Incidental Mutation 'R6330:Stx18'
ID 533168
Institutional Source Beutler Lab
Gene Symbol Stx18
Ensembl Gene ENSMUSG00000029125
Gene Name syntaxin 18
Synonyms 1810035L21Rik, 4933425D03Rik
MMRRC Submission 044484-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6330 (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 38284261 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000118218 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031008] [ENSMUST00000042146] [ENSMUST00000114126] [ENSMUST00000146864] [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: 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: 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: 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: 99.9%
  • 10x: 99.5%
  • 20x: 98.3%
Validation Efficiency 98% (46/47)
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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310079G19Rik T A 16: 88,423,939 (GRCm39) H184L probably benign Het
Ccar1 A G 10: 62,600,312 (GRCm39) Y540H probably damaging Het
Celf2 A G 2: 6,889,766 (GRCm39) F2L probably benign Het
Cfap57 T C 4: 118,426,593 (GRCm39) I1119V probably benign Het
Clec4f T C 6: 83,629,850 (GRCm39) Q236R probably damaging Het
Cstdc2 G T 2: 148,692,745 (GRCm39) A19D probably damaging Het
Cyp4a31 C T 4: 115,421,074 (GRCm39) P54L probably damaging Het
Dapk1 T C 13: 60,909,140 (GRCm39) V1251A probably benign Het
Dnah7b G A 1: 46,379,335 (GRCm39) V3690M probably damaging Het
Dock9 A T 14: 121,842,655 (GRCm39) M1K probably null Het
Emb T G 13: 117,385,666 (GRCm39) probably null Het
Enpp5 G A 17: 44,396,155 (GRCm39) G356S probably damaging Het
F7 C T 8: 13,085,140 (GRCm39) H389Y probably damaging Het
Fam111a T A 19: 12,564,266 (GRCm39) I49K probably damaging Het
Fam50b T G 13: 34,930,652 (GRCm39) S43A probably benign Het
Gbp7 A T 3: 142,252,259 (GRCm39) Y614F probably benign Het
Gli3 T A 13: 15,899,317 (GRCm39) D901E probably damaging Het
Hhatl C T 9: 121,617,291 (GRCm39) probably null Het
Idua T A 5: 108,829,574 (GRCm39) L432H probably benign Het
Ighv10-3 T A 12: 114,487,086 (GRCm39) T112S possibly damaging Het
Kcnj6 T A 16: 94,563,460 (GRCm39) D346V possibly damaging Het
Lrba A G 3: 86,255,664 (GRCm39) D1002G probably benign Het
Lrrd1 T A 5: 3,900,629 (GRCm39) S311R probably damaging Het
Mafk A G 5: 139,784,948 (GRCm39) N4S probably benign Het
Mfsd14b T C 13: 65,243,500 (GRCm39) Y48C probably damaging Het
Mindy3 C T 2: 12,361,744 (GRCm39) A333T probably damaging Het
Mlxip G A 5: 123,533,015 (GRCm39) C8Y probably benign Het
Mthfd1l A T 10: 3,930,234 (GRCm39) M110L probably benign Het
Myo5b G A 18: 74,750,064 (GRCm39) A176T probably damaging Het
Or14j7 T C 17: 38,234,685 (GRCm39) V76A possibly damaging Het
Or1af1 A T 2: 37,110,136 (GRCm39) I212F probably benign Het
Orc2 C A 1: 58,539,493 (GRCm39) V49L probably benign Het
Pfkp C T 13: 6,635,286 (GRCm39) probably benign Het
Pkd1l3 T C 8: 110,373,541 (GRCm39) F1359S probably benign Het
Ralgps1 A T 2: 33,064,455 (GRCm39) I222N probably damaging Het
Rrad T G 8: 105,356,492 (GRCm39) E136A probably benign Het
Serpine3 T C 14: 62,902,430 (GRCm39) S14P probably benign Het
Slc2a12 A G 10: 22,540,894 (GRCm39) T250A probably benign Het
Slc4a5 T G 6: 83,203,356 (GRCm39) F85L probably benign Het
Tbcd T C 11: 121,387,912 (GRCm39) S348P probably benign Het
Usp9y T C Y: 1,340,123 (GRCm39) T1419A probably benign Homo
Vmn2r69 T C 7: 85,060,835 (GRCm39) S250G probably benign Het
Vmn2r86 A G 10: 130,282,396 (GRCm39) V740A probably benign Het
Vwa5b2 T A 16: 20,420,727 (GRCm39) I846N probably damaging Het
Zfp74 A T 7: 29,637,412 (GRCm39) Y33N probably damaging Het
Zfp825 T C 13: 74,628,665 (GRCm39) T284A possibly 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
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
R8310:Stx18 UTSW 5 38,285,383 (GRCm39) splice site probably null
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'- TGGTCTTTGGACTGGCAAGC -3'
(R):5'- GCACCCACAAGCTTACTGTAG -3'

Sequencing Primer
(F):5'- GGACTGGCAAGCATTTTCC -3'
(R):5'- CAAGCTTACTGTAGCAGCCAGG -3'
Posted On 2018-09-06