Incidental Mutation 'R3804:Cyth4'
Institutional Source Beutler Lab
Gene Symbol Cyth4
Ensembl Gene ENSMUSG00000018008
Gene Namecytohesin 4
Synonyms5830469K17Rik, 2510004M07Rik, Pscd4
MMRRC Submission 040879-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.120) question?
Stock #R3804 (G1)
Quality Score225
Status Validated
Chromosomal Location78597047-78622019 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 78609802 bp
Amino Acid Change Lysine to Glutamic Acid at position 159 (K159E)
Ref Sequence ENSEMBL: ENSMUSP00000155690 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043069] [ENSMUST00000229248] [ENSMUST00000229256] [ENSMUST00000229295] [ENSMUST00000229717] [ENSMUST00000229796] [ENSMUST00000231168] [ENSMUST00000231180]
Predicted Effect probably damaging
Transcript: ENSMUST00000043069
AA Change: K159E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000042698
Gene: ENSMUSG00000018008
AA Change: K159E

Sec7 58 243 1.05e-90 SMART
PH 260 377 2.11e-21 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000229233
Predicted Effect probably benign
Transcript: ENSMUST00000229248
Predicted Effect probably benign
Transcript: ENSMUST00000229256
Predicted Effect probably benign
Transcript: ENSMUST00000229295
Predicted Effect probably benign
Transcript: ENSMUST00000229717
Predicted Effect probably benign
Transcript: ENSMUST00000229796
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230583
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230705
Predicted Effect probably damaging
Transcript: ENSMUST00000231168
AA Change: K159E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231176
Predicted Effect probably benign
Transcript: ENSMUST00000231180
Meta Mutation Damage Score 0.6620 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.8%
Validation Efficiency 100% (67/67)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the PSCD family of proteins, which have 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 (GEP) activity, and the PH domain interacts with phospholipids and is responsible for association of PSCDs with membranes. Members of this family function as GEPs for ADP-ribosylation factors (ARFs), which are guanine nucleotide-binding proteins involved in vesicular trafficking pathways. This protein exhibits GEP activity in vitro with ARF1 and ARF5, but is inactive with ARF6. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Dec 2015]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700011L22Rik C T 8: 79,248,293 E54K probably benign Het
2610301B20Rik A G 4: 10,898,014 T199A probably benign Het
Adgra1 A G 7: 139,845,594 T8A probably benign Het
Alms1 A G 6: 85,619,647 Y954C probably damaging Het
AU021092 A C 16: 5,216,762 F199V possibly damaging Het
Bahcc1 C T 11: 120,283,358 P1648L probably benign Het
Cacna1s T A 1: 136,107,018 C1319S possibly damaging Het
Capn13 G A 17: 73,339,401 P339L probably benign Het
Ccdc39 A T 3: 33,819,895 M596K probably damaging Het
Cntn5 A G 9: 9,781,663 probably benign Het
Dgkz C A 2: 91,939,630 R563L probably benign Het
Dnah8 A G 17: 30,670,647 E718G probably benign Het
Dopey1 T C 9: 86,520,995 L1416P probably damaging Het
Dstyk G A 1: 132,449,726 A110T probably damaging Het
Eif1 A G 11: 100,320,824 K95E probably damaging Het
Espnl A G 1: 91,322,221 D30G probably benign Het
Gast T C 11: 100,336,810 S73P probably damaging Het
Gmppb T C 9: 108,050,574 Y176H probably damaging Het
Grap2 A G 15: 80,623,746 T4A possibly damaging Het
Grm8 T G 6: 28,125,636 N164H possibly damaging Het
Gstm3 G A 3: 107,964,235 T210I probably benign Het
Gtf3c3 A G 1: 54,424,007 probably null Het
Hmcn2 A G 2: 31,352,885 probably null Het
Icam2 A G 11: 106,380,822 L94P probably damaging Het
Iqcm C A 8: 75,669,393 T188K possibly damaging Het
Jarid2 T A 13: 44,902,831 N365K probably benign Het
Kank4 A G 4: 98,780,133 S26P probably damaging Het
Lgr4 A G 2: 110,008,197 K498E probably benign Het
Meltf A G 16: 31,884,998 H181R probably benign Het
Mslnl G A 17: 25,742,934 V128M probably damaging Het
Nf1 A G 11: 79,559,521 D511G probably null Het
Nhlrc3 A G 3: 53,458,631 V147A possibly damaging Het
Nrap C T 19: 56,321,779 D1595N probably damaging Het
Olfr1 T C 11: 73,395,950 Q24R probably benign Het
Olfr430 T A 1: 174,069,908 N203K probably damaging Het
Olfr481 A T 7: 108,081,171 I126F probably damaging Het
Olfr805 T A 10: 129,723,049 D165V possibly damaging Het
Pak3 G A X: 143,709,731 V87I probably damaging Het
Pgm2l1 T C 7: 100,252,267 V121A probably benign Het
Phf19 A G 2: 34,899,658 L350P probably damaging Het
Phf8 T C X: 151,572,576 S512P possibly damaging Het
Phkb G T 8: 85,922,229 E225* probably null Het
Pif1 T A 9: 65,588,306 V166E probably damaging Het
Plaa T C 4: 94,569,888 D615G probably damaging Het
Prpf4b T C 13: 34,883,682 probably benign Het
Rxra T C 2: 27,756,260 C374R probably damaging Het
Sept3 T C 15: 82,286,429 probably benign Het
Skint4 G T 4: 112,118,181 V113L probably damaging Het
Slc16a10 G C 10: 40,056,624 H314D possibly damaging Het
Slc22a15 C T 3: 101,897,274 G145D probably damaging Het
Slc28a1 A T 7: 81,126,221 I222F probably damaging Het
Slc43a2 T C 11: 75,563,598 L323P probably benign Het
Sorbs3 A G 14: 70,199,351 probably benign Het
Spink10 C T 18: 62,653,414 probably benign Het
Suclg2 A T 6: 95,497,668 I372N probably damaging Het
Sun1 C A 5: 139,225,362 C164* probably null Het
Tax1bp1 T C 6: 52,742,785 F453L probably benign Het
Tmem54 A G 4: 129,108,220 N9S probably benign Het
Tmx4 A G 2: 134,620,577 W145R probably damaging Het
Top1 A G 2: 160,702,768 H268R probably damaging Het
Ttn A G 2: 76,810,731 L13598P probably damaging Het
Vmn1r40 A G 6: 89,715,009 I269M probably benign Het
Wdr7 G T 18: 63,720,836 R80L probably benign Het
Zap70 A T 1: 36,771,142 Q111L possibly damaging Het
Zfp808 T A 13: 62,172,083 H375Q probably damaging Het
Zkscan2 A T 7: 123,495,142 probably benign Het
Other mutations in Cyth4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00936:Cyth4 APN 15 78619913 missense probably benign 0.00
R0522:Cyth4 UTSW 15 78615785 missense possibly damaging 0.67
R0584:Cyth4 UTSW 15 78609878 splice site probably null
R2018:Cyth4 UTSW 15 78608171 missense probably damaging 1.00
R3811:Cyth4 UTSW 15 78604649 missense probably damaging 1.00
R4728:Cyth4 UTSW 15 78602713 missense probably benign 0.01
R4738:Cyth4 UTSW 15 78605874 missense probably benign 0.02
R5392:Cyth4 UTSW 15 78606985 missense probably damaging 1.00
R5594:Cyth4 UTSW 15 78607075 splice site probably null
R6414:Cyth4 UTSW 15 78608146 missense probably damaging 0.97
R7241:Cyth4 UTSW 15 78607045 missense probably benign 0.38
R7472:Cyth4 UTSW 15 78605894 missense probably damaging 1.00
R8253:Cyth4 UTSW 15 78602737 missense probably benign 0.09
R8372:Cyth4 UTSW 15 78597135 start gained probably benign
Z1177:Cyth4 UTSW 15 78619919 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On2015-04-02