Mutagenetix > Incidental Mutation

Incidental Mutation 'R2164:Spns2'

235369

Institutional Source

Beutler Lab

Gene Symbol

Spns2

Ensembl Gene

ENSMUSG00000040447

Gene Name

SPNS lysolipid transporter 2, sphingosine-1-phosphate

Synonyms

MMRRC Submission

040167-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R2164 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

72342464-72380730 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 72349497 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Methionine at position 252 (V252M)

Ref Sequence

ENSEMBL: ENSMUSP00000044418 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000045303]

AlphaFold

Q91VM4

Predicted Effect

possibly damaging
Transcript: ENSMUST00000045303
AA Change: V252M

PolyPhen 2 Score 0.821 (Sensitivity: 0.84; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000044418
Gene: ENSMUSG00000040447
AA Change: V252M

Domain	Start	End	E-Value	Type
low complexity region	5	53	N/A	INTRINSIC
Pfam:Sugar_tr	104	308	7.6e-16	PFAM
Pfam:OATP	106	427	7.2e-13	PFAM
Pfam:MFS_1	108	476	2.7e-37	PFAM
transmembrane domain	506	528	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000126452

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000129274

Predicted Effect

probably benign
Transcript: ENSMUST00000144940

SMART Domains

Protein: ENSMUSP00000120722
Gene: ENSMUSG00000040447

Domain	Start	End	E-Value	Type
transmembrane domain	13	32	N/A	INTRINSIC
transmembrane domain	37	59	N/A	INTRINSIC
transmembrane domain	80	102	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000147418

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000150491

Coding Region Coverage

1x: 99.3%
3x: 98.7%
10x: 97.5%
20x: 95.6%

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 a transporter of sphingosine 1-phosphate, a secreted lipid that is important in cardiovascular, immunological, and neural development. Defects in this gene are a cause of early onset progressive hearing loss. [provided by RefSeq, Jul 2016]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit symblepharon and impaired egress of T and B cells from the thymus and bone marrow, respectively. Mice homozygous for a different knock-out allele exhibit abnormal immune system, abnormal eye morphology and absent pinna reflex. [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
Abca6	CTGTAGGAAATCTTCAATGT	CTGT	11: 110,101,019 (GRCm39)		probably null	Het
Adcy8	C	T	15: 64,792,783 (GRCm39)	G58S	probably benign	Het
Adgra2	T	A	8: 27,604,232 (GRCm39)	L24*	probably null	Het
Ampd2	C	A	3: 107,992,685 (GRCm39)		probably benign	Het
Ankrd26	T	G	6: 118,502,752 (GRCm39)	E806A	probably damaging	Het
Apol9b	A	G	15: 77,619,639 (GRCm39)	D145G	probably benign	Het
Ash1l	T	A	3: 88,892,726 (GRCm39)	M1535K	probably benign	Het
Atf6	A	G	1: 170,622,304 (GRCm39)	M439T	probably damaging	Het
B3glct	A	T	5: 149,677,621 (GRCm39)	M417L	probably damaging	Het
Cep192	A	T	18: 67,953,431 (GRCm39)	T483S	probably damaging	Het
Cep290	G	A	10: 100,354,657 (GRCm39)	E914K	probably damaging	Het
Chst15	C	T	7: 131,872,114 (GRCm39)	A56T	probably damaging	Het
Col27a1	A	T	4: 63,143,661 (GRCm39)	T450S	probably benign	Het
Cpsf2	A	G	12: 101,951,594 (GRCm39)	N177S	probably damaging	Het
Csmd3	CCTTTGCGCTT	CCTT	15: 47,604,632 (GRCm39)		probably null	Het
Ctc1	C	T	11: 68,926,441 (GRCm39)	A859V	possibly damaging	Het
Dcakd	A	G	11: 102,888,183 (GRCm39)	Y134H	possibly damaging	Het
Dctn3	G	T	4: 41,723,065 (GRCm39)	Y22*	probably null	Het
Dync2h1	T	A	9: 7,124,797 (GRCm39)	D2025V	probably damaging	Het
Dync2li1	T	C	17: 84,943,702 (GRCm39)	S92P	probably damaging	Het
Eml5	A	G	12: 98,853,356 (GRCm39)	V81A	probably damaging	Het
Espl1	C	T	15: 102,228,023 (GRCm39)	R1625C	probably damaging	Het
Fam181a	T	C	12: 103,282,785 (GRCm39)	V230A	probably benign	Het
Fanci	T	A	7: 79,045,743 (GRCm39)	D28E	probably benign	Het
Fmn1	A	G	2: 113,195,962 (GRCm39)	N554S	unknown	Het
Frem2	T	C	3: 53,444,751 (GRCm39)	Y2460C	probably damaging	Het
Fscb	G	A	12: 64,520,567 (GRCm39)	P300S	probably damaging	Het
Gm28042	A	G	2: 119,867,229 (GRCm39)	D438G	probably benign	Het
Ldaf1	A	G	7: 119,719,462 (GRCm39)	E157G	possibly damaging	Het
Map1b	C	T	13: 99,565,846 (GRCm39)	V2292M	unknown	Het
Nbas	A	G	12: 13,380,647 (GRCm39)	D635G	possibly damaging	Het
Ncapg2	A	G	12: 116,414,095 (GRCm39)		probably null	Het
Nrp2	A	T	1: 62,783,514 (GRCm39)	E205V	probably damaging	Het
Pcdhb3	A	T	18: 37,435,239 (GRCm39)	T402S	possibly damaging	Het
Phc1	T	C	6: 122,299,296 (GRCm39)	N638D	possibly damaging	Het
Plcb1	A	G	2: 135,188,250 (GRCm39)	N781S	possibly damaging	Het
Prkdc	T	A	16: 15,523,071 (GRCm39)	D1164E	probably damaging	Het
Proser2	T	A	2: 6,105,506 (GRCm39)	R353W	possibly damaging	Het
Prxl2b	T	G	4: 154,982,606 (GRCm39)	Y56S	probably damaging	Het
Ptges	T	A	2: 30,782,708 (GRCm39)	T115S	probably benign	Het
Ptprk	A	T	10: 28,436,138 (GRCm39)	D833V	probably damaging	Het
Pum1	T	A	4: 130,455,394 (GRCm39)	L173*	probably null	Het
Pum1	G	T	4: 130,455,395 (GRCm39)	L269F	probably damaging	Het
Rasgrp4	A	G	7: 28,838,470 (GRCm39)	Y106C	probably damaging	Het
Rbbp6	T	A	7: 122,598,697 (GRCm39)		probably benign	Het
Rdh1	A	G	10: 127,596,041 (GRCm39)	T79A	possibly damaging	Het
Relb	A	C	7: 19,347,686 (GRCm39)		probably null	Het
Rnf122	G	A	8: 31,602,192 (GRCm39)	W6*	probably null	Het
Rnf31	A	G	14: 55,829,994 (GRCm39)	E138G	possibly damaging	Het
Scaf8	G	A	17: 3,247,485 (GRCm39)	R936Q	probably damaging	Het
Scube3	T	A	17: 28,385,108 (GRCm39)	V686D	possibly damaging	Het
Snrnp27	A	T	6: 86,653,196 (GRCm39)	C141S	probably benign	Het
Tomm40l	C	T	1: 171,047,703 (GRCm39)	S220N	probably damaging	Het
Trim17	A	G	11: 58,862,237 (GRCm39)	D423G	probably damaging	Het
Trpc6	A	AT	9: 8,610,466 (GRCm39)		probably null	Het
Tut4	G	A	4: 108,360,226 (GRCm39)	R481Q	possibly damaging	Het
Uba5	A	T	9: 103,937,442 (GRCm39)	M89K	probably damaging	Het
Vav2	T	C	2: 27,163,718 (GRCm39)	D628G	probably damaging	Het
Vmn2r107	T	C	17: 20,595,904 (GRCm39)	L819P	probably damaging	Het
Vmn2r25	A	T	6: 123,816,518 (GRCm39)	D354E	possibly damaging	Het
Xrn1	A	G	9: 95,888,873 (GRCm39)	E984G	possibly damaging	Het
Zbtb17	T	C	4: 141,191,557 (GRCm39)	V223A	probably benign	Het
Zfp592	T	C	7: 80,691,186 (GRCm39)	S1122P	possibly damaging	Het

Other mutations in Spns2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01733:Spns2	APN	11	72,347,336 (GRCm39)	missense	possibly damaging	0.79
IGL01804:Spns2	APN	11	72,348,130 (GRCm39)	missense	possibly damaging	0.89
elderly	UTSW	11	72,347,196 (GRCm39)	critical splice acceptor site	probably null
homely	UTSW	11	72,347,686 (GRCm39)	missense	probably damaging	1.00
whistler	UTSW	11	72,349,513 (GRCm39)	nonsense	probably null
Wrinkled	UTSW	11	72,347,704 (GRCm39)	missense	possibly damaging	0.81
R0883:Spns2	UTSW	11	72,345,223 (GRCm39)	missense	probably damaging	1.00
R1544:Spns2	UTSW	11	72,347,193 (GRCm39)	missense	probably benign	0.30
R1696:Spns2	UTSW	11	72,347,173 (GRCm39)	missense	probably benign	0.25
R2046:Spns2	UTSW	11	72,349,866 (GRCm39)	missense	possibly damaging	0.49
R2259:Spns2	UTSW	11	72,348,094 (GRCm39)	missense	probably benign	0.35
R4209:Spns2	UTSW	11	72,345,012 (GRCm39)	missense	probably benign	0.07
R5285:Spns2	UTSW	11	72,380,305 (GRCm39)	missense	possibly damaging	0.92
R6883:Spns2	UTSW	11	72,347,196 (GRCm39)	critical splice acceptor site	probably null
R6990:Spns2	UTSW	11	72,380,447 (GRCm39)	missense	probably benign	0.08
R7221:Spns2	UTSW	11	72,347,742 (GRCm39)	missense	probably benign	0.43
R7227:Spns2	UTSW	11	72,349,513 (GRCm39)	nonsense	probably null
R7243:Spns2	UTSW	11	72,347,686 (GRCm39)	missense	probably damaging	1.00
R7390:Spns2	UTSW	11	72,347,704 (GRCm39)	missense	possibly damaging	0.81
R7699:Spns2	UTSW	11	72,380,443 (GRCm39)	nonsense	probably null
R7700:Spns2	UTSW	11	72,380,443 (GRCm39)	nonsense	probably null
R8042:Spns2	UTSW	11	72,345,003 (GRCm39)	missense	possibly damaging	0.46
R8155:Spns2	UTSW	11	72,347,394 (GRCm39)	missense	possibly damaging	0.46
R8553:Spns2	UTSW	11	72,348,053 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TCTCCTGATACCTCAGTCTGGG -3'
(R):5'- GGAAGAGTACCAAGGTTCCCTAG -3'

Sequencing Primer
(F):5'- ATACCTCAGTCTGGGCTGATCTAAG -3'
(R):5'- GTACCAAGGTTCCCTAGAATTTACC -3'

Posted On

2014-10-01