Mutagenetix > Incidental Mutation

Incidental Mutation 'R7872:Sgms1'

608212

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

045924-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.931) question?

Stock #

R7872 (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 C at 32102765 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Histidine to Arginine at position 314 (H314R)

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 damaging
Transcript: ENSMUST00000099514
AA Change: H314R

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000097114
Gene: ENSMUSG00000040451
AA Change: H314R

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 damaging
Transcript: ENSMUST00000142618
AA Change: H314R

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000117336
Gene: ENSMUSG00000040451
AA Change: H314R

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 damaging
Transcript: ENSMUST00000151289
AA Change: H314R

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000123395
Gene: ENSMUSG00000040451
AA Change: H314R

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: 100.0%
10x: 99.7%
20x: 99.0%

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: 61 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acta2	C	T	19: 34,220,839 (GRCm39)	D290N	probably damaging	Het
Adam18	T	C	8: 25,101,116 (GRCm39)	D682G	probably benign	Het
Ankrd46	A	G	15: 36,485,989 (GRCm39)	V88A	possibly damaging	Het
Ankub1	T	A	3: 57,572,807 (GRCm39)	K305I	probably damaging	Het
Atrn	T	A	2: 130,812,147 (GRCm39)		probably null	Het
Bambi	A	T	18: 3,511,406 (GRCm39)	T76S	probably benign	Het
Cacna1a	T	A	8: 85,310,283 (GRCm39)	V1447E	probably damaging	Het
Calcoco2	GGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCC	GGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCC	11: 95,990,808 (GRCm39)		probably benign	Het
Clcn2	A	G	16: 20,527,210 (GRCm39)	M629T	probably damaging	Het
Clcn4	T	C	7: 7,290,780 (GRCm39)	N673S	probably benign	Het
Col20a1	T	C	2: 180,628,371 (GRCm39)	F15S	probably benign	Het
Col2a1	G	A	15: 97,898,458 (GRCm39)	Q39*	probably null	Het
Creb3	A	G	4: 43,563,332 (GRCm39)	E119G	probably benign	Het
Dnah5	A	C	15: 28,245,830 (GRCm39)	D556A	probably damaging	Het
Edar	C	T	10: 58,446,348 (GRCm39)	M192I	possibly damaging	Het
Fam91a1	A	G	15: 58,320,209 (GRCm39)	M634V	probably benign	Het
Fbxo10	C	T	4: 45,051,699 (GRCm39)	V471I	not run	Het
Fer1l5	T	C	1: 36,460,967 (GRCm39)	F2032L	probably benign	Het
Gm5150	A	C	3: 16,060,485 (GRCm39)	M1R	probably null	Het
Grin1	T	C	2: 25,188,202 (GRCm39)	E509G	probably benign	Het
Igkv10-94	C	T	6: 68,681,913 (GRCm39)		probably benign	Het
Il18bp	A	G	7: 101,666,002 (GRCm39)	Y59H	possibly damaging	Het
Ints8	A	T	4: 11,254,062 (GRCm39)	C17S	probably benign	Het
Kcnmb1	T	C	11: 33,916,275 (GRCm39)	Y74H	probably damaging	Het
Kpna1	T	C	16: 35,843,565 (GRCm39)	V313A	probably benign	Het
Lrp4	C	T	2: 91,321,061 (GRCm39)	T1029I	possibly damaging	Het
Lrrc7	A	T	3: 158,059,099 (GRCm39)	C3S	probably damaging	Het
Lyst	C	A	13: 13,810,450 (GRCm39)	H707N	probably benign	Het
Map3k20	A	G	2: 72,202,098 (GRCm39)	K148R	probably damaging	Het
Mcidas	G	A	13: 113,135,521 (GRCm39)	G315S	probably damaging	Het
Miip	C	T	4: 147,947,375 (GRCm39)	G236S	probably benign	Het
Mocs1	T	A	17: 49,746,561 (GRCm39)	I177N	probably damaging	Het
Muc5b	A	G	7: 141,399,850 (GRCm39)	D441G	unknown	Het
Ncoa1	T	C	12: 4,328,186 (GRCm39)	N884S	probably benign	Het
Or12j4	A	G	7: 140,046,696 (GRCm39)	N194S	probably damaging	Het
Or51a39	A	G	7: 102,363,389 (GRCm39)	V77A	probably benign	Het
Padi6	A	T	4: 140,455,073 (GRCm39)	F621L	probably damaging	Het
Pde8b	C	A	13: 95,223,347 (GRCm39)	M197I	possibly damaging	Het
Pear1	T	A	3: 87,659,522 (GRCm39)	I771L	probably benign	Het
Poli	A	G	18: 70,655,891 (GRCm39)	L281P	probably damaging	Het
Prdm12	T	C	2: 31,530,231 (GRCm39)	W41R	probably damaging	Het
Prkdc	T	G	16: 15,532,870 (GRCm39)	S1500A	probably benign	Het
Prune2	T	A	19: 17,096,798 (GRCm39)	H767Q	probably benign	Het
Rasgef1b	G	A	5: 99,382,403 (GRCm39)	Q196*	probably null	Het
Rnpc3	A	T	3: 113,416,096 (GRCm39)	L121*	probably null	Het
Rpp14	A	G	14: 8,083,724 (GRCm38)	M1V	probably null	Het
Ryr2	T	A	13: 11,610,610 (GRCm39)	D4072V	probably damaging	Het
Six4	CT	C	12: 73,151,013 (GRCm39)		probably benign	Het
Slc37a3	A	T	6: 39,324,244 (GRCm39)	Y335N	probably damaging	Het
Tcp11l1	A	T	2: 104,536,837 (GRCm39)	H9Q	probably benign	Het
Tnrc6a	T	A	7: 122,779,057 (GRCm39)	M1256K	probably damaging	Het
Trpc6	A	G	9: 8,609,910 (GRCm39)	N126S	probably damaging	Het
Tut4	T	G	4: 108,374,715 (GRCm39)	C933G	probably damaging	Het
Ubr4	T	C	4: 139,120,373 (GRCm39)	F266S	possibly damaging	Het
Uimc1	A	G	13: 55,217,550 (GRCm39)	V424A	possibly damaging	Het
Utrn	T	C	10: 12,573,873 (GRCm39)	I1066V	probably benign	Het
Vmn1r204	A	G	13: 22,740,404 (GRCm39)	T12A	probably benign	Het
Vmn1r57	T	A	7: 5,223,613 (GRCm39)	I46N	possibly damaging	Het
Vmn1r91	T	C	7: 19,835,839 (GRCm39)	Y253H	probably benign	Het
Vmn2r14	T	A	5: 109,369,219 (GRCm39)	H118L	probably benign	Het
Zfp775	A	G	6: 48,597,404 (GRCm39)	K426R	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
R7712:Sgms1	UTSW	19	32,120,169 (GRCm39)	missense	probably benign	0.05
R7759:Sgms1	UTSW	19	32,137,276 (GRCm39)	missense	probably benign
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'- CTCAGGTGGTTGTTCCGAAG -3'
(R):5'- AGTCCTTTAGTTTGCTGGCC -3'

Sequencing Primer
(F):5'- TCAGGTGGTTGTTCCGAAGAAAGAG -3'
(R):5'- TTTGCTGGCCCACAAAAATGG -3'

Posted On

2019-12-20