Incidental Mutation 'R1109:Exoc4'
ID 98635
Institutional Source Beutler Lab
Gene Symbol Exoc4
Ensembl Gene ENSMUSG00000029763
Gene Name exocyst complex component 4
Synonyms Sec8, Sec8l1
MMRRC Submission 039182-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1109 (G1)
Quality Score 225
Status Validated
Chromosome 6
Chromosomal Location 33226025-33950914 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 33418951 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 466 (Y466C)
Ref Sequence ENSEMBL: ENSMUSP00000110732 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000052266] [ENSMUST00000090381] [ENSMUST00000115080]
AlphaFold O35382
Predicted Effect probably damaging
Transcript: ENSMUST00000052266
AA Change: Y466C

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000051965
Gene: ENSMUSG00000029763
AA Change: Y466C

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: Y466C

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000087859
Gene: ENSMUSG00000029763
AA Change: Y466C

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: Y466C

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000110732
Gene: ENSMUSG00000029763
AA Change: Y466C

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: ENSMUST00000152835
Meta Mutation Damage Score 0.4687 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.0%
  • 10x: 95.3%
  • 20x: 88.9%
Validation Efficiency 100% (80/80)
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: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcd3 T G 3: 121,573,245 (GRCm39) E262D probably damaging Het
Abcg1 G A 17: 31,330,210 (GRCm39) A504T probably benign Het
Acot11 T C 4: 106,606,545 (GRCm39) T515A probably benign Het
Alg8 A T 7: 97,032,891 (GRCm39) probably null Het
Arhgap44 T A 11: 64,917,642 (GRCm39) H375L probably benign Het
Aspm A T 1: 139,384,496 (GRCm39) I98F probably damaging Het
Atp8b5 T C 4: 43,305,719 (GRCm39) probably benign Het
Coa3 T C 11: 101,169,611 (GRCm39) K48R probably damaging Het
Col12a1 A G 9: 79,607,005 (GRCm39) S473P probably damaging Het
Dnmt1 A T 9: 20,833,684 (GRCm39) Y451N probably damaging Het
Dock5 A G 14: 68,043,927 (GRCm39) Y819H possibly damaging Het
Dtx1 G A 5: 120,848,484 (GRCm39) probably benign Het
Dus2 T A 8: 106,780,114 (GRCm39) F479I probably benign Het
Elp1 T C 4: 56,786,723 (GRCm39) T407A probably benign Het
Esrp1 T C 4: 11,365,205 (GRCm39) E262G probably damaging Het
Fasn A G 11: 120,703,150 (GRCm39) F1625S possibly damaging Het
Fbxw25 A T 9: 109,479,128 (GRCm39) H374Q probably benign Het
Focad T C 4: 88,114,984 (GRCm39) probably benign Het
Gad2 G T 2: 22,571,406 (GRCm39) R448L probably damaging Het
Gad2 G A 2: 22,580,171 (GRCm39) probably benign Het
Galnt16 G T 12: 80,637,405 (GRCm39) E377D probably benign Het
Gcc1 A C 6: 28,419,166 (GRCm39) L389R probably damaging Het
Ggct A T 6: 54,966,554 (GRCm39) probably benign Het
Gm7052 G A 17: 22,259,133 (GRCm39) probably benign Het
Gps2 T A 11: 69,806,507 (GRCm39) H177Q possibly damaging Het
Heg1 T A 16: 33,583,961 (GRCm39) L1256Q probably damaging Het
Il36a G A 2: 24,106,602 (GRCm39) G62E probably damaging Het
Il3ra C T 14: 14,349,317 (GRCm38) R138W probably damaging Het
Itprid1 G T 6: 55,945,245 (GRCm39) K655N probably damaging Het
Kdm4b T A 17: 56,706,430 (GRCm39) I848N probably damaging Het
L3hypdh A G 12: 72,120,770 (GRCm39) V327A possibly damaging Het
Lepr G T 4: 101,628,552 (GRCm39) L552F probably damaging Het
Lpin3 T C 2: 160,740,941 (GRCm39) I449T probably damaging Het
Lrrn1 A G 6: 107,544,225 (GRCm39) K8E probably benign Het
Mex3a G T 3: 88,443,967 (GRCm39) D348Y possibly damaging Het
Mindy2 G A 9: 70,538,361 (GRCm39) R325* probably null Het
Mkrn1 A T 6: 39,376,268 (GRCm39) M382K probably damaging Het
Mroh1 G T 15: 76,330,709 (GRCm39) probably benign Het
Myo15a T A 11: 60,383,892 (GRCm39) D1646E probably damaging Het
Neu2 A G 1: 87,524,450 (GRCm39) D145G probably damaging Het
Obi1 A T 14: 104,717,200 (GRCm39) L391* probably null Het
Or10ah1-ps1 A T 5: 143,123,374 (GRCm39) N216K probably benign Het
Or11g27 T C 14: 50,771,159 (GRCm39) S97P possibly damaging Het
Or2w3b T C 11: 58,623,742 (GRCm39) Y83C probably benign Het
Plekhm2 T A 4: 141,355,295 (GRCm39) I938F probably benign Het
Pnma8a A T 7: 16,695,392 (GRCm39) K416* probably null Het
Ppid T C 3: 79,506,168 (GRCm39) S198P probably benign Het
Rabl6 G T 2: 25,477,538 (GRCm39) P304Q probably damaging Het
Rasal2 A T 1: 157,005,208 (GRCm39) probably benign Het
Ripor1 G T 8: 106,345,560 (GRCm39) probably benign Het
Rnf216 A T 5: 143,054,124 (GRCm39) L658Q probably damaging Het
Safb T A 17: 56,908,228 (GRCm39) probably benign Het
Sf3b5 T C 10: 12,884,497 (GRCm39) M44T probably benign Het
Slc26a9 A T 1: 131,686,536 (GRCm39) M419L probably benign Het
Slc38a8 T C 8: 120,209,394 (GRCm39) D393G probably benign Het
Slc6a3 A G 13: 73,705,199 (GRCm39) D230G probably benign Het
Smc1b T C 15: 84,997,016 (GRCm39) T535A probably damaging Het
Smg7 G C 1: 152,721,334 (GRCm39) P626R probably damaging Het
Smu1 C T 4: 40,755,722 (GRCm39) V48M probably benign Het
Spag17 T C 3: 99,934,667 (GRCm39) Y650H possibly damaging Het
Spata1 C T 3: 146,181,053 (GRCm39) V302I possibly damaging Het
Sptb G A 12: 76,650,377 (GRCm39) A1780V probably damaging Het
Srrm2 G A 17: 24,038,591 (GRCm39) probably benign Het
Sspo A C 6: 48,474,377 (GRCm39) N4933H probably damaging Het
Sult2a2 T C 7: 13,468,798 (GRCm39) I88T probably benign Het
Tgfa G T 6: 86,247,072 (GRCm39) probably benign Het
Thsd1 T A 8: 22,733,708 (GRCm39) C252S possibly damaging Het
Tmem102 T A 11: 69,695,630 (GRCm39) H114L probably damaging Het
Tnni3k T A 3: 154,498,414 (GRCm39) K808N possibly damaging Het
Trpm7 G T 2: 126,639,713 (GRCm39) L1628M probably benign Het
Ttn A G 2: 76,561,081 (GRCm39) Y29107H probably damaging Het
Upb1 T C 10: 75,273,999 (GRCm39) L342P probably damaging Het
Vmn2r120 T C 17: 57,832,829 (GRCm39) T117A probably benign Het
Vmn2r16 A G 5: 109,487,652 (GRCm39) D175G probably damaging Het
Vps35l A T 7: 118,374,552 (GRCm39) I351F probably damaging Het
Zfhx4 T G 3: 5,464,930 (GRCm39) M1696R possibly damaging Het
Zfp746 A G 6: 48,041,856 (GRCm39) V289A possibly damaging Het
Zfyve26 A C 12: 79,318,901 (GRCm39) F1146V probably damaging 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
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
R5358:Exoc4 UTSW 6 33,242,934 (GRCm39) missense probably damaging 1.00
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'- GGTCACGCTCGCTCTAAGATGATG -3'
(R):5'- TCCACCTCAATGGCAAGGCATTC -3'

Sequencing Primer
(F):5'- GCTCGCTCTAAGATGATGATGAC -3'
(R):5'- CCTCAATGGCAAGGCATTCTTTAG -3'
Posted On 2014-01-05