Mutagenetix > Incidental Mutation

Incidental Mutation 'R7712:Sgms1'

594714

Institutional Source

Beutler Lab

Gene Symbol

Sgms1

Ensembl Gene

ENSMUSG00000040451

Gene Name

sphingomyelin synthase 1

Synonyms

SMS1beta, SMS1gamma, SMS1alpha2, 9530058O11Rik, SMS1, Tmem23, SMS1alpha1

MMRRC Submission

045770-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.931) question?

Stock #

R7712 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

32100127-32367114 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 32120169 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Leucine at position 246 (M246L)

Ref Sequence

ENSEMBL: ENSMUSP00000097114 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000099514] [ENSMUST00000134415] [ENSMUST00000142618] [ENSMUST00000151289] [ENSMUST00000152340]

AlphaFold

Q8VCQ6

PDB Structure

Solution structure of the sam-domain of mouse phosphatidyl ceramidecholinephosphotransferase 1 [SOLUTION NMR]

Predicted Effect

probably benign
Transcript: ENSMUST00000099514
AA Change: M246L

PolyPhen 2 Score 0.050 (Sensitivity: 0.94; Specificity: 0.83)

SMART Domains

Protein: ENSMUSP00000097114
Gene: ENSMUSG00000040451
AA Change: M246L

Domain	Start	End	E-Value	Type
Pfam:SAM_1	11	74	1.3e-6	PFAM
transmembrane domain	141	163	N/A	INTRINSIC
transmembrane domain	186	208	N/A	INTRINSIC
Pfam:PAP2	216	362	4.5e-10	PFAM
Pfam:PAP2_C	282	355	4.9e-34	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000134415

SMART Domains

Protein: ENSMUSP00000115785
Gene: ENSMUSG00000040451

Domain	Start	End	E-Value	Type
Pfam:SAM_1	11	74	4.3e-7	PFAM
transmembrane domain	141	163	N/A	INTRINSIC
transmembrane domain	188	210	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000142618
AA Change: M246L

PolyPhen 2 Score 0.050 (Sensitivity: 0.94; Specificity: 0.83)

SMART Domains

Protein: ENSMUSP00000117336
Gene: ENSMUSG00000040451
AA Change: M246L

Domain	Start	End	E-Value	Type
Pfam:SAM_1	11	74	1.3e-6	PFAM
transmembrane domain	141	163	N/A	INTRINSIC
transmembrane domain	186	208	N/A	INTRINSIC
Pfam:PAP2	216	362	4.5e-10	PFAM
Pfam:PAP2_C	282	355	4.9e-34	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000151289
AA Change: M246L

PolyPhen 2 Score 0.050 (Sensitivity: 0.94; Specificity: 0.83)

SMART Domains

Protein: ENSMUSP00000123395
Gene: ENSMUSG00000040451
AA Change: M246L

Domain	Start	End	E-Value	Type
Pfam:SAM_1	11	74	1.5e-6	PFAM
transmembrane domain	141	163	N/A	INTRINSIC
transmembrane domain	186	208	N/A	INTRINSIC
transmembrane domain	221	243	N/A	INTRINSIC
Pfam:PAP2_C	282	355	1.7e-30	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000152340

SMART Domains

Protein: ENSMUSP00000119869
Gene: ENSMUSG00000040451

Domain	Start	End	E-Value	Type
Pfam:SAM_1	11	74	4.7e-7	PFAM
transmembrane domain	141	163	N/A	INTRINSIC
transmembrane domain	188	210	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.2%

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 predicted to be a five-pass transmembrane protein. This gene may be predominately expressed in brain. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit premature death, impaired insulin tolerance, increased insulin sensitivity, decreased insulin secretion, and abnormal pancreatic islet cell mitochondria morphology. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 63 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acacb	A	C	5: 114,303,799 (GRCm39)	D74A	probably benign	Het
Alox15	T	C	11: 70,241,079 (GRCm39)		probably null	Het
Ano5	A	G	7: 51,222,805 (GRCm39)	T455A	probably benign	Het
Ano5	T	G	7: 51,240,403 (GRCm39)	I827S	probably damaging	Het
Arid1a	G	A	4: 133,479,922 (GRCm39)	A334V	probably benign	Het
Atp13a4	A	G	16: 29,278,305 (GRCm39)	C298R		Het
Atp4a	T	A	7: 30,414,978 (GRCm39)	S256T	probably damaging	Het
Atp6v1c1	G	A	15: 38,687,049 (GRCm39)	V215I	probably benign	Het
Bbs9	T	A	9: 22,582,109 (GRCm39)	F600L	probably benign	Het
Bmp8b	A	T	4: 123,018,257 (GRCm39)	Y376F	possibly damaging	Het
Cacna2d1	A	T	5: 16,567,347 (GRCm39)	D986V	probably damaging	Het
Ccdc162	A	G	10: 41,503,223 (GRCm39)	F973S	possibly damaging	Het
Ccdc177	G	A	12: 80,804,712 (GRCm39)	Q521*	probably null	Het
Cd209b	T	A	8: 3,973,299 (GRCm39)	E158D	possibly damaging	Het
Cdk14	G	A	5: 5,430,061 (GRCm39)	T22I	possibly damaging	Het
Chl1	A	T	6: 103,688,063 (GRCm39)	I968F	possibly damaging	Het
Cnot7	T	C	8: 40,947,122 (GRCm39)	Y255C	probably damaging	Het
Col4a2	T	A	8: 11,475,376 (GRCm39)	L600H	probably benign	Het
Cpne7	C	A	8: 123,850,920 (GRCm39)	L129M	probably damaging	Het
Cpxm2	G	T	7: 131,756,107 (GRCm39)	P79Q	possibly damaging	Het
Dhx9	T	A	1: 153,340,747 (GRCm39)	N631I	probably benign	Het
Dmxl1	T	C	18: 50,026,528 (GRCm39)	S1879P	probably damaging	Het
Dnhd1	T	A	7: 105,300,831 (GRCm39)	F63I	probably benign	Het
Dok7	A	G	5: 35,223,866 (GRCm39)	N98S	probably damaging	Het
Fgd2	A	G	17: 29,595,886 (GRCm39)	T515A	probably benign	Het
Fmo1	T	C	1: 162,663,704 (GRCm39)	D275G	probably benign	Het
Gm5796	A	G	14: 15,379,960 (GRCm39)	Y90C	probably damaging	Het
H60b	C	A	10: 22,161,637 (GRCm39)	H42N	possibly damaging	Het
Hipk2	A	G	6: 38,680,569 (GRCm39)	S924P	probably benign	Het
Hpf1	C	A	8: 61,358,613 (GRCm39)	S27*	probably null	Het
Idua	T	G	5: 108,829,388 (GRCm39)	D443E	probably benign	Het
Lamc2	C	T	1: 153,009,357 (GRCm39)	G816D	possibly damaging	Het
Lgi3	T	A	14: 70,768,551 (GRCm39)	V16E	unknown	Het
Lpar1	T	A	4: 58,486,795 (GRCm39)	M159L	probably benign	Het
Magi2	A	G	5: 20,755,280 (GRCm39)	D618G	possibly damaging	Het
Man2b2	C	G	5: 36,967,658 (GRCm39)	Q903H	probably benign	Het
Marchf7	A	T	2: 60,065,334 (GRCm39)	K537*	probably null	Het
Mcoln1	T	C	8: 3,555,873 (GRCm39)	F56S	probably damaging	Het
Myh7	C	G	14: 55,226,258 (GRCm39)	D461H	probably damaging	Het
Myo1b	A	T	1: 51,832,836 (GRCm39)	M383K	probably damaging	Het
Or12k7	A	T	2: 36,958,916 (GRCm39)	T200S	probably damaging	Het
Or1f19	T	C	16: 3,410,295 (GRCm39)	F12L	probably damaging	Het
Or8a1b	T	C	9: 37,623,429 (GRCm39)	I49V	probably damaging	Het
Pars2	T	A	4: 106,511,276 (GRCm39)	Y353N	probably damaging	Het
Pcdha8	A	C	18: 37,125,737 (GRCm39)	D73A	possibly damaging	Het
Pcdhga8	C	T	18: 37,860,102 (GRCm39)	T386M	possibly damaging	Het
Pdzd2	G	T	15: 12,407,422 (GRCm39)	T346N	probably damaging	Het
Pik3c2b	A	G	1: 133,013,349 (GRCm39)	Q781R	probably damaging	Het
Pp2d1	T	A	17: 53,815,318 (GRCm39)	T469S	possibly damaging	Het
Sectm1a	G	A	11: 120,959,631 (GRCm39)	L166F	probably damaging	Het
Shroom3	G	A	5: 93,098,806 (GRCm39)	G1429S	probably benign	Het
Snx17	T	A	5: 31,352,804 (GRCm39)	F101Y	probably damaging	Het
Sowahb	C	T	5: 93,191,240 (GRCm39)	S493N	probably benign	Het
Spc25	T	A	2: 69,036,481 (GRCm39)	R7S	unknown	Het
Sult2b1	A	G	7: 45,379,620 (GRCm39)	I308T	probably benign	Het
Tkt	A	G	14: 30,280,763 (GRCm39)	N65D	probably benign	Het
Ttc5	A	T	14: 51,010,769 (GRCm39)	S221T	probably benign	Het
Ubr5	G	A	15: 37,980,076 (GRCm39)	A2434V	probably null	Het
Wipf1	A	C	2: 73,274,805 (GRCm39)	S55R	probably damaging	Het
Zdbf2	T	C	1: 63,344,530 (GRCm39)	S970P	possibly damaging	Het
Zfp354c	TCACACTCGGCACA	TCACA	11: 50,706,067 (GRCm39)		probably benign	Het
Zfp362	A	T	4: 128,671,203 (GRCm39)	H313Q	probably benign	Het
Zfy2	T	A	Y: 2,121,420 (GRCm39)	I158F	probably benign	Het

Other mutations in Sgms1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00486:Sgms1	APN	19	32,137,025 (GRCm39)	missense	probably damaging	1.00
IGL01585:Sgms1	APN	19	32,120,245 (GRCm39)	missense	probably damaging	1.00
IGL02490:Sgms1	APN	19	32,137,543 (GRCm39)	missense	probably damaging	0.98
IGL02970:Sgms1	APN	19	32,137,165 (GRCm39)	missense	probably damaging	0.99
R1051:Sgms1	UTSW	19	32,137,439 (GRCm39)	missense	probably damaging	1.00
R1871:Sgms1	UTSW	19	32,137,282 (GRCm39)	missense	probably benign	0.01
R1971:Sgms1	UTSW	19	32,137,357 (GRCm39)	missense	probably benign	0.05
R2001:Sgms1	UTSW	19	32,137,083 (GRCm39)	missense	possibly damaging	0.94
R2404:Sgms1	UTSW	19	32,137,072 (GRCm39)	nonsense	probably null
R2405:Sgms1	UTSW	19	32,137,072 (GRCm39)	nonsense	probably null
R2408:Sgms1	UTSW	19	32,137,072 (GRCm39)	nonsense	probably null
R2410:Sgms1	UTSW	19	32,137,072 (GRCm39)	nonsense	probably null
R3747:Sgms1	UTSW	19	32,136,994 (GRCm39)	missense	possibly damaging	0.65
R4016:Sgms1	UTSW	19	32,120,192 (GRCm39)	missense	possibly damaging	0.88
R4710:Sgms1	UTSW	19	32,137,537 (GRCm39)	missense	probably damaging	1.00
R5056:Sgms1	UTSW	19	32,137,087 (GRCm39)	missense	probably damaging	1.00
R5422:Sgms1	UTSW	19	32,137,232 (GRCm39)	missense	probably damaging	0.98
R6023:Sgms1	UTSW	19	32,101,773 (GRCm39)	missense	probably benign	0.12
R6106:Sgms1	UTSW	19	32,101,825 (GRCm39)	missense	possibly damaging	0.87
R6932:Sgms1	UTSW	19	32,120,193 (GRCm39)	missense	probably benign	0.02
R7207:Sgms1	UTSW	19	32,120,147 (GRCm39)	missense	probably null	1.00
R7382:Sgms1	UTSW	19	32,137,182 (GRCm39)	missense	possibly damaging	0.68
R7494:Sgms1	UTSW	19	32,107,091 (GRCm39)	missense	probably benign	0.00
R7759:Sgms1	UTSW	19	32,137,276 (GRCm39)	missense	probably benign
R7872:Sgms1	UTSW	19	32,102,765 (GRCm39)	missense	probably damaging	0.99
R8283:Sgms1	UTSW	19	32,137,035 (GRCm39)	missense	probably damaging	1.00
R8377:Sgms1	UTSW	19	32,101,821 (GRCm39)	missense	probably damaging	1.00
R8487:Sgms1	UTSW	19	32,102,697 (GRCm39)	missense	probably benign	0.30
R8507:Sgms1	UTSW	19	32,137,109 (GRCm39)	missense	probably benign	0.06
R9007:Sgms1	UTSW	19	32,137,227 (GRCm39)	missense	probably benign	0.03
R9182:Sgms1	UTSW	19	32,101,758 (GRCm39)	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- AATTCTGAGAAGGGCGTGGC -3'
(R):5'- AACTTGTAGCACTCTGATTTCAAGC -3'

Sequencing Primer
(F):5'- CTCTCTGGTCCTATAGCTTAGGGAC -3'
(R):5'- CAAGCTCTTGACTAGATTTCTGGG -3'

Posted On

2019-11-12