Mutagenetix > Incidental Mutation

Incidental Mutation 'R9481:Hadhb'

716237

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

Accession Numbers

Essential gene?

Probably essential (E-score: 0.781) question?

Stock #

R9481 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

30360251-30389591 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to G at 30368711 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Alanine at position 13 (S13A)

Ref Sequence

ENSEMBL: ENSMUSP00000026841 (fasta)

Gene Model

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

AlphaFold

Q99JY0

Predicted Effect

probably benign
Transcript: ENSMUST00000026841
AA Change: S13A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000026841
Gene: ENSMUSG00000059447
AA Change: S13A

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 benign
Transcript: ENSMUST00000114783
AA Change: S13A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000110431
Gene: ENSMUSG00000059447
AA Change: S13A

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

probably benign
Transcript: ENSMUST00000114786
AA Change: S13A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000110434
Gene: ENSMUSG00000059447
AA Change: S13A

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 benign
Transcript: ENSMUST00000123980
AA Change: S13A

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)

SMART Domains

Protein: ENSMUSP00000118296
Gene: ENSMUSG00000059447
AA Change: S13A

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

probably benign
Transcript: ENSMUST00000197109
AA Change: S13A

PolyPhen 2 Score 0.271 (Sensitivity: 0.91; Specificity: 0.88)

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.5%
20x: 98.6%

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: 60 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcb9	T	C	5: 124,228,176 (GRCm39)	T22A	possibly damaging	Het
Acsf2	C	T	11: 94,464,044 (GRCm39)	V47M	probably benign	Het
Ahcyl1	A	T	3: 107,579,388 (GRCm39)	C215*	probably null	Het
Ambn	G	T	5: 88,613,050 (GRCm39)		probably null	Het
Apol9b	G	T	15: 77,619,656 (GRCm39)	V151L	probably benign	Het
Arid1b	A	G	17: 5,369,007 (GRCm39)	Y1070C	probably damaging	Het
Arnt	T	C	3: 95,391,092 (GRCm39)	L322P	possibly damaging	Het
Bdnf	A	G	2: 109,553,935 (GRCm39)	D103G	possibly damaging	Het
Ccdc9	A	T	7: 16,016,761 (GRCm39)	D42E	probably damaging	Het
Cdh13	A	G	8: 119,963,676 (GRCm39)	T419A		Het
Chst13	G	A	6: 90,286,506 (GRCm39)	P152L	probably damaging	Het
Clasp2	A	T	9: 113,670,669 (GRCm39)	R329W	probably damaging	Het
Csmd3	A	G	15: 47,470,459 (GRCm39)	C2495R		Het
Cyba	A	T	8: 123,154,394 (GRCm39)	I43N	possibly damaging	Het
Cyp2a5	A	C	7: 26,540,511 (GRCm39)	T375P	possibly damaging	Het
Cyp2r1	A	G	7: 114,152,369 (GRCm39)	F196S	probably damaging	Het
Efcab2	T	C	1: 178,308,887 (GRCm39)	F130S	probably damaging	Het
Eml6	T	G	11: 29,788,641 (GRCm39)		probably null	Het
Fbln5	A	T	12: 101,734,728 (GRCm39)	C181*	probably null	Het
Glyatl3	A	G	17: 41,221,016 (GRCm39)	V117A	probably benign	Het
Gpc6	A	G	14: 117,163,432 (GRCm39)	S29G	probably benign	Het
Hook1	C	T	4: 95,901,505 (GRCm39)	R488C	probably damaging	Het
Icam5	A	G	9: 20,948,877 (GRCm39)	Y743C	probably damaging	Het
Il15ra	T	C	2: 11,724,854 (GRCm39)	V108A	probably benign	Het
Itga1	T	C	13: 115,152,753 (GRCm39)	N223S	probably benign	Het
Kat6b	AGAGGAGGAGGAGGAGGAGGA	AGAGGAGGAGGAGGAGGA	14: 21,712,417 (GRCm39)		probably benign	Het
Kcnk1	T	C	8: 126,756,281 (GRCm39)	C268R	probably damaging	Het
Kctd19	A	T	8: 106,120,249 (GRCm39)	L264M	probably benign	Het
Kmt2c	A	T	5: 25,497,907 (GRCm39)	D3949E	probably damaging	Het
Kmt2c	A	T	5: 25,554,860 (GRCm39)	I1258K	probably benign	Het
Lyst	G	A	13: 13,857,653 (GRCm39)	E2481K	possibly damaging	Het
Megf10	T	A	18: 57,395,090 (GRCm39)	I484N	probably benign	Het
Mettl21e	T	C	1: 44,245,857 (GRCm39)	I130V	probably benign	Het
Nmnat2	C	A	1: 152,962,181 (GRCm39)	N140K	possibly damaging	Het
Nsmaf	T	C	4: 6,414,976 (GRCm39)	K630R	probably benign	Het
Or2t1	C	T	14: 14,328,756 (GRCm38)	S215L	probably benign	Het
Or5w15	A	T	2: 87,568,576 (GRCm39)	F31I	probably benign	Het
Or8b38	G	T	9: 37,972,707 (GRCm39)	L30F	probably benign	Het
Or8g26	T	C	9: 39,096,172 (GRCm39)	S230P	possibly damaging	Het
Pafah1b2	G	A	9: 45,884,284 (GRCm39)	Q123*	probably null	Het
Ptprb	T	A	10: 116,155,353 (GRCm39)	N415K	probably benign	Het
Rev3l	T	A	10: 39,701,033 (GRCm39)	D1843E	probably benign	Het
Rps6ka4	T	A	19: 6,809,372 (GRCm39)	R427S	possibly damaging	Het
Scgb2b24	A	T	7: 33,436,795 (GRCm39)	L106I	probably benign	Het
Skint9	A	T	4: 112,248,915 (GRCm39)	M171K	probably benign	Het
Spata17	A	G	1: 186,844,756 (GRCm39)	V281A	possibly damaging	Het
Spef1	A	T	2: 131,014,625 (GRCm39)	V99E	probably damaging	Het
Srpra	C	T	9: 35,126,015 (GRCm39)	T431I	probably damaging	Het
Stk32c	G	A	7: 138,768,173 (GRCm39)	P36L	unknown	Het
Taar7d	T	C	10: 23,903,739 (GRCm39)	I207T	probably benign	Het
Tle1	G	A	4: 72,044,504 (GRCm39)	T501I	probably damaging	Het
Tmem88b	A	T	4: 155,868,733 (GRCm39)	W172R	probably damaging	Het
Usp48	G	A	4: 137,340,996 (GRCm39)	G332E	probably benign	Het
Vcl	G	T	14: 21,070,726 (GRCm39)	V771L	probably benign	Het
Vmn1r200	T	A	13: 22,579,911 (GRCm39)	M238K	probably damaging	Het
Vmn2r96	A	G	17: 18,793,621 (GRCm39)		probably benign	Het
Vsig10l	G	T	7: 43,112,795 (GRCm39)	E18*	probably null	Het
Wdfy3	A	G	5: 102,000,478 (GRCm39)	L2964P	probably benign	Het
Zfp334	G	A	2: 165,222,271 (GRCm39)	R591W	probably damaging	Het
Zpld2	G	A	4: 133,929,312 (GRCm39)	P331L	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
R1616:Hadhb	UTSW	5	30,371,713 (GRCm39)	missense	probably damaging	1.00
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

Predicted Primers

PCR Primer
(F):5'- ATGGGGAAGCTATGCCAATG -3'
(R):5'- ACAGCTCAGAGGTCTTATAGCTG -3'

Sequencing Primer
(F):5'- TCACCAGAGGTCATAGACT -3'
(R):5'- GCTCAGAGGTCTTATAGCTGAAAAC -3'

Posted On

2022-07-18