Incidental Mutation 'R1706:Igsf8'
ID 190045
Institutional Source Beutler Lab
Gene Symbol Igsf8
Ensembl Gene ENSMUSG00000038034
Gene Name immunoglobulin superfamily, member 8
Synonyms KCT-4, PGRL, PG regulatory-like protein, EWI-2, ESTM34
MMRRC Submission 039739-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1706 (G1)
Quality Score 148
Status Validated
Chromosome 1
Chromosomal Location 172139934-172147410 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 172144972 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Cysteine at position 100 (R100C)
Ref Sequence ENSEMBL: ENSMUSP00000134280 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039506] [ENSMUST00000062387] [ENSMUST00000085912] [ENSMUST00000128508] [ENSMUST00000139528] [ENSMUST00000194204] [ENSMUST00000195659]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000039506
AA Change: R163C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000041232
Gene: ENSMUSG00000038034
AA Change: R163C

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
IG 32 147 1.38e-6 SMART
low complexity region 155 166 N/A INTRINSIC
IG 169 285 2.3e-3 SMART
IG 309 433 9.49e-5 SMART
IG 445 571 3.59e-5 SMART
transmembrane domain 578 600 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000062387
SMART Domains Protein: ENSMUSP00000060110
Gene: ENSMUSG00000038026

DomainStartEndE-ValueType
low complexity region 9 21 N/A INTRINSIC
Pfam:IRK 25 350 3.1e-142 PFAM
low complexity region 362 377 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000085912
AA Change: R163C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000083076
Gene: ENSMUSG00000038034
AA Change: R163C

DomainStartEndE-ValueType
low complexity region 4 19 N/A INTRINSIC
IG 32 147 1.38e-6 SMART
low complexity region 155 166 N/A INTRINSIC
IG 169 285 2.3e-3 SMART
IG 309 433 9.49e-5 SMART
IG 445 571 3.59e-5 SMART
transmembrane domain 578 600 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000128508
SMART Domains Protein: ENSMUSP00000122611
Gene: ENSMUSG00000038034

DomainStartEndE-ValueType
low complexity region 4 19 N/A INTRINSIC
IG 32 147 1.38e-6 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000139528
AA Change: R100C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000134280
Gene: ENSMUSG00000038034
AA Change: R100C

DomainStartEndE-ValueType
IG_like 19 84 3.66e1 SMART
low complexity region 92 103 N/A INTRINSIC
IG 106 222 2.3e-3 SMART
IG 246 370 9.49e-5 SMART
IG 382 508 3.59e-5 SMART
transmembrane domain 515 537 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150598
Predicted Effect probably benign
Transcript: ENSMUST00000194204
SMART Domains Protein: ENSMUSP00000141633
Gene: ENSMUSG00000038026

DomainStartEndE-ValueType
low complexity region 9 21 N/A INTRINSIC
Pfam:IRK 25 361 7.4e-165 PFAM
low complexity region 362 377 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000194505
Predicted Effect probably benign
Transcript: ENSMUST00000195659
SMART Domains Protein: ENSMUSP00000141313
Gene: ENSMUSG00000038034

DomainStartEndE-ValueType
Blast:IG 1 67 2e-42 BLAST
SCOP:d1nkr_1 6 64 1e-3 SMART
transmembrane domain 74 96 N/A INTRINSIC
Meta Mutation Damage Score 0.3583 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 96.7%
  • 20x: 93.6%
Validation Efficiency 100% (60/60)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member the EWI subfamily of the immunoglobulin protein superfamily. Members of this family contain a single transmembrane domain, an EWI (Glu-Trp-Ile)-motif and a variable number of immunoglobulin domains. This protein interacts with the tetraspanins CD81 and CD9 and may regulate their role in certain cellular functions including cell migration and viral infection. The encoded protein may also function as a tumor suppressor by inhibiting the proliferation of certain cancers. Alternate splicing results in multiple transcript variants that encode the same protein. [provided by RefSeq, Sep 2011]
Allele List at MGI
Other mutations in this stock
Total: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921524L21Rik T C 18: 6,624,059 (GRCm39) probably benign Het
4931406C07Rik G A 9: 15,209,153 (GRCm39) T47I probably damaging Het
Adcy2 T A 13: 68,868,865 (GRCm39) N558I probably damaging Het
Ago3 G A 4: 126,264,085 (GRCm39) P374S probably damaging Het
Ak8 T C 2: 28,650,007 (GRCm39) C345R possibly damaging Het
Akap8l C T 17: 32,551,457 (GRCm39) R511H probably damaging Het
BC005624 T C 2: 30,868,922 (GRCm39) E84G possibly damaging Het
Cav1 T C 6: 17,339,181 (GRCm39) F89L probably damaging Het
Cfap206 G A 4: 34,688,875 (GRCm39) P593L probably damaging Het
Clcn6 G A 4: 148,102,025 (GRCm39) T353I probably benign Het
Cstl1 G A 2: 148,593,079 (GRCm39) probably null Het
Cyp2d10 A C 15: 82,289,783 (GRCm39) S140A probably damaging Het
D130052B06Rik G A 11: 33,566,230 (GRCm39) R18H unknown Het
Ddi2 A G 4: 141,411,308 (GRCm39) F535L probably benign Het
Dop1a C T 9: 86,436,133 (GRCm39) T2383M possibly damaging Het
Duox1 A G 2: 122,149,953 (GRCm39) T115A probably benign Het
Ercc6l2 T A 13: 64,020,272 (GRCm39) probably benign Het
Gm7052 A G 17: 22,258,823 (GRCm39) probably benign Het
Gm9925 G A 18: 74,198,573 (GRCm39) probably benign Het
Gnas T A 2: 174,141,768 (GRCm39) S646T possibly damaging Het
Gpatch3 T A 4: 133,302,484 (GRCm39) C138* probably null Het
Kcnh3 A G 15: 99,135,959 (GRCm39) K652R possibly damaging Het
Kcnn4 T A 7: 24,074,167 (GRCm39) V77E probably damaging Het
Kif13b T A 14: 64,998,115 (GRCm39) probably benign Het
Lca5l T C 16: 95,977,164 (GRCm39) N214S probably benign Het
Luc7l3 T C 11: 94,188,582 (GRCm39) probably benign Het
Lypd3 T C 7: 24,339,755 (GRCm39) I274T probably benign Het
Macf1 A G 4: 123,264,377 (GRCm39) probably null Het
Mchr1 A G 15: 81,121,364 (GRCm39) Y38C probably damaging Het
Mia2 T A 12: 59,191,552 (GRCm39) L716* probably null Het
Mki67 A G 7: 135,302,295 (GRCm39) L913P probably benign Het
Mug2 T A 6: 122,013,191 (GRCm39) probably benign Het
Neu3 A G 7: 99,472,563 (GRCm39) L58P probably damaging Het
Or4p23 G A 2: 88,576,482 (GRCm39) P250L probably damaging Het
Or8h9 A T 2: 86,789,424 (GRCm39) I126N probably damaging Het
Pak1ip1 T C 13: 41,166,164 (GRCm39) V363A probably benign Het
Pcdhb16 A G 18: 37,612,705 (GRCm39) D555G probably benign Het
Pygb G A 2: 150,669,067 (GRCm39) G671D probably damaging Het
Rab30 A T 7: 92,478,875 (GRCm39) I79L possibly damaging Het
Rab44 C A 17: 29,357,080 (GRCm39) T70K probably damaging Het
Rccd1 C G 7: 79,970,411 (GRCm39) G69R possibly damaging Het
Sema5b T C 16: 35,470,125 (GRCm39) V329A probably damaging Het
Setd2 A G 9: 110,378,932 (GRCm39) S632G probably benign Het
Slc22a14 T C 9: 119,010,050 (GRCm39) N15S probably benign Het
Smurf2 G A 11: 106,715,573 (GRCm39) H632Y probably damaging Het
Syt10 C T 15: 89,674,979 (GRCm39) D456N probably damaging Het
Tex10 C T 4: 48,456,800 (GRCm39) R637Q probably benign Het
Tgm6 T C 2: 129,987,079 (GRCm39) C516R possibly damaging Het
Tmprss9 T C 10: 80,734,021 (GRCm39) probably benign Het
Trim67 A G 8: 125,521,160 (GRCm39) N174S probably damaging Het
Ttc8 C A 12: 98,910,142 (GRCm39) T123K probably benign Het
Ugt1a7c T A 1: 88,023,447 (GRCm39) M202K probably damaging Het
Vmn2r7 T A 3: 64,598,880 (GRCm39) H559L possibly damaging Het
Zfp511 A G 7: 139,617,192 (GRCm39) D96G probably benign Het
Zfp868 A G 8: 70,065,060 (GRCm39) Y92H probably benign Het
Zzz3 T A 3: 152,154,735 (GRCm39) D633E probably damaging Het
Other mutations in Igsf8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00495:Igsf8 APN 1 172,145,111 (GRCm39) missense possibly damaging 0.48
IGL02090:Igsf8 APN 1 172,140,156 (GRCm39) intron probably benign
IGL02523:Igsf8 APN 1 172,146,980 (GRCm39) utr 3 prime probably benign
IGL03092:Igsf8 APN 1 172,140,096 (GRCm39) intron probably benign
IGL03184:Igsf8 APN 1 172,146,199 (GRCm39) missense probably damaging 0.96
R0398:Igsf8 UTSW 1 172,145,066 (GRCm39) missense probably damaging 1.00
R0468:Igsf8 UTSW 1 172,146,363 (GRCm39) missense probably damaging 1.00
R0494:Igsf8 UTSW 1 172,146,265 (GRCm39) missense probably benign 0.06
R0612:Igsf8 UTSW 1 172,146,974 (GRCm39) makesense probably null
R0613:Igsf8 UTSW 1 172,145,156 (GRCm39) missense probably benign 0.00
R0883:Igsf8 UTSW 1 172,143,826 (GRCm39) missense possibly damaging 0.67
R0941:Igsf8 UTSW 1 172,143,963 (GRCm39) missense probably damaging 1.00
R1689:Igsf8 UTSW 1 172,146,504 (GRCm39) missense probably damaging 0.99
R2050:Igsf8 UTSW 1 172,146,432 (GRCm39) missense probably damaging 1.00
R2182:Igsf8 UTSW 1 172,118,295 (GRCm39) critical splice donor site probably null
R3625:Igsf8 UTSW 1 172,145,336 (GRCm39) missense probably benign 0.18
R3833:Igsf8 UTSW 1 172,145,837 (GRCm39) missense probably benign 0.00
R4674:Igsf8 UTSW 1 172,146,479 (GRCm39) nonsense probably null
R4796:Igsf8 UTSW 1 172,143,889 (GRCm39) missense probably benign 0.07
R6768:Igsf8 UTSW 1 172,145,099 (GRCm39) missense probably damaging 1.00
R7519:Igsf8 UTSW 1 172,143,874 (GRCm39) missense probably benign 0.38
R9515:Igsf8 UTSW 1 172,146,525 (GRCm39) missense
R9667:Igsf8 UTSW 1 172,145,319 (GRCm39) missense possibly damaging 0.95
Z1176:Igsf8 UTSW 1 172,145,921 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGCCATCAAGCCAGTCTTTCCAGC -3'
(R):5'- ACTACTTCCTGTAGAGTGGCTCGC -3'

Sequencing Primer
(F):5'- gcccttgaacttgactcttctg -3'
(R):5'- TGTTTTGGTCTGAGCCAGGC -3'
Posted On 2014-05-14