaging	Het
Npy5r	C	G	8: 67,134,052 (GRCm39)	C247S	probably damaging	Het
Nrap	T	A	19: 56,378,255 (GRCm39)	I19F	probably damaging	Het
Or4c102	A	G	2: 88,422,352 (GRCm39)	D68G	probably damaging	Het
Or51t4	T	A	7: 102,597,721 (GRCm39)	N16K	probably damaging	Het
Or6z3	T	G	7: 6,463,744 (GRCm39)	S79A	probably damaging	Het
Pcdh9	A	T	14: 94,124,405 (GRCm39)	Y588*	probably null	Het
Ppp1r12a	A	G	10: 108,096,728 (GRCm39)	E183G	probably damaging	Het
Ppp2r2b	T	A	18: 42,821,375 (GRCm39)	H261L	probably benign	Het
Ptch1	G	T	13: 63,687,656 (GRCm39)	T374K	possibly damaging	Het
Ptpn13	A	T	5: 103,713,103 (GRCm39)	N1742I	possibly damaging	Het
Rab33a	C	T	X: 47,608,521 (GRCm39)	S15L	probably benign	Het
Ralb	T	C	1: 119,405,744 (GRCm39)	Y75C	probably damaging	Het
Rassf7	T	A	7: 140,796,645 (GRCm39)	V2D	probably damaging	Het
Rbm10	A	G	X: 20,512,230 (GRCm39)	N397S	probably benign	Het
Rbm15	T	C	3: 107,238,197 (GRCm39)	T734A	probably benign	Het
Rbm8a	G	T	3: 96,539,046 (GRCm39)		probably benign	Het
Rock2	T	C	12: 17,022,986 (GRCm39)	I1095T	probably benign	Het
Rxfp3	T	A	15: 11,036,389 (GRCm39)	T328S	probably damaging	Het
Sec31a	T	A	5: 100,534,054 (GRCm39)	K505N	possibly damaging	Het
Selenof	A	G	3: 144,302,642 (GRCm39)	*122W	probably null	Het
Sh3pxd2b	T	C	11: 32,331,441 (GRCm39)	M55T	possibly damaging	Het
Slc15a2	T	C	16: 36,574,843 (GRCm39)	D522G	probably benign	Het
Slc2a1	T	C	4: 118,993,503 (GRCm39)	F447L	probably damaging	Het
Slc45a2	T	A	15: 11,022,214 (GRCm39)	C319S	probably null	Het
Smad4	T	C	18: 73,773,333 (GRCm39)	D551G	probably benign	Het
Smarcc2	A	G	10: 128,318,662 (GRCm39)	Y648C	probably damaging	Het
Snrnp40	C	G	4: 130,271,836 (GRCm39)		probably null	Het
Stab2	A	T	10: 86,721,582 (GRCm39)		probably null	Het
Tanc1	A	G	2: 59,615,731 (GRCm39)	D246G	probably damaging	Het
Tekt3	T	G	11: 62,978,024 (GRCm39)		probably null	Het
Them5	G	A	3: 94,253,567 (GRCm39)		probably null	Het
Tlr4	T	A	4: 66,757,717 (GRCm39)	F170Y	probably damaging	Het
Tmem214	T	G	5: 31,028,907 (GRCm39)	Y165*	probably null	Het
Tmem94	T	C	11: 115,686,971 (GRCm39)		probably null	Het
Tom1l1	A	G	11: 90,547,177 (GRCm39)	L301S	possibly damaging	Het
Trpm3	A	G	19: 22,960,076 (GRCm39)	E1237G	probably damaging	Het
Ube2d1	C	A	10: 71,092,523 (GRCm39)	C107F	probably damaging	Het
Ugt3a1	C	T	15: 9,306,330 (GRCm39)	R160*	probably null	Het
Vcan	G	A	13: 89,853,782 (GRCm39)	P393S	probably damaging	Het
Virma	T	C	4: 11,544,954 (GRCm39)	F1638L	probably damaging	Het
Vmn1r31	G	A	6: 58,449,043 (GRCm39)	T274I	probably damaging	Het
Xylt2	C	T	11: 94,559,035 (GRCm39)	S445N	probably damaging	Het
Zfp457	A	G	13: 67,444,375 (GRCm39)	F43L	possibly damaging	Het
Zfp879	T	A	11: 50,723,473 (GRCm39)	M455L	probably benign	Het

Other mutations in Hadhb

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02306:Hadhb	APN	5	30,371,747 (GRCm39)	missense	probably null	0.99
IGL02472:Hadhb	APN	5	30,389,061 (GRCm39)	missense	possibly damaging	0.68
R0110:Hadhb	UTSW	5	30,374,483 (GRCm39)	splice site	probably benign
R0481:Hadhb	UTSW	5	30,373,543 (GRCm39)	missense	probably damaging	1.00
R0578:Hadhb	UTSW	5	30,383,804 (GRCm39)	missense	probably benign
R1483:Hadhb	UTSW	5	30,374,492 (GRCm39)	critical splice acceptor site	probably null
R1552:Hadhb	UTSW	5	30,381,931 (GRCm39)	missense	probably null	0.66
R1926:Hadhb	UTSW	5	30,385,935 (GRCm39)	missense	possibly damaging	0.94
R2064:Hadhb	UTSW	5	30,378,796 (GRCm39)	splice site	probably null
R5066:Hadhb	UTSW	5	30,369,094 (GRCm39)	intron	probably benign
R5298:Hadhb	UTSW	5	30,382,009 (GRCm39)	critical splice donor site	probably null
R6216:Hadhb	UTSW	5	30,379,929 (GRCm39)	missense	probably benign	0.00
R6787:Hadhb	UTSW	5	30,360,247 (GRCm39)	unclassified	probably benign
R8480:Hadhb	UTSW	5	30,373,568 (GRCm39)	critical splice donor site	probably null
R8802:Hadhb	UTSW	5	30,378,831 (GRCm39)	nonsense	probably null
R9481:Hadhb	UTSW	5	30,368,711 (GRCm39)	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- ACAAGTGTTCCATTCTTTGAGCTACCC -3'
(R):5'- TCTGGACCTACACTGGACTCTCAAC -3'

Sequencing Primer
(F):5'- gccctggctgtcctagaac -3'
(R):5'- ggggttggaggaatggc -3'

Posted On

2014-04-24