Mutagenetix > Incidental Mutation

Incidental Mutation 'R3429:Dgat2'

268000

Institutional Source

Beutler Lab

Gene Symbol

Dgat2

Ensembl Gene

ENSMUSG00000030747

Gene Name

diacylglycerol O-acyltransferase 2

Synonyms

0610010B06Rik

MMRRC Submission

040647-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R3429 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

98802870-98831920 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 98806300 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 299 (V299A)

Ref Sequence

ENSEMBL: ENSMUSP00000033001 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000033001] [ENSMUST00000207491] [ENSMUST00000208591]

AlphaFold

Q9DCV3

Predicted Effect

probably benign
Transcript: ENSMUST00000033001
AA Change: V299A

PolyPhen 2 Score 0.047 (Sensitivity: 0.94; Specificity: 0.83)

SMART Domains

Protein: ENSMUSP00000033001
Gene: ENSMUSG00000030747
AA Change: V299A

Domain	Start	End	E-Value	Type
low complexity region	15	24	N/A	INTRINSIC
Pfam:DAGAT	92	388	5.3e-151	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000207491

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000207894

Predicted Effect

probably benign
Transcript: ENSMUST00000208591

Meta Mutation Damage Score

0.0922

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 96.9%
20x: 93.7%

Validation Efficiency

98% (65/66)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of two enzymes which catalyzes the final reaction in the synthesis of triglycerides in which diacylglycerol is covalently bound to long chain fatty acyl-CoAs. The encoded protein catalyzes this reaction at low concentrations of magnesium chloride while the other enzyme has high activity at high concentrations of magnesium chloride. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]
PHENOTYPE: Homozygous mutant mice die shortly after birth due to inadequate substrates for energy and impaired skin barrier function leading to dehydration. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 61 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
A2m	T	A	6: 121,613,249 (GRCm39)	M1K	probably null	Het
Afap1l2	C	A	19: 56,904,238 (GRCm39)	R683L	probably damaging	Het
Ankfy1	C	T	11: 72,602,980 (GRCm39)		probably benign	Het
Aoc1	A	T	6: 48,883,010 (GRCm39)	E295D	probably benign	Het
Asah1	C	T	8: 41,804,925 (GRCm39)		probably benign	Het
B4galnt4	T	C	7: 140,650,752 (GRCm39)	L842P	probably damaging	Het
Bhmt	T	C	13: 93,763,855 (GRCm39)	E62G	probably damaging	Het
Btbd10	T	A	7: 112,951,016 (GRCm39)	R25*	probably null	Het
Cdh5	T	A	8: 104,857,600 (GRCm39)	I342N	possibly damaging	Het
Clca3a2	T	A	3: 144,512,088 (GRCm39)	E109D	probably benign	Het
Cntrl	T	C	2: 35,035,112 (GRCm39)	L913S	probably damaging	Het
Col12a1	T	A	9: 79,587,593 (GRCm39)	T1183S	probably benign	Het
Col6a6	A	T	9: 105,655,166 (GRCm39)	Y852N	probably damaging	Het
Cpeb2	T	C	5: 43,438,573 (GRCm39)		probably null	Het
Cyp2c66	T	A	19: 39,151,892 (GRCm39)	N202K	probably damaging	Het
Dchs1	A	G	7: 105,405,711 (GRCm39)	V2391A	possibly damaging	Het
Dnah6	G	A	6: 73,098,797 (GRCm39)	S2034L	possibly damaging	Het
Eps8l2	G	A	7: 140,937,832 (GRCm39)		probably null	Het
Fgg	T	A	3: 82,920,090 (GRCm39)	F290I	probably damaging	Het
Filip1	A	T	9: 79,760,952 (GRCm39)	M194K	probably damaging	Het
Foxl2	T	C	9: 98,838,035 (GRCm39)	F108L	probably damaging	Het
Fut1	T	C	7: 45,268,798 (GRCm39)	F196L	probably damaging	Het
Gm10323	A	C	13: 67,002,888 (GRCm39)	W17G	probably damaging	Het
Gstz1	T	A	12: 87,210,470 (GRCm39)		probably null	Het
Hacd1	T	C	2: 14,049,586 (GRCm39)		probably benign	Het
Hmcn2	T	A	2: 31,299,156 (GRCm39)	L2834Q	possibly damaging	Het
Hs3st3a1	C	T	11: 64,327,148 (GRCm39)	R86W	probably benign	Het
Krtap1-4	G	C	11: 99,474,020 (GRCm39)		probably benign	Het
Lmntd2	A	G	7: 140,793,910 (GRCm39)	V21A	probably benign	Het
Lonp1	T	A	17: 56,925,337 (GRCm39)	D485V	probably damaging	Het
Mia2	A	G	12: 59,236,427 (GRCm39)	T1346A	possibly damaging	Het
Mpp2	T	C	11: 101,976,141 (GRCm39)	T6A	probably benign	Het
Mycbp2	A	T	14: 103,466,866 (GRCm39)	V1299E	probably damaging	Het
Myo1d	C	T	11: 80,573,236 (GRCm39)	G197E	probably damaging	Het
Nfib	T	C	4: 82,416,532 (GRCm39)	I168V	possibly damaging	Het
Or2ak5	T	A	11: 58,611,097 (GRCm39)	Y259F	probably damaging	Het
Or2b7	A	T	13: 21,739,975 (GRCm39)	C72*	probably null	Het
Or2y1e	C	T	11: 49,218,868 (GRCm39)	A210V	probably benign	Het
Or4c121	T	A	2: 89,023,617 (GRCm39)	I254L	probably benign	Het
Or4c29	C	T	2: 88,739,810 (GRCm39)	R309Q	probably benign	Het
Parp3	A	T	9: 106,351,922 (GRCm39)	I150K	probably damaging	Het
Pnp	A	G	14: 51,185,443 (GRCm39)	D49G	probably benign	Het
Prkcq	T	C	2: 11,251,781 (GRCm39)	I206T	probably damaging	Het
Rif1	GCCACCA	GCCA	2: 52,000,336 (GRCm39)		probably benign	Het
Rlf	A	G	4: 121,007,729 (GRCm39)	L417P	probably benign	Het
Scn7a	AT	ATT	2: 66,531,239 (GRCm39)		probably null	Het
Sgce	T	A	6: 4,730,008 (GRCm39)	D72V	probably benign	Het
Sh3d21	A	G	4: 126,056,625 (GRCm39)	S66P	probably benign	Het
Sost	C	G	11: 101,854,865 (GRCm39)	G148A	probably damaging	Het
Sybu	T	C	15: 44,609,854 (GRCm39)	E138G	probably damaging	Het
Tas1r2	A	G	4: 139,396,886 (GRCm39)	T742A	probably damaging	Het
Tet3	A	G	6: 83,380,401 (GRCm39)	V589A	probably damaging	Het
Tnxb	C	A	17: 34,891,605 (GRCm39)	C649*	probably null	Het
Tnxb	A	G	17: 34,922,561 (GRCm39)	Y2458C	probably damaging	Het
Tsku	T	C	7: 98,001,746 (GRCm39)	N195S	probably damaging	Het
Vmn1r215	T	A	13: 23,260,378 (GRCm39)	N139K	probably damaging	Het
Zfp106	T	C	2: 120,357,544 (GRCm39)	H1117R	probably benign	Het
Zfp26	A	G	9: 20,352,756 (GRCm39)		probably benign	Het
Zfp764l1	T	C	7: 126,990,914 (GRCm39)	T358A	possibly damaging	Het
Zfp804b	T	A	5: 7,230,625 (GRCm39)		probably benign	Het
Zfr	T	C	15: 12,153,006 (GRCm39)	S546P	probably benign	Het

Other mutations in Dgat2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
PIT4377001:Dgat2	UTSW	7	98,806,342 (GRCm39)	missense	probably damaging	1.00
R0532:Dgat2	UTSW	7	98,818,988 (GRCm39)	missense	possibly damaging	0.46
R1726:Dgat2	UTSW	7	98,831,623 (GRCm39)	missense	possibly damaging	0.83
R2386:Dgat2	UTSW	7	98,806,300 (GRCm39)	missense	possibly damaging	0.79
R3430:Dgat2	UTSW	7	98,806,300 (GRCm39)	missense	probably benign	0.05
R3881:Dgat2	UTSW	7	98,818,950 (GRCm39)	nonsense	probably null
R4279:Dgat2	UTSW	7	98,813,912 (GRCm39)	missense	probably damaging	1.00
R4280:Dgat2	UTSW	7	98,808,204 (GRCm39)	missense	probably damaging	1.00
R4719:Dgat2	UTSW	7	98,807,504 (GRCm39)	missense	probably benign	0.01
R6019:Dgat2	UTSW	7	98,803,838 (GRCm39)	missense	probably benign	0.13
R6152:Dgat2	UTSW	7	98,813,885 (GRCm39)	missense	probably benign	0.20
R6868:Dgat2	UTSW	7	98,807,513 (GRCm39)	missense	probably benign	0.00
R7143:Dgat2	UTSW	7	98,806,331 (GRCm39)	missense	probably benign	0.00
R7362:Dgat2	UTSW	7	98,803,843 (GRCm39)	missense	probably damaging	1.00
R8147:Dgat2	UTSW	7	98,806,187 (GRCm39)	missense	possibly damaging	0.50
R8438:Dgat2	UTSW	7	98,806,207 (GRCm39)	missense	probably damaging	1.00
R8927:Dgat2	UTSW	7	98,818,710 (GRCm39)	missense	probably benign	0.09
R9570:Dgat2	UTSW	7	98,818,926 (GRCm39)	missense	possibly damaging	0.50
R9613:Dgat2	UTSW	7	98,831,692 (GRCm39)	missense	probably benign	0.28

Predicted Primers

PCR Primer
(F):5'- GCAAGGATGTTCTCTGAGCTG -3'
(R):5'- CCATGAGGTGAATCTGTGCCTG -3'

Sequencing Primer
(F):5'- GGGTGACCGGCTATGCTCAG -3'
(R):5'- AATCTGTGCCTGTGAGGAAG -3'

Posted On

2015-02-18