Incidental Mutation 'IGL02047:Cyth1'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Cyth1
Ensembl Gene ENSMUSG00000017132
Gene Namecytohesin 1
SynonymsCTH-1, Pscd1, CLM1
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.137) question?
Stock #IGL02047
Quality Score
Chromosomal Location118132019-118248592 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 118169132 bp
Amino Acid Change Glutamine to Histidine at position 333 (Q333H)
Ref Sequence ENSEMBL: ENSMUSP00000017276 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000017276] [ENSMUST00000100181] [ENSMUST00000106302] [ENSMUST00000106305]
Predicted Effect probably damaging
Transcript: ENSMUST00000017276
AA Change: Q333H

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000017276
Gene: ENSMUSG00000017132
AA Change: Q333H

Sec7 59 244 1.38e-108 SMART
PH 261 378 4.8e-25 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000100181
AA Change: Q347H

PolyPhen 2 Score 0.535 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000097756
Gene: ENSMUSG00000017132
AA Change: Q347H

Sec7 73 258 1.38e-108 SMART
PH 275 392 1.65e-23 SMART
low complexity region 402 425 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000106302
AA Change: Q336H

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000101909
Gene: ENSMUSG00000017132
AA Change: Q336H

Sec7 61 246 1.38e-108 SMART
PH 263 381 4.18e-25 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000106305
AA Change: Q334H

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000101912
Gene: ENSMUSG00000017132
AA Change: Q334H

Sec7 59 244 1.38e-108 SMART
PH 261 379 4.18e-25 SMART
Coding Region Coverage
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 PSCD family. Members of this family have identical structural organization that consists of an N-terminal coiled-coil motif, a central Sec7 domain, and a C-terminal pleckstrin homology (PH) domain. The coiled-coil motif is involved in homodimerization, the Sec7 domain contains guanine-nucleotide exchange protein activity, and the PH domain interacts with phospholipids and is responsible for association of PSCDs with membranes. Members of this family appear to mediate the regulation of protein sorting and membrane trafficking. This gene is highly expressed in natural killer and peripheral T cells, and regulates the adhesiveness of integrins at the plasma membrane of lymphocytes. A pseudogene of this gene has been defined on the X chromosome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2014]
PHENOTYPE: Mice homozygous for a gene trap allele exhibit normal brain morphology and long term potentiation. Mice homozygous for a knock-out allele exhibit decreased myelin sheath thickness due to hypomyelination. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921501E09Rik C T 17: 33,067,301 V176M probably damaging Het
A730049H05Rik G T 6: 92,831,928 probably benign Het
Ank3 A G 10: 69,892,494 N681S possibly damaging Het
Arpp19 T G 9: 75,056,776 S137A probably damaging Het
Bmp2 T C 2: 133,560,976 L149P probably damaging Het
Bpifb1 T C 2: 154,202,616 M1T probably null Het
Btbd7 T C 12: 102,793,779 S637G probably benign Het
Cyp51 T A 5: 4,099,244 H211L possibly damaging Het
Dennd5a G A 7: 109,934,784 T67M possibly damaging Het
Dse A T 10: 34,162,845 Y51* probably null Het
Dynlt3 A T X: 9,656,426 Y76* probably null Het
Fabp12 T C 3: 10,247,718 probably benign Het
Galr1 A T 18: 82,405,993 L53Q probably damaging Het
Igkv4-70 A T 6: 69,267,927 D103E probably damaging Het
Il2 T C 3: 37,125,851 N19S probably benign Het
Jhy T C 9: 40,917,180 I477V probably benign Het
Kcnk4 A G 19: 6,926,258 S308P probably benign Het
Lipo3 A T 19: 33,557,162 I299K probably benign Het
Mark3 T A 12: 111,618,363 I131N probably damaging Het
Msr1 A G 8: 39,623,960 V137A probably benign Het
Nf1 T A 11: 79,425,535 V482E probably benign Het
Pcsk1 T C 13: 75,097,989 V162A probably benign Het
Plekhb1 A G 7: 100,655,299 V47A probably damaging Het
R3hcc1l G A 19: 42,563,819 M418I probably benign Het
Slc24a4 T C 12: 102,254,623 F438L probably damaging Het
Slc38a5 G T X: 8,273,640 V127L possibly damaging Het
Szt2 A G 4: 118,376,637 probably benign Het
Tdh A T 14: 63,496,958 H80Q probably benign Het
Tshz3 A C 7: 36,770,468 K627N probably damaging Het
Usp28 C T 9: 49,035,641 P791S probably damaging Het
Wdr81 A G 11: 75,445,506 Y1686H probably damaging Het
Xpot G T 10: 121,601,362 probably benign Het
Zfand4 G A 6: 116,314,928 G627R probably damaging Het
Other mutations in Cyth1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01327:Cyth1 APN 11 118193613 critical splice donor site probably null
IGL02658:Cyth1 APN 11 118182246 missense probably damaging 0.99
IGL02826:Cyth1 APN 11 118185481 missense possibly damaging 0.89
Mucilage UTSW 11 118170860 missense probably damaging 1.00
Stuck UTSW 11 118185759 critical splice donor site probably null
tarred UTSW 11 118183923 nonsense probably null
R0109:Cyth1 UTSW 11 118182306 missense probably damaging 0.98
R0109:Cyth1 UTSW 11 118182306 missense probably damaging 0.98
R0470:Cyth1 UTSW 11 118132248 unclassified probably benign
R1387:Cyth1 UTSW 11 118182346 unclassified probably benign
R1599:Cyth1 UTSW 11 118177221 missense probably damaging 0.99
R2098:Cyth1 UTSW 11 118193653 missense probably damaging 1.00
R2156:Cyth1 UTSW 11 118182808 missense probably damaging 1.00
R3546:Cyth1 UTSW 11 118192436 missense probably damaging 0.96
R4300:Cyth1 UTSW 11 118183894 missense probably damaging 0.98
R4589:Cyth1 UTSW 11 118184985 missense possibly damaging 0.70
R4799:Cyth1 UTSW 11 118183942 missense probably damaging 1.00
R5165:Cyth1 UTSW 11 118169082 missense possibly damaging 0.82
R5524:Cyth1 UTSW 11 118182767 missense probably benign 0.27
R5834:Cyth1 UTSW 11 118192463 critical splice acceptor site probably null
R5933:Cyth1 UTSW 11 118185759 critical splice donor site probably null
R5960:Cyth1 UTSW 11 118132367 unclassified probably benign
R6609:Cyth1 UTSW 11 118170860 missense probably damaging 1.00
R7014:Cyth1 UTSW 11 118212651 missense probably benign
R7108:Cyth1 UTSW 11 118182913 missense probably damaging 0.99
R7237:Cyth1 UTSW 11 118185495 missense probably damaging 1.00
R7401:Cyth1 UTSW 11 118182251 missense possibly damaging 0.94
R7424:Cyth1 UTSW 11 118184009 splice site probably null
R7523:Cyth1 UTSW 11 118183923 nonsense probably null
R7574:Cyth1 UTSW 11 118182863 missense probably damaging 1.00
R7647:Cyth1 UTSW 11 118177288 missense probably benign 0.00
R7731:Cyth1 UTSW 11 118169053 missense possibly damaging 0.55
R7848:Cyth1 UTSW 11 118183923 nonsense probably null
R7849:Cyth1 UTSW 11 118183923 nonsense probably null
R7931:Cyth1 UTSW 11 118183923 nonsense probably null
R7932:Cyth1 UTSW 11 118183923 nonsense probably null
X0063:Cyth1 UTSW 11 118132329 unclassified probably benign
Posted On2014-05-07