Incidental Mutation 'R8310:Stx18'
ID 641315
Institutional Source Beutler Lab
Gene Symbol Stx18
Ensembl Gene ENSMUSG00000029125
Gene Name syntaxin 18
Synonyms 1810035L21Rik, 4933425D03Rik
MMRRC Submission 067795-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8310 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 38196086-38295109 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) T to A at 38285383 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000118218 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031008] [ENSMUST00000031008] [ENSMUST00000042146] [ENSMUST00000042146] [ENSMUST00000114126] [ENSMUST00000114126] [ENSMUST00000146864] [ENSMUST00000146864] [ENSMUST00000154929] [ENSMUST00000154929]
AlphaFold Q8VDS8
Predicted Effect probably null
Transcript: ENSMUST00000031008
SMART Domains Protein: ENSMUSP00000031008
Gene: ENSMUSG00000029125

DomainStartEndE-ValueType
Pfam:Syntaxin-18_N 3 96 4.1e-26 PFAM
low complexity region 196 209 N/A INTRINSIC
coiled coil region 229 259 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000031008
SMART Domains Protein: ENSMUSP00000031008
Gene: ENSMUSG00000029125

DomainStartEndE-ValueType
Pfam:Syntaxin-18_N 3 96 4.1e-26 PFAM
low complexity region 196 209 N/A INTRINSIC
coiled coil region 229 259 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000042146
SMART Domains Protein: ENSMUSP00000038205
Gene: ENSMUSG00000029125

DomainStartEndE-ValueType
Pfam:Syntaxin-18_N 3 96 4.1e-26 PFAM
low complexity region 170 183 N/A INTRINSIC
coiled coil region 203 233 N/A INTRINSIC
transmembrane domain 284 306 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000042146
SMART Domains Protein: ENSMUSP00000038205
Gene: ENSMUSG00000029125

DomainStartEndE-ValueType
Pfam:Syntaxin-18_N 3 96 4.1e-26 PFAM
low complexity region 170 183 N/A INTRINSIC
coiled coil region 203 233 N/A INTRINSIC
transmembrane domain 284 306 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000114126
SMART Domains Protein: ENSMUSP00000109761
Gene: ENSMUSG00000029125

DomainStartEndE-ValueType
Pfam:Syntaxin-18_N 3 96 3.4e-24 PFAM
low complexity region 196 209 N/A INTRINSIC
coiled coil region 229 259 N/A INTRINSIC
transmembrane domain 310 332 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000114126
SMART Domains Protein: ENSMUSP00000109761
Gene: ENSMUSG00000029125

DomainStartEndE-ValueType
Pfam:Syntaxin-18_N 3 96 3.4e-24 PFAM
low complexity region 196 209 N/A INTRINSIC
coiled coil region 229 259 N/A INTRINSIC
transmembrane domain 310 332 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000146864
SMART Domains Protein: ENSMUSP00000143909
Gene: ENSMUSG00000029125

DomainStartEndE-ValueType
low complexity region 115 128 N/A INTRINSIC
coiled coil region 148 178 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000146864
SMART Domains Protein: ENSMUSP00000143909
Gene: ENSMUSG00000029125

DomainStartEndE-ValueType
low complexity region 115 128 N/A INTRINSIC
coiled coil region 148 178 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147667
Predicted Effect probably null
Transcript: ENSMUST00000154929
SMART Domains Protein: ENSMUSP00000118218
Gene: ENSMUSG00000029125

DomainStartEndE-ValueType
low complexity region 142 155 N/A INTRINSIC
coiled coil region 175 205 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000154929
SMART Domains Protein: ENSMUSP00000118218
Gene: ENSMUSG00000029125

DomainStartEndE-ValueType
low complexity region 142 155 N/A INTRINSIC
coiled coil region 175 205 N/A INTRINSIC
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency 98% (50/51)
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 syntaxin family of soluble N-ethylmaleimide-sensitive factor attachment protein receptors (SNAREs) which is part of a membrane tethering complex that includes other SNAREs and several peripheral membrane proteins, and is involved in vesicular transport between the endoplasmic reticulum (ER) and the Golgi complex. The encoded protein is important for the organization of the smooth, rough, and exit site ER subdomains. A pseudogene of this gene has been identified. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2016]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A830005F24Rik T G 13: 48,667,727 (GRCm39) W10G unknown Het
Abca13 A T 11: 9,328,269 (GRCm39) K3447N possibly damaging Het
Agtr1a T G 13: 30,565,745 (GRCm39) V270G probably benign Het
Apob A T 12: 8,059,033 (GRCm39) H2505L probably benign Het
Babam1 T A 8: 71,850,629 (GRCm39) V86D possibly damaging Het
Cacna1s C A 1: 136,015,075 (GRCm39) N654K probably damaging Het
Ccdc146 A T 5: 21,506,469 (GRCm39) probably benign Het
Ccdc8 T C 7: 16,729,326 (GRCm39) S272P probably damaging Het
Cnksr1 T C 4: 133,956,730 (GRCm39) E510G probably damaging Het
Cnot6l A T 5: 96,239,535 (GRCm39) D255E probably benign Het
Ddx1 A C 12: 13,274,280 (GRCm39) probably benign Het
Dyrk1a A G 16: 94,492,650 (GRCm39) T628A probably benign Het
Elavl1 A T 8: 4,351,786 (GRCm39) I110N probably damaging Het
Emilin2 C G 17: 71,562,141 (GRCm39) D954H probably damaging Het
Erich3 C T 3: 154,410,586 (GRCm39) T147I Het
Galnt1 A T 18: 24,404,686 (GRCm39) H341L probably damaging Het
Gm14325 A T 2: 177,473,592 (GRCm39) C497S probably damaging Het
Gm4922 A T 10: 18,659,536 (GRCm39) N395K probably benign Het
Hsd17b2 G A 8: 118,469,155 (GRCm39) C189Y probably damaging Het
Kcnn1 A T 8: 71,305,449 (GRCm39) S254T possibly damaging Het
Lce1l G C 3: 92,757,766 (GRCm39) P31A unknown Het
Lrpprc A G 17: 85,080,524 (GRCm39) Y199H probably damaging Het
Lrrtm3 A T 10: 63,925,487 (GRCm39) probably null Het
Mon2 G T 10: 122,838,688 (GRCm39) A1598E probably damaging Het
Myh3 A T 11: 66,986,833 (GRCm39) probably null Het
Naa11 A T 5: 97,539,737 (GRCm39) D140E probably damaging Het
Nadk2 G A 15: 9,103,420 (GRCm39) R350Q probably benign Het
Npc1 T C 18: 12,326,455 (GRCm39) I1162V probably damaging Het
Or4e1 A G 14: 52,701,280 (GRCm39) M62T probably damaging Het
Or5v1 T C 17: 37,810,148 (GRCm39) I202T probably benign Het
Otogl A T 10: 107,613,461 (GRCm39) N2001K possibly damaging Het
Peg10 ACATCAGGATCC ACATCAGGATCCCCATCAGGATCC 6: 4,756,454 (GRCm39) probably benign Het
Pi4ka A G 16: 17,171,912 (GRCm39) probably null Het
Ppp2r5c A T 12: 110,512,259 (GRCm39) T185S possibly damaging Het
Psd2 A T 18: 36,112,766 (GRCm39) S154C probably damaging Het
Rnasel G A 1: 153,630,734 (GRCm39) V417M possibly damaging Het
Slc35g2 A G 9: 100,434,841 (GRCm39) S277P probably damaging Het
Slc36a2 A T 11: 55,070,158 (GRCm39) W140R possibly damaging Het
Slc6a12 A G 6: 121,340,250 (GRCm39) K512E probably damaging Het
Sox7 C T 14: 64,181,275 (GRCm39) S24L probably benign Het
Specc1 A G 11: 62,023,171 (GRCm39) K659E probably damaging Het
Svs5 C A 2: 164,080,091 (GRCm39) G25W probably damaging Het
Syne1 A G 10: 5,297,829 (GRCm39) M1156T probably benign Het
Tars2 T A 3: 95,658,271 (GRCm39) I185F probably benign Het
Thsd7a T C 6: 12,396,612 (GRCm39) I839V Het
Vmn1r115 T C 7: 20,578,819 (GRCm39) N31S probably damaging Het
Vmn1r57 A G 7: 5,224,024 (GRCm39) D183G probably damaging Het
Wdr7 C T 18: 63,868,756 (GRCm39) T275I probably damaging Het
Ybx2 A G 11: 69,831,194 (GRCm39) E263G probably damaging Het
Zbtb6 G T 2: 37,319,896 (GRCm39) Q11K probably benign Het
Zfp329 A T 7: 12,544,116 (GRCm39) C469* probably null Het
Zfp868 A T 8: 70,066,446 (GRCm39) L40H probably damaging Het
Other mutations in Stx18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01782:Stx18 APN 5 38,263,955 (GRCm39) missense possibly damaging 0.86
IGL02123:Stx18 APN 5 38,285,447 (GRCm39) missense probably damaging 1.00
IGL03107:Stx18 APN 5 38,293,655 (GRCm39) missense probably damaging 1.00
IGL03187:Stx18 APN 5 38,284,327 (GRCm39) missense possibly damaging 0.94
R0025:Stx18 UTSW 5 38,249,908 (GRCm39) missense probably damaging 1.00
R0025:Stx18 UTSW 5 38,249,908 (GRCm39) missense probably damaging 1.00
R0414:Stx18 UTSW 5 38,262,349 (GRCm39) splice site probably benign
R0713:Stx18 UTSW 5 38,264,015 (GRCm39) splice site probably null
R1147:Stx18 UTSW 5 38,284,267 (GRCm39) splice site probably benign
R1552:Stx18 UTSW 5 38,262,335 (GRCm39) missense probably damaging 0.99
R1725:Stx18 UTSW 5 38,292,599 (GRCm39) missense probably damaging 1.00
R1929:Stx18 UTSW 5 38,285,383 (GRCm39) splice site probably null
R2020:Stx18 UTSW 5 38,292,588 (GRCm39) missense probably damaging 1.00
R4678:Stx18 UTSW 5 38,293,712 (GRCm39) unclassified probably benign
R5247:Stx18 UTSW 5 38,263,977 (GRCm39) missense probably damaging 1.00
R6056:Stx18 UTSW 5 38,263,908 (GRCm39) missense probably damaging 0.96
R6330:Stx18 UTSW 5 38,284,261 (GRCm39) splice site probably null
R6860:Stx18 UTSW 5 38,262,235 (GRCm39) missense possibly damaging 0.62
R7060:Stx18 UTSW 5 38,278,599 (GRCm39) missense possibly damaging 0.87
R7285:Stx18 UTSW 5 38,262,251 (GRCm39) missense possibly damaging 0.91
R7351:Stx18 UTSW 5 38,196,755 (GRCm39) missense probably benign 0.00
R8329:Stx18 UTSW 5 38,285,450 (GRCm39) nonsense probably null
R9585:Stx18 UTSW 5 38,249,916 (GRCm39) missense possibly damaging 0.79
R9784:Stx18 UTSW 5 38,196,635 (GRCm39) start gained probably benign
X0026:Stx18 UTSW 5 38,262,310 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- GGGCTTTCAAAGTAACCATGCC -3'
(R):5'- ACATGGTGCTGTCTAGTCGG -3'

Sequencing Primer
(F):5'- TTCTCCAGCATGTATCACAAGG -3'
(R):5'- TGTCTAGTCGGCATCACTCAGAG -3'
Posted On 2020-07-28