Incidental Mutation 'R1269:Tspan8'
ID 151251
Institutional Source Beutler Lab
Gene Symbol Tspan8
Ensembl Gene ENSMUSG00000034127
Gene Name tetraspanin 8
Synonyms Tm4sf3, E330007O21Rik
Accession Numbers
Essential gene? Probably non essential (E-score: 0.060) question?
Stock # R1269 (G1)
Quality Score 225
Status Not validated
Chromosome 10
Chromosomal Location 115652737-115685798 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 115685287 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 232 (I232V)
Ref Sequence ENSEMBL: ENSMUSP00000136645 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035563] [ENSMUST00000080630] [ENSMUST00000179196]
AlphaFold Q8R3G9
Predicted Effect probably damaging
Transcript: ENSMUST00000035563
AA Change: I232V

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000049243
Gene: ENSMUSG00000034127
AA Change: I232V

DomainStartEndE-ValueType
Pfam:Tetraspannin 7 232 4.8e-51 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000080630
AA Change: I232V

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000079463
Gene: ENSMUSG00000034127
AA Change: I232V

DomainStartEndE-ValueType
Pfam:Tetraspannin 7 232 8.3e-52 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000179196
AA Change: I232V

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000136645
Gene: ENSMUSG00000034127
AA Change: I232V

DomainStartEndE-ValueType
Pfam:Tetraspannin 7 232 8.3e-52 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000220081
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.2%
  • 10x: 95.9%
  • 20x: 91.2%
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 a member of the transmembrane 4 superfamily, also known as the tetraspanin family. Most of these members are cell-surface proteins that are characterized by the presence of four hydrophobic domains. The proteins mediate signal transduction events that play a role in the regulation of cell development, activation, growth and motility. This encoded protein is a cell surface glycoprotein that is known to complex with integrins. This gene is expressed in different carcinomas. The use of alternate polyadenylation sites has been found for this gene. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 24 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc3 C T 11: 94,248,210 (GRCm39) R1129Q probably damaging Het
Brd8 C T 18: 34,742,857 (GRCm39) probably null Het
Ccdc9b C T 2: 118,591,871 (GRCm39) E90K possibly damaging Het
Dnah5 G A 15: 28,238,657 (GRCm39) V400M probably damaging Het
Epc2 T A 2: 49,412,588 (GRCm39) S189T probably benign Het
Inpp4a T C 1: 37,428,823 (GRCm39) S83P probably benign Het
Ints2 C T 11: 86,123,911 (GRCm39) G626R probably damaging Het
Ltbp1 A G 17: 75,532,280 (GRCm39) Q118R possibly damaging Het
Mbtps1 T C 8: 120,247,016 (GRCm39) D809G probably damaging Het
Nbea T C 3: 55,912,202 (GRCm39) E1195G probably benign Het
Nfasc G T 1: 132,538,526 (GRCm39) P454T probably damaging Het
Nlrp4e T A 7: 23,052,763 (GRCm39) I894N possibly damaging Het
Picalm A T 7: 89,814,757 (GRCm39) R129* probably null Het
Plekhg3 T C 12: 76,607,243 (GRCm39) I101T probably damaging Het
Pstpip1 A G 9: 56,021,590 (GRCm39) D38G probably damaging Het
Sec13 A G 6: 113,714,956 (GRCm39) S3P probably damaging Het
Shf G A 2: 122,199,163 (GRCm39) P51S probably damaging Het
Sytl1 A T 4: 132,983,426 (GRCm39) L370Q probably damaging Het
Tenm2 T A 11: 35,899,185 (GRCm39) I2658F possibly damaging Het
Tmc5 A G 7: 118,265,816 (GRCm39) M769V probably benign Het
Wbp1 G A 6: 83,096,584 (GRCm39) T156I probably benign Het
Wfikkn2 T C 11: 94,129,301 (GRCm39) Y280C probably damaging Het
Xrcc6 A T 15: 81,907,048 (GRCm39) Q123H possibly damaging Het
Zfp526 T C 7: 24,923,788 (GRCm39) S16P probably benign Het
Other mutations in Tspan8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00972:Tspan8 APN 10 115,680,044 (GRCm39) splice site probably benign
IGL01738:Tspan8 APN 10 115,653,570 (GRCm39) splice site probably null
IGL01755:Tspan8 APN 10 115,671,203 (GRCm39) missense probably damaging 1.00
IGL01993:Tspan8 APN 10 115,675,913 (GRCm39) splice site probably benign
IGL02369:Tspan8 APN 10 115,675,783 (GRCm39) missense probably benign 0.44
IGL02369:Tspan8 APN 10 115,675,782 (GRCm39) missense probably benign 0.01
BB001:Tspan8 UTSW 10 115,669,229 (GRCm39) critical splice donor site probably null
BB011:Tspan8 UTSW 10 115,669,229 (GRCm39) critical splice donor site probably null
PIT4131001:Tspan8 UTSW 10 115,653,515 (GRCm39) missense probably damaging 1.00
R1693:Tspan8 UTSW 10 115,679,949 (GRCm39) splice site probably benign
R1850:Tspan8 UTSW 10 115,669,130 (GRCm39) missense probably damaging 0.98
R1975:Tspan8 UTSW 10 115,680,035 (GRCm39) missense probably benign 0.00
R1976:Tspan8 UTSW 10 115,680,035 (GRCm39) missense probably benign 0.00
R1977:Tspan8 UTSW 10 115,680,035 (GRCm39) missense probably benign 0.00
R4058:Tspan8 UTSW 10 115,671,187 (GRCm39) nonsense probably null
R4059:Tspan8 UTSW 10 115,671,187 (GRCm39) nonsense probably null
R4999:Tspan8 UTSW 10 115,653,534 (GRCm39) missense possibly damaging 0.91
R5879:Tspan8 UTSW 10 115,669,156 (GRCm39) missense possibly damaging 0.89
R6290:Tspan8 UTSW 10 115,663,729 (GRCm39) missense probably damaging 0.98
R6358:Tspan8 UTSW 10 115,669,132 (GRCm39) missense probably benign 0.12
R6524:Tspan8 UTSW 10 115,679,984 (GRCm39) missense probably benign
R7924:Tspan8 UTSW 10 115,669,229 (GRCm39) critical splice donor site probably null
R8139:Tspan8 UTSW 10 115,675,802 (GRCm39) missense probably benign 0.01
R9427:Tspan8 UTSW 10 115,669,213 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GCCATTGAAGATTGGCTGGCAAG -3'
(R):5'- AGATCCCAGATTCACTGCCCTAGAG -3'

Sequencing Primer
(F):5'- cacacacacacacacacac -3'
(R):5'- GACTGCCTCAGTGAGATACTTCAA -3'
Posted On 2014-01-29