Mutagenetix > Incidental Mutation

Incidental Mutation 'R7625:Dgat1'

589415

Institutional Source

Beutler Lab

Gene Symbol

Dgat1

Ensembl Gene

ENSMUSG00000022555

Gene Name

diacylglycerol O-acyltransferase 1

Synonyms

D15Ertd23e

MMRRC Submission

045719-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.681) question?

Stock #

R7625 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

76386215-76396153 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 76387395 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Valine at position 325 (M325V)

Ref Sequence

ENSEMBL: ENSMUSP00000023214 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000023214] [ENSMUST00000072838] [ENSMUST00000226860] [ENSMUST00000226872] [ENSMUST00000227478] [ENSMUST00000228371] [ENSMUST00000228757] [ENSMUST00000228868] [ENSMUST00000229363]

AlphaFold

Q9Z2A7

Predicted Effect

possibly damaging
Transcript: ENSMUST00000023214
AA Change: M325V

PolyPhen 2 Score 0.895 (Sensitivity: 0.82; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000023214
Gene: ENSMUSG00000022555
AA Change: M325V

Domain	Start	End	E-Value	Type
low complexity region	2	26	N/A	INTRINSIC
low complexity region	41	57	N/A	INTRINSIC
transmembrane domain	137	159	N/A	INTRINSIC
Pfam:MBOAT	162	485	8.4e-64	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000072838

SMART Domains

Protein: ENSMUSP00000072617
Gene: ENSMUSG00000022556

Domain	Start	End	E-Value	Type
HSF	14	118	2.27e-66	SMART
Pfam:Vert_HS_TF	247	414	6e-65	PFAM
Pfam:Vert_HS_TF	412	503	1.9e-41	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000226238

Predicted Effect

probably benign
Transcript: ENSMUST00000226860

Predicted Effect

probably benign
Transcript: ENSMUST00000226872

Predicted Effect

probably benign
Transcript: ENSMUST00000227478

Predicted Effect

probably benign
Transcript: ENSMUST00000228371

Predicted Effect

probably benign
Transcript: ENSMUST00000228688

Predicted Effect

probably benign
Transcript: ENSMUST00000228757

Predicted Effect

probably benign
Transcript: ENSMUST00000228868

Predicted Effect

probably benign
Transcript: ENSMUST00000229363

Coding Region Coverage

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

Validation Efficiency

98% (59/60)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an multipass transmembrane protein that functions as a key metabolic enzyme. The encoded protein catalyzes the conversion of diacylglycerol and fatty acyl CoA to triacylglycerol. This enzyme can also transfer acyl CoA to retinol. Activity of this protein may be associated with obesity and other metabolic diseases. [provided by RefSeq, Jul 2013]
PHENOTYPE: Homozygous inactivation of this gene leads to decreased percent body fat, resistance to diet-induced obesity, altered energy, glucose and triglyceride metabolism, alopecia, hair cycle and skin defects, and a lactation failure associated with impaired mammary gland growth during pregnancy. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 62 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Aars1	T	A	8: 111,773,587 (GRCm39)	V506E	probably damaging	Het
Acaa2	G	T	18: 74,937,213 (GRCm39)	V366F	possibly damaging	Het
Ago1	G	A	4: 126,337,022 (GRCm39)	R532C	probably benign	Het
Ank2	T	G	3: 126,846,449 (GRCm39)	D182A	probably damaging	Het
Anxa4	T	C	6: 86,714,801 (GRCm39)	D302G	probably damaging	Het
Apoa4	A	T	9: 46,154,410 (GRCm39)	E337V	probably damaging	Het
Atf1	A	G	15: 100,152,158 (GRCm39)		probably null	Het
Atp8b3	A	C	10: 80,355,980 (GRCm39)	V1244G	probably benign	Het
Cactin	CCGGAGTCGGAGTCGGAGTCGGAGTCGGAGTCGGAG	CCGGAGTCGGAGTCGGAGTCGGAGTCGGAGTCGGAGTCGGAG	10: 81,157,152 (GRCm39)		probably benign	Het
Camk2a	G	A	18: 61,085,412 (GRCm39)	V132M	probably damaging	Het
Cdc40	A	T	10: 40,724,048 (GRCm39)	Y247N	probably benign	Het
Chd8	G	A	14: 52,474,534 (GRCm39)	P166S	probably benign	Het
Chl1	T	A	6: 103,706,086 (GRCm39)	S1140R	probably damaging	Het
Clstn3	G	T	6: 124,414,377 (GRCm39)	S783*	probably null	Het
Col6a1	A	G	10: 76,549,760 (GRCm39)	S562P	unknown	Het
Cpb2	G	A	14: 75,509,989 (GRCm39)	V250M	possibly damaging	Het
Cyp2c38	T	A	19: 39,451,368 (GRCm39)	Q44L	possibly damaging	Het
Dnah11	T	A	12: 118,160,377 (GRCm39)	M118L	probably benign	Het
Dpy19l3	T	A	7: 35,452,106 (GRCm39)	I13L	probably benign	Het
Enkd1	A	G	8: 106,431,265 (GRCm39)		probably null	Het
Fam241b	A	G	10: 61,970,479 (GRCm39)		probably benign	Het
Fhit	T	A	14: 9,870,177 (GRCm38)		probably null	Het
Gp6	T	C	7: 4,373,173 (GRCm39)	E250G	probably benign	Het
Hmgb1	T	C	5: 148,987,150 (GRCm39)	E84G	probably benign	Het
Hscb	T	A	5: 110,977,012 (GRCm39)	I227F	probably damaging	Het
Hspg2	T	A	4: 137,292,249 (GRCm39)	L4047Q	probably damaging	Het
Hsph1	A	G	5: 149,541,901 (GRCm39)	L775P	probably benign	Het
Hydin	A	T	8: 111,268,476 (GRCm39)	S2947C	probably benign	Het
Intu	T	C	3: 40,652,029 (GRCm39)	S829P	probably benign	Het
Kcnn3	C	A	3: 89,516,977 (GRCm39)	T462K	probably damaging	Het
Kndc1	G	A	7: 139,517,930 (GRCm39)	C1622Y	possibly damaging	Het
Lifr	T	C	15: 7,198,723 (GRCm39)	Y318H	probably damaging	Het
Mier2	A	G	10: 79,378,543 (GRCm39)	S332P	probably damaging	Het
Mindy4	T	C	6: 55,253,598 (GRCm39)	I489T	possibly damaging	Het
Mmp8	A	T	9: 7,566,218 (GRCm39)	Q358L	probably benign	Het
Ms4a4a	T	A	19: 11,367,728 (GRCm39)		probably null	Het
Nav1	G	C	1: 135,395,483 (GRCm39)	S962C	probably damaging	Het
Nfe2l1	G	A	11: 96,710,271 (GRCm39)	R653C	probably damaging	Het
Nherf4	A	T	9: 44,161,594 (GRCm39)	I95N	probably damaging	Het
Nod2	A	T	8: 89,391,906 (GRCm39)	I738F	probably damaging	Het
Nrf1	G	A	6: 30,116,230 (GRCm39)	V301I	probably benign	Het
Oog1	T	C	12: 87,655,082 (GRCm39)	F410S	probably benign	Het
Or52a33	A	G	7: 103,289,165 (GRCm39)	Y61H	probably damaging	Het
Or6k4	G	A	1: 173,964,733 (GRCm39)	C141Y	probably benign	Het
Pcdhga8	G	A	18: 37,859,954 (GRCm39)	V337I	probably benign	Het
Pelp1	G	T	11: 70,286,260 (GRCm39)	N572K	probably benign	Het
Pikfyve	T	C	1: 65,307,036 (GRCm39)	V1808A	possibly damaging	Het
Pirt	A	C	11: 66,816,769 (GRCm39)	S27R	probably damaging	Het
Pramel20	A	T	4: 143,298,821 (GRCm39)	I255L	probably benign	Het
Rgs17	A	T	10: 5,791,488 (GRCm39)	D96E	probably benign	Het
Senp1	A	G	15: 97,964,679 (GRCm39)	F206L	probably benign	Het
Sh3rf1	T	A	8: 61,825,756 (GRCm39)	S584T	probably benign	Het
Tex44	A	T	1: 86,354,459 (GRCm39)	K123*	probably null	Het
Tpst2	C	A	5: 112,455,887 (GRCm39)	T142K	probably damaging	Het
Ttc28	G	A	5: 111,433,085 (GRCm39)	G2040R	possibly damaging	Het
Uggt2	T	A	14: 119,263,905 (GRCm39)	I1042F	probably damaging	Het
Vmn2r91	T	C	17: 18,325,693 (GRCm39)	S104P	probably damaging	Het
Wdfy3	T	C	5: 102,003,252 (GRCm39)		probably null	Het
Zeb2	G	A	2: 44,892,584 (GRCm39)	A223V	probably damaging	Het
Zfp1002	T	C	2: 150,096,520 (GRCm39)	D303G	probably benign	Het
Zfp566	A	G	7: 29,777,930 (GRCm39)	S84P	probably benign	Het
Zfp994	T	A	17: 22,420,736 (GRCm39)	H71L	possibly damaging	Het

Other mutations in Dgat1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01874:Dgat1	APN	15	76,387,241 (GRCm39)	missense	probably damaging	1.00
IGL02713:Dgat1	APN	15	76,387,734 (GRCm39)	missense	probably damaging	1.00
R0510:Dgat1	UTSW	15	76,395,767 (GRCm39)	missense	possibly damaging	0.85
R0894:Dgat1	UTSW	15	76,387,199 (GRCm39)	missense	possibly damaging	0.55
R1525:Dgat1	UTSW	15	76,395,786 (GRCm39)	missense	probably benign
R1682:Dgat1	UTSW	15	76,387,219 (GRCm39)	missense	probably benign	0.03
R1740:Dgat1	UTSW	15	76,386,929 (GRCm39)	missense	probably damaging	1.00
R1817:Dgat1	UTSW	15	76,386,703 (GRCm39)	missense	probably damaging	1.00
R2352:Dgat1	UTSW	15	76,386,513 (GRCm39)	missense	possibly damaging	0.66
R3012:Dgat1	UTSW	15	76,387,593 (GRCm39)	missense	possibly damaging	0.90
R3154:Dgat1	UTSW	15	76,386,721 (GRCm39)	missense	probably benign	0.27
R4059:Dgat1	UTSW	15	76,388,371 (GRCm39)	missense	possibly damaging	0.79
R4593:Dgat1	UTSW	15	76,388,889 (GRCm39)	missense	probably damaging	1.00
R5503:Dgat1	UTSW	15	76,386,394 (GRCm39)	unclassified	probably benign
R5818:Dgat1	UTSW	15	76,386,407 (GRCm39)	unclassified	probably benign
R5984:Dgat1	UTSW	15	76,386,458 (GRCm39)	missense	probably damaging	1.00
R6228:Dgat1	UTSW	15	76,387,493 (GRCm39)	missense	possibly damaging	0.89
R7352:Dgat1	UTSW	15	76,387,024 (GRCm39)	nonsense	probably null
R8529:Dgat1	UTSW	15	76,387,237 (GRCm39)	missense	probably damaging	1.00
R9118:Dgat1	UTSW	15	76,386,718 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GTAGAACTCGCGGTCTCCAAAC -3'
(R):5'- TATGGCAGGGCTCAGTATAGC -3'

Sequencing Primer
(F):5'- TGCCACAGCATTGAGACAG -3'
(R):5'- CTGAGGGAAACTGATGTGGTACTCTC -3'

Posted On

2019-10-24