Incidental Mutation 'R2114:Exoc4'
ID 232921
Institutional Source Beutler Lab
Gene Symbol Exoc4
Ensembl Gene ENSMUSG00000029763
Gene Name exocyst complex component 4
Synonyms Sec8, Sec8l1
MMRRC Submission 040118-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2114 (G1)
Quality Score 225
Status Not validated
Chromosome 6
Chromosomal Location 33226025-33950914 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 33324760 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 351 (N351K)
Ref Sequence ENSEMBL: ENSMUSP00000087859 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000052266] [ENSMUST00000090381] [ENSMUST00000115080]
AlphaFold O35382
Predicted Effect probably benign
Transcript: ENSMUST00000052266
AA Change: N351K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000051965
Gene: ENSMUSG00000029763
AA Change: N351K

DomainStartEndE-ValueType
Pfam:Sec8_exocyst 28 144 2.4e-21 PFAM
low complexity region 338 346 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000090381
AA Change: N351K

PolyPhen 2 Score 0.740 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000087859
Gene: ENSMUSG00000029763
AA Change: N351K

DomainStartEndE-ValueType
Pfam:Sec8_exocyst 24 144 1.1e-36 PFAM
low complexity region 338 346 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115080
AA Change: N351K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000110732
Gene: ENSMUSG00000029763
AA Change: N351K

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: ENSMUST00000152835
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156207
Meta Mutation Damage Score 0.0769 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.6%
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: 96 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
a A G 2: 154,889,649 (GRCm39) R72G probably benign Het
Adgrb1 T A 15: 74,412,411 (GRCm39) probably null Het
Akr1b7 G A 6: 34,395,929 (GRCm39) A144T possibly damaging Het
Anapc5 C T 5: 122,926,001 (GRCm39) V685I probably benign Het
Apba3 T C 10: 81,108,946 (GRCm39) Y570H probably damaging Het
Arf5 C T 6: 28,424,783 (GRCm39) Q71* probably null Het
Arl15 C T 13: 114,104,196 (GRCm39) S111F probably damaging Het
Ash1l C T 3: 88,890,571 (GRCm39) L817F probably benign Het
Auh G A 13: 52,989,532 (GRCm39) P308L probably benign Het
Blvra G T 2: 126,927,989 (GRCm39) E80* probably null Het
Bmp10 A C 6: 87,411,441 (GRCm39) E411D probably benign Het
Ccdc148 T C 2: 58,892,128 (GRCm39) E188G probably damaging Het
Ces1a A G 8: 93,766,179 (GRCm39) L145P possibly damaging Het
Chsy3 G A 18: 59,312,561 (GRCm39) V345I probably damaging Het
Ckmt2 T A 13: 92,003,964 (GRCm39) I345F probably benign Het
Col5a2 T A 1: 45,415,964 (GRCm39) E1394D probably damaging Het
Dnah6 T C 6: 73,121,018 (GRCm39) N1492S probably damaging Het
Dock3 T C 9: 106,870,743 (GRCm39) N557S probably benign Het
Edem2 G A 2: 155,544,479 (GRCm39) R424C probably damaging Het
Eya1 A T 1: 14,340,998 (GRCm39) F163I probably damaging Het
Ezh1 A C 11: 101,099,011 (GRCm39) S290A probably benign Het
Fam83f T G 15: 80,576,468 (GRCm39) V373G possibly damaging Het
Fam83h A T 15: 75,874,146 (GRCm39) Y1064N probably damaging Het
Fat4 A T 3: 39,035,633 (GRCm39) H3095L probably benign Het
Fbxo38 A C 18: 62,639,711 (GRCm39) I1051S possibly damaging Het
Galnt6 G C 15: 100,612,122 (GRCm39) C173W probably damaging Het
Gcc2 T A 10: 58,105,362 (GRCm39) C99* probably null Het
Gcn1 A T 5: 115,736,884 (GRCm39) M1276L probably benign Het
Gm266 T G 12: 111,452,116 (GRCm39) Q30P possibly damaging Het
Gsdma A T 11: 98,563,838 (GRCm39) E264V probably damaging Het
Ift74 A G 4: 94,515,496 (GRCm39) T138A probably benign Het
Ikzf1 T G 11: 11,719,473 (GRCm39) H480Q probably damaging Het
Ints14 T G 9: 64,887,077 (GRCm39) L336R probably damaging Het
Irak1 G T X: 73,066,218 (GRCm39) P197Q possibly damaging Het
Kcna6 A G 6: 126,716,322 (GRCm39) V189A possibly damaging Het
Kcnh4 A G 11: 100,650,421 (GRCm39) M4T probably damaging Het
Kif4 A G X: 99,709,323 (GRCm39) S315G probably benign Het
L3mbtl1 T A 2: 162,801,990 (GRCm39) probably null Het
Lrwd1 T A 5: 136,159,332 (GRCm39) Y431F probably damaging Het
Madd A G 2: 90,994,367 (GRCm39) V884A probably damaging Het
Maz C A 7: 126,624,677 (GRCm39) C281F probably damaging Het
Mb G T 15: 76,906,759 (GRCm39) Q9K probably benign Het
Mllt10 A G 2: 18,167,380 (GRCm39) N435S probably benign Het
Mrm3 T C 11: 76,135,347 (GRCm39) M186T possibly damaging Het
Naprt T C 15: 75,763,637 (GRCm39) Y395C probably damaging Het
Nccrp1 T A 7: 28,246,334 (GRCm39) Q76L probably benign Het
Nlgn1 T A 3: 26,187,414 (GRCm39) N157I probably damaging Het
Nmi T C 2: 51,838,719 (GRCm39) T272A probably benign Het
Obscn C T 11: 59,022,484 (GRCm39) V754M probably damaging Het
Pcdhb12 A G 18: 37,569,265 (GRCm39) E137G probably damaging Het
Pdk2 A G 11: 94,918,088 (GRCm39) Y382H probably damaging Het
Phka1 C T X: 101,653,807 (GRCm39) R290H probably damaging Het
Pick1 T A 15: 79,139,781 (GRCm39) probably benign Het
Pik3r2 T C 8: 71,222,029 (GRCm39) I585V probably benign Het
Pitrm1 A T 13: 6,607,809 (GRCm39) Y268F probably damaging Het
Polr2b G A 5: 77,468,817 (GRCm39) E198K probably damaging Het
Prelid3b T C 2: 174,311,243 (GRCm39) N9D probably damaging Het
Prex2 T A 1: 11,256,937 (GRCm39) N1216K probably damaging Het
Prkab2 A T 3: 97,574,711 (GRCm39) M236L possibly damaging Het
Prkar2b T A 12: 32,017,279 (GRCm39) N257I probably damaging Het
Prkcd A G 14: 30,327,808 (GRCm39) C208R probably damaging Het
Prkch T A 12: 73,749,290 (GRCm39) S347T probably benign Het
Prr12 A G 7: 44,695,506 (GRCm39) V1320A unknown Het
Ptk2 A G 15: 73,114,255 (GRCm39) V701A possibly damaging Het
Ptpra G T 2: 130,381,655 (GRCm39) R372L probably damaging Het
Ptx3 T A 3: 66,132,187 (GRCm39) I236N probably damaging Het
Ralgapa1 T C 12: 55,833,134 (GRCm39) probably null Het
Rgr T A 14: 36,760,809 (GRCm39) probably null Het
Rgs7 T A 1: 174,918,639 (GRCm39) N235I probably damaging Het
Rgsl1 T A 1: 153,693,295 (GRCm39) M629L probably benign Het
Rpgrip1 A T 14: 52,387,024 (GRCm39) E781V probably benign Het
Rrh T C 3: 129,604,336 (GRCm39) I288M probably damaging Het
Rtf1 T A 2: 119,535,999 (GRCm39) H184Q probably benign Het
Rusc1 T C 3: 88,999,014 (GRCm39) D256G probably benign Het
Scap T C 9: 110,210,341 (GRCm39) Y917H probably damaging Het
Scn9a T C 2: 66,314,396 (GRCm39) E1774G probably damaging Het
Sec11c A T 18: 65,933,720 (GRCm39) T9S probably benign Het
Slc24a2 C T 4: 86,909,592 (GRCm39) V664I probably benign Het
Stim2 A G 5: 54,261,819 (GRCm39) Q237R probably damaging Het
Synpo2 T A 3: 122,873,537 (GRCm39) H1143L probably benign Het
Syt4 A G 18: 31,573,520 (GRCm39) Y332H probably damaging Het
Tcf23 G A 5: 31,130,919 (GRCm39) D186N probably benign Het
Tcf3 C A 10: 80,246,040 (GRCm39) G628W probably damaging Het
Tcof1 T C 18: 60,965,857 (GRCm39) E415G possibly damaging Het
Tlr5 T C 1: 182,803,194 (GRCm39) W833R probably damaging Het
Tmem132b A G 5: 125,699,615 (GRCm39) E92G probably damaging Het
Ttn A T 2: 76,577,352 (GRCm39) S24514T probably damaging Het
Txndc16 T C 14: 45,382,484 (GRCm39) E587G probably benign Het
Ubr4 A T 4: 139,156,922 (GRCm39) K2316* probably null Het
Usp20 T A 2: 30,906,317 (GRCm39) C562S probably damaging Het
Vat1 A T 11: 101,356,568 (GRCm39) V131E probably damaging Het
Vgll1 A C X: 56,137,790 (GRCm39) K53T probably damaging Het
Zfp1005 T A 2: 150,109,819 (GRCm39) C170S unknown Het
Zfp592 G A 7: 80,674,544 (GRCm39) V503M probably damaging Het
Zfp786 A G 6: 47,803,931 (GRCm39) V37A probably damaging Het
Zscan30 A G 18: 24,104,173 (GRCm39) noncoding transcript 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
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'- ATTGCTTAGATCATGCAGCTGTTG -3'
(R):5'- GTTGTCCCAGTCAAGATGGCAG -3'

Sequencing Primer
(F):5'- CAGCTGTTGCAAATCAAATCTGTTGG -3'
(R):5'- AGTCAAGATGGCAGCCTCTGTAC -3'
Posted On 2014-09-18