Incidental Mutation 'R2259:Spns2'
ID 243660
Institutional Source Beutler Lab
Gene Symbol Spns2
Ensembl Gene ENSMUSG00000040447
Gene Name spinster homolog 2
Synonyms
MMRRC Submission 040259-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2259 (G1)
Quality Score 225
Status Not validated
Chromosome 11
Chromosomal Location 72451638-72489904 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to A at 72457268 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Glutamine to Leucine at position 291 (Q291L)
Ref Sequence ENSEMBL: ENSMUSP00000044418 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045303]
AlphaFold Q91VM4
Predicted Effect probably benign
Transcript: ENSMUST00000045303
AA Change: Q291L

PolyPhen 2 Score 0.347 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000044418
Gene: ENSMUSG00000040447
AA Change: Q291L

DomainStartEndE-ValueType
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

DomainStartEndE-ValueType
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: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.9%
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: 87 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrd1 T G 5: 129,112,311 S91A possibly damaging Het
Ankrd13b T G 11: 77,476,342 N247T probably damaging Het
Atp10b A G 11: 43,172,745 D169G probably damaging Het
Atp10b G A 11: 43,189,613 V239M probably damaging Het
Cflar C T 1: 58,729,121 T121I probably benign Het
Clca3b T C 3: 144,846,381 N180D possibly damaging Het
Cnbd2 T A 2: 156,335,272 I62N probably damaging Het
Col11a2 A G 17: 34,039,677 H8R probably benign Het
Cyp2a4 C T 7: 26,309,035 L201F probably damaging Het
D630003M21Rik A T 2: 158,204,711 L782Q probably damaging Het
Dctn1 C A 6: 83,197,586 H1065N possibly damaging Het
Dgcr2 A T 16: 17,844,977 probably null Het
Dlg4 T C 11: 70,031,370 I143T probably damaging Het
E2f7 T G 10: 110,746,343 N4K probably damaging Het
Eef2kmt C T 16: 5,245,308 V323I probably benign Het
Eif2ak4 A C 2: 118,455,783 I1017L probably damaging Het
Eln C A 5: 134,729,654 A126S unknown Het
Exoc7 T C 11: 116,306,411 S35G probably damaging Het
Fam187a A G 11: 102,885,298 probably benign Het
Fam196a T A 7: 134,917,667 E378V probably damaging Het
Fkbp6 C T 5: 135,337,614 probably null Het
Flnc G A 6: 29,438,666 W186* probably null Het
Fmn2 T A 1: 174,502,932 L296H unknown Het
Galnt14 C A 17: 73,494,266 M520I probably benign Het
Gba2 A G 4: 43,570,107 C396R probably benign Het
Gigyf1 C A 5: 137,520,332 A215E possibly damaging Het
Glb1 C T 9: 114,443,032 Q246* probably null Het
Gm11565 T G 11: 99,915,018 C79G possibly damaging Het
Gpr160 A G 3: 30,896,295 Y172C probably damaging Het
Ift52 A G 2: 163,028,093 N159S probably benign Het
Insrr A G 3: 87,800,452 D67G probably damaging Het
Irf2 A G 8: 46,837,833 Y230C probably benign Het
Jmjd6 T C 11: 116,841,314 H187R probably damaging Het
Kdm2b C T 5: 122,882,416 G90S probably damaging Het
Kif7 C T 7: 79,711,589 G118D probably damaging Het
Klhl38 G C 15: 58,314,978 T532S possibly damaging Het
Kmt2a G T 9: 44,881,142 probably benign Het
Lama2 A G 10: 27,031,127 L2346S probably benign Het
Marveld2 A G 13: 100,612,470 S34P probably benign Het
Mettl7a1 A T 15: 100,313,168 I174F probably benign Het
Mllt6 T C 11: 97,664,976 V44A probably damaging Het
Muc5ac A G 7: 141,791,008 N72S probably benign Het
Myo7a T G 7: 98,069,499 D1388A probably damaging Het
Ncapd3 A G 9: 27,056,072 D568G probably benign Het
Ncoa1 A C 12: 4,315,819 H82Q probably damaging Het
Npbwr1 C A 1: 5,916,658 L212F probably damaging Het
Nptx1 T G 11: 119,543,316 I315L probably benign Het
Npy2r G T 3: 82,541,354 P38Q possibly damaging Het
Ocln A T 13: 100,535,029 D24E probably damaging Het
Olfr1350 A T 7: 6,570,023 I11F probably damaging Het
Olfr295 T A 7: 86,585,884 V203D possibly damaging Het
Olfr933 T C 9: 38,976,000 V108A probably benign Het
Pde2a A T 7: 101,484,567 D85V probably damaging Het
Phf3 A G 1: 30,804,343 V1845A probably benign Het
Plch1 T A 3: 63,697,977 Q1493L possibly damaging Het
Pold1 T C 7: 44,541,484 probably benign Het
Polq T C 16: 37,062,097 V1541A probably benign Het
Psmd3 T A 11: 98,690,964 M305K probably benign Het
Pura T C 18: 36,287,750 F197L possibly damaging Het
Rab3gap2 T A 1: 185,221,859 W43R probably damaging Het
Repin1 A G 6: 48,596,530 Q128R probably benign Het
Rnf208 G A 2: 25,243,644 V117I probably damaging Het
Rpe65 A G 3: 159,615,571 Y340C probably damaging Het
Ryr1 C A 7: 29,019,741 V4414L unknown Het
Sephs2 T C 7: 127,273,477 E148G possibly damaging Het
Ssc5d C T 7: 4,943,916 P1090S probably benign Het
Tasp1 A T 2: 139,951,506 V250D probably damaging Het
Tcaf3 A G 6: 42,591,430 I664T possibly damaging Het
Tg T C 15: 66,683,898 V813A probably benign Het
Tmem132c T C 5: 127,504,924 L401P probably benign Het
Tmem138 T C 19: 10,571,603 N101S probably benign Het
Tmem242 G T 17: 5,433,470 A99E probably damaging Het
Tmem30a C T 9: 79,774,164 R277H probably benign Het
Tnni3 T A 7: 4,519,406 I182F probably benign Het
Trim30a T A 7: 104,411,504 D355V probably damaging Het
Trim35 C T 14: 66,309,262 R493* probably null Het
Trip10 G C 17: 57,255,135 V254L probably benign Het
Tshz2 A T 2: 169,886,406 Q505L probably benign Het
Ttyh1 T C 7: 4,128,184 V218A probably damaging Het
Unc13b A T 4: 43,182,780 E3163V possibly damaging Het
Unc45b T A 11: 82,917,799 M237K probably benign Het
Usp8 A G 2: 126,758,568 T1080A probably benign Het
Vmn2r65 T A 7: 84,940,911 H599L possibly damaging Het
Vps13c A G 9: 67,953,860 N2891S probably benign Het
Xpo5 C T 17: 46,240,896 Q1050* probably null Het
Zfp407 G T 18: 84,209,793 T1897K probably damaging Het
Zzef1 C T 11: 72,900,633 R2188* probably null Het
Other mutations in Spns2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01733:Spns2 APN 11 72456510 missense possibly damaging 0.79
IGL01804:Spns2 APN 11 72457304 missense possibly damaging 0.89
elderly UTSW 11 72456370 critical splice acceptor site probably null
homely UTSW 11 72456860 missense probably damaging 1.00
whistler UTSW 11 72458687 nonsense probably null
Wrinkled UTSW 11 72456878 missense possibly damaging 0.81
R0883:Spns2 UTSW 11 72454397 missense probably damaging 1.00
R1544:Spns2 UTSW 11 72456367 missense probably benign 0.30
R1696:Spns2 UTSW 11 72456347 missense probably benign 0.25
R2046:Spns2 UTSW 11 72459040 missense possibly damaging 0.49
R2164:Spns2 UTSW 11 72458671 missense possibly damaging 0.82
R4209:Spns2 UTSW 11 72454186 missense probably benign 0.07
R5285:Spns2 UTSW 11 72489479 missense possibly damaging 0.92
R6883:Spns2 UTSW 11 72456370 critical splice acceptor site probably null
R6990:Spns2 UTSW 11 72489621 missense probably benign 0.08
R7221:Spns2 UTSW 11 72456916 missense probably benign 0.43
R7227:Spns2 UTSW 11 72458687 nonsense probably null
R7243:Spns2 UTSW 11 72456860 missense probably damaging 1.00
R7390:Spns2 UTSW 11 72456878 missense possibly damaging 0.81
R7699:Spns2 UTSW 11 72489617 nonsense probably null
R7700:Spns2 UTSW 11 72489617 nonsense probably null
R8042:Spns2 UTSW 11 72454177 missense possibly damaging 0.46
R8155:Spns2 UTSW 11 72456568 missense possibly damaging 0.46
R8553:Spns2 UTSW 11 72457227 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AAATGCGCTTTCTCAGGCCC -3'
(R):5'- TAGCCTAGTAAAAGGGCCCG -3'

Sequencing Primer
(F):5'- TTTCTCAGGCCCAGCTGAG -3'
(R):5'- GGAGCCCAGGTAAGTTGC -3'
Posted On 2014-10-16