Incidental Mutation 'R5358:Exoc4'
ID 424161
Institutional Source Beutler Lab
Gene Symbol Exoc4
Ensembl Gene ENSMUSG00000029763
Gene Name exocyst complex component 4
Synonyms Sec8, Sec8l1
MMRRC Submission 042937-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5358 (G1)
Quality Score 225
Status Not validated
Chromosome 6
Chromosomal Location 33226025-33950914 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 33242934 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 49 (E49G)
Ref Sequence ENSEMBL: ENSMUSP00000087859 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000052266] [ENSMUST00000090381] [ENSMUST00000115080]
AlphaFold O35382
Predicted Effect probably damaging
Transcript: ENSMUST00000052266
AA Change: E49G

PolyPhen 2 Score 0.978 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000051965
Gene: ENSMUSG00000029763
AA Change: E49G

DomainStartEndE-ValueType
Pfam:Sec8_exocyst 28 144 2.4e-21 PFAM
low complexity region 338 346 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000090381
AA Change: E49G

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000087859
Gene: ENSMUSG00000029763
AA Change: E49G

DomainStartEndE-ValueType
Pfam:Sec8_exocyst 24 144 1.1e-36 PFAM
low complexity region 338 346 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000115080
AA Change: E49G

PolyPhen 2 Score 0.982 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000110732
Gene: ENSMUSG00000029763
AA Change: E49G

DomainStartEndE-ValueType
Pfam:Sec8_exocyst 24 144 7.4e-37 PFAM
low complexity region 338 346 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132842
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137043
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139132
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.7%
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 component of the exocyst complex, a multiple protein complex essential for targeting exocytic vesicles to specific docking sites on the plasma membrane. Though best characterized in yeast, the component proteins and functions of exocyst complex have been demonstrated to be highly conserved in higher eukaryotes. At least eight components of the exocyst complex, including this protein, are found to interact with the actin cytoskeletal remodeling and vesicle transport machinery. The complex is also essential for the biogenesis of epithelial cell surface polarity. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene display embryonic abnormatlities. Gastrulation is not completed and mesoderm formation is abnormal. Death occurs before E10.5. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca7 T C 10: 79,849,165 (GRCm39) V1842A probably damaging Het
Abi3 A T 11: 95,732,934 (GRCm39) F13L probably benign Het
Adgre4 A G 17: 56,125,758 (GRCm39) K538R probably benign Het
Bcas3 C T 11: 85,342,581 (GRCm39) H191Y probably benign Het
Bicdl2 A G 17: 23,886,538 (GRCm39) T376A probably benign Het
Ceacam18 C A 7: 43,286,497 (GRCm39) N123K possibly damaging Het
Celsr3 C T 9: 108,709,224 (GRCm39) R1357C possibly damaging Het
Chek2 T C 5: 110,989,148 (GRCm39) probably benign Het
Chmp7 A G 14: 69,958,684 (GRCm39) V210A probably benign Het
Chrm2 A G 6: 36,500,290 (GRCm39) K49R probably damaging Het
Ciao2b T C 8: 105,368,282 (GRCm39) N14S probably damaging Het
Daam1 T A 12: 71,999,233 (GRCm39) L623* probably null Het
Ddx31 T A 2: 28,753,782 (GRCm39) C448S probably damaging Het
Dnah7a A G 1: 53,586,331 (GRCm39) S1507P probably damaging Het
Dnah8 C A 17: 30,965,928 (GRCm39) T2420K probably damaging Het
Dyrk3 C T 1: 131,057,432 (GRCm39) R247H probably damaging Het
Fkbpl G A 17: 34,864,303 (GRCm39) A24T probably benign Het
Foxj3 A G 4: 119,476,596 (GRCm39) E258G probably damaging Het
Gata4 C T 14: 63,478,075 (GRCm39) A175T probably benign Het
Helz2 C T 2: 180,877,321 (GRCm39) E1106K probably damaging Het
Hip1 G T 5: 135,465,252 (GRCm39) S385R probably benign Het
Igsf9 C T 1: 172,312,078 (GRCm39) T8I probably benign Het
Insyn2b G A 11: 34,352,788 (GRCm39) E277K probably damaging Het
Katnal2 A G 18: 77,105,190 (GRCm39) Y86H possibly damaging Het
Kcnh6 A T 11: 105,918,417 (GRCm39) I756F possibly damaging Het
Kdm5b C T 1: 134,535,432 (GRCm39) R570* probably null Het
Kif16b T A 2: 142,582,889 (GRCm39) R545S probably damaging Het
Kif21b T A 1: 136,100,030 (GRCm39) I1528N possibly damaging Het
Kmt2a T C 9: 44,730,571 (GRCm39) probably benign Het
Ltbr G A 6: 125,289,757 (GRCm39) R146W probably damaging Het
Melk C T 4: 44,363,730 (GRCm39) T592M probably damaging Het
Mknk2 T C 10: 80,507,597 (GRCm39) T60A probably benign Het
Ncoa6 T C 2: 155,248,907 (GRCm39) K1466E probably damaging Het
Ntsr2 A C 12: 16,704,083 (GRCm39) T109P probably damaging Het
Nup214 C A 2: 31,907,158 (GRCm39) S995Y unknown Het
Or2a5 A T 6: 42,873,454 (GRCm39) Q23L probably benign Het
Pclo T A 5: 14,762,750 (GRCm39) L456* probably null Het
Pde5a A G 3: 122,541,825 (GRCm39) D105G probably damaging Het
Pik3c3 C A 18: 30,456,597 (GRCm39) P709H probably damaging Het
R3hdm4 C T 10: 79,748,292 (GRCm39) E162K possibly damaging Het
Rab3c T C 13: 110,198,497 (GRCm39) N179S possibly damaging Het
Setdb2 T A 14: 59,646,885 (GRCm39) R559S probably benign Het
Sf3b1 A G 1: 55,042,469 (GRCm39) Y474H probably benign Het
Slc6a6 G T 6: 91,712,155 (GRCm39) W228L probably benign Het
Slc8a2 T G 7: 15,891,228 (GRCm39) I750S probably damaging Het
Slco2b1 T A 7: 99,309,251 (GRCm39) I194L unknown Het
Smarcd1 C T 15: 99,601,128 (GRCm39) Q45* probably null Het
Srcap T G 7: 127,139,492 (GRCm39) L1271R probably damaging Het
Srsf12 A T 4: 33,209,330 (GRCm39) N9Y probably damaging Het
St7 T C 6: 17,819,317 (GRCm39) S74P probably damaging Het
Stxbp5l T A 16: 36,994,688 (GRCm39) E739V probably damaging Het
Sun3 T A 11: 8,981,496 (GRCm39) Q36L possibly damaging Het
Tbc1d32 T C 10: 56,047,033 (GRCm39) H545R possibly damaging Het
Tcp11 A T 17: 28,296,994 (GRCm39) C133S probably benign Het
Tm6sf2 T C 8: 70,526,939 (GRCm39) V36A possibly damaging Het
Tmem108 T C 9: 103,376,717 (GRCm39) Y244C probably damaging Het
Tra2a A T 6: 49,227,949 (GRCm39) probably benign Het
Trpm3 A T 19: 22,903,332 (GRCm39) I1031F probably damaging Het
Ttll3 A G 6: 113,378,292 (GRCm39) K381E probably benign Het
Uaca T C 9: 60,778,430 (GRCm39) V937A probably benign Het
Umod C T 7: 119,071,577 (GRCm39) G388D probably damaging Het
Vmn2r90 G A 17: 17,924,412 (GRCm39) probably null Het
Zbtb47 T A 9: 121,594,661 (GRCm39) F540Y probably damaging Het
Zfp644 G A 5: 106,783,541 (GRCm39) T1002I probably damaging Het
Zfp738 A G 13: 67,819,131 (GRCm39) Y287H probably damaging Het
Zfyve16 T C 13: 92,644,771 (GRCm39) T1144A probably benign Het
Zgrf1 T C 3: 127,361,352 (GRCm39) probably null Het
Other mutations in Exoc4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00229:Exoc4 APN 6 33,895,334 (GRCm39) critical splice acceptor site probably null
IGL00433:Exoc4 APN 6 33,273,723 (GRCm39) missense probably damaging 1.00
IGL00833:Exoc4 APN 6 33,948,859 (GRCm39) missense probably damaging 1.00
IGL01339:Exoc4 APN 6 33,282,335 (GRCm39) splice site probably benign
IGL01559:Exoc4 APN 6 33,243,011 (GRCm39) missense probably damaging 0.96
IGL01812:Exoc4 APN 6 33,734,894 (GRCm39) splice site probably benign
IGL01926:Exoc4 APN 6 33,839,077 (GRCm39) missense probably damaging 1.00
IGL02270:Exoc4 APN 6 33,556,961 (GRCm39) missense possibly damaging 0.61
IGL02316:Exoc4 APN 6 33,887,519 (GRCm39) missense probably damaging 0.98
IGL02332:Exoc4 APN 6 33,226,175 (GRCm39) critical splice donor site probably null
IGL02668:Exoc4 APN 6 33,898,467 (GRCm39) missense probably benign 0.00
slacker UTSW 6 33,735,033 (GRCm39) missense probably damaging 1.00
R0049:Exoc4 UTSW 6 33,273,857 (GRCm39) splice site probably null
R0134:Exoc4 UTSW 6 33,948,881 (GRCm39) missense possibly damaging 0.56
R0234:Exoc4 UTSW 6 33,839,022 (GRCm39) missense possibly damaging 0.89
R0234:Exoc4 UTSW 6 33,839,022 (GRCm39) missense possibly damaging 0.89
R0538:Exoc4 UTSW 6 33,948,998 (GRCm39) missense probably benign 0.09
R1033:Exoc4 UTSW 6 33,242,922 (GRCm39) missense probably damaging 1.00
R1067:Exoc4 UTSW 6 33,895,359 (GRCm39) missense possibly damaging 0.87
R1109:Exoc4 UTSW 6 33,418,951 (GRCm39) missense probably damaging 1.00
R1768:Exoc4 UTSW 6 33,734,985 (GRCm39) missense probably damaging 1.00
R2013:Exoc4 UTSW 6 33,243,026 (GRCm39) missense probably damaging 0.96
R2078:Exoc4 UTSW 6 33,887,522 (GRCm39) missense probably benign 0.06
R2114:Exoc4 UTSW 6 33,324,760 (GRCm39) missense possibly damaging 0.74
R2115:Exoc4 UTSW 6 33,324,760 (GRCm39) missense possibly damaging 0.74
R2117:Exoc4 UTSW 6 33,324,760 (GRCm39) missense possibly damaging 0.74
R2133:Exoc4 UTSW 6 33,887,473 (GRCm39) missense probably benign
R2133:Exoc4 UTSW 6 33,735,093 (GRCm39) missense probably benign 0.00
R2308:Exoc4 UTSW 6 33,895,503 (GRCm39) missense probably damaging 1.00
R3412:Exoc4 UTSW 6 33,242,910 (GRCm39) missense probably damaging 1.00
R3794:Exoc4 UTSW 6 33,452,932 (GRCm39) missense probably benign
R3885:Exoc4 UTSW 6 33,243,066 (GRCm39) critical splice donor site probably null
R4378:Exoc4 UTSW 6 33,792,622 (GRCm39) missense probably damaging 1.00
R4534:Exoc4 UTSW 6 33,254,179 (GRCm39) missense probably damaging 1.00
R4535:Exoc4 UTSW 6 33,254,179 (GRCm39) missense probably damaging 1.00
R4536:Exoc4 UTSW 6 33,254,179 (GRCm39) missense probably damaging 1.00
R4611:Exoc4 UTSW 6 33,415,340 (GRCm39) missense possibly damaging 0.77
R4617:Exoc4 UTSW 6 33,839,139 (GRCm39) missense probably benign 0.00
R4771:Exoc4 UTSW 6 33,418,884 (GRCm39) critical splice acceptor site probably null
R4851:Exoc4 UTSW 6 33,895,343 (GRCm39) missense probably damaging 0.96
R4921:Exoc4 UTSW 6 33,887,452 (GRCm39) missense probably benign
R5767:Exoc4 UTSW 6 33,895,367 (GRCm39) missense probably benign
R6014:Exoc4 UTSW 6 33,452,932 (GRCm39) missense probably benign
R6132:Exoc4 UTSW 6 33,735,033 (GRCm39) missense probably damaging 1.00
R6164:Exoc4 UTSW 6 33,309,218 (GRCm39) missense probably damaging 0.99
R6583:Exoc4 UTSW 6 33,792,688 (GRCm39) missense probably damaging 1.00
R6915:Exoc4 UTSW 6 33,898,388 (GRCm39) missense possibly damaging 0.81
R6973:Exoc4 UTSW 6 33,556,965 (GRCm39) missense probably damaging 1.00
R7112:Exoc4 UTSW 6 33,898,423 (GRCm39) missense probably damaging 1.00
R7129:Exoc4 UTSW 6 33,948,934 (GRCm39) missense probably damaging 1.00
R7133:Exoc4 UTSW 6 33,415,408 (GRCm39) missense probably benign 0.07
R7547:Exoc4 UTSW 6 33,816,056 (GRCm39) missense possibly damaging 0.95
R7885:Exoc4 UTSW 6 33,735,001 (GRCm39) missense probably benign 0.00
R8024:Exoc4 UTSW 6 33,324,866 (GRCm39) missense probably damaging 1.00
R8053:Exoc4 UTSW 6 33,309,191 (GRCm39) missense probably benign 0.45
R8118:Exoc4 UTSW 6 33,948,853 (GRCm39) missense probably damaging 1.00
R8154:Exoc4 UTSW 6 33,887,473 (GRCm39) missense probably benign
R8485:Exoc4 UTSW 6 33,898,436 (GRCm39) missense probably damaging 1.00
R9226:Exoc4 UTSW 6 33,895,359 (GRCm39) missense possibly damaging 0.87
R9402:Exoc4 UTSW 6 33,453,078 (GRCm39) makesense probably null
R9612:Exoc4 UTSW 6 33,226,161 (GRCm39) missense probably benign 0.19
R9711:Exoc4 UTSW 6 33,452,991 (GRCm39) missense unknown
X0066:Exoc4 UTSW 6 33,792,625 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- TGCTTGAAATCCTCTCAGGGG -3'
(R):5'- GCACTGCTCTGTGGTATAGC -3'

Sequencing Primer
(F):5'- CTTGAAATCCTCTCAGGGGTCAAG -3'
(R):5'- TGTGGTATAGCTCCAAACTACACCTG -3'
Posted On 2016-08-04