Incidental Mutation 'R8805:Stxbp5'
ID 672013
Institutional Source Beutler Lab
Gene Symbol Stxbp5
Ensembl Gene ENSMUSG00000019790
Gene Name syntaxin binding protein 5 (tomosyn)
Synonyms LGL3, tomosyn 1, 0710001E20Rik, 4930565N16Rik
MMRRC Submission 068642-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8805 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 9631291-9776823 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) T to A at 9713859 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Stop codon at position 227 (K227*)
Ref Sequence ENSEMBL: ENSMUSP00000044535 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038213] [ENSMUST00000125200] [ENSMUST00000141722]
AlphaFold Q8K400
Predicted Effect probably null
Transcript: ENSMUST00000038213
AA Change: K227*
SMART Domains Protein: ENSMUSP00000044535
Gene: ENSMUSG00000019790
AA Change: K227*

DomainStartEndE-ValueType
low complexity region 17 28 N/A INTRINSIC
WD40 46 86 2.21e1 SMART
WD40 88 127 5.94e0 SMART
WD40 132 171 1.97e2 SMART
WD40 185 225 1.99e0 SMART
WD40 228 266 5.69e-4 SMART
Pfam:LLGL 276 385 2e-36 PFAM
WD40 386 465 2.88e-1 SMART
WD40 491 530 3.68e1 SMART
low complexity region 572 591 N/A INTRINSIC
low complexity region 713 724 N/A INTRINSIC
Pfam:Lgl_C 771 1050 2.7e-8 PFAM
PDB:1URQ|A 1086 1145 2e-33 PDB
Predicted Effect probably null
Transcript: ENSMUST00000125200
AA Change: K227*
SMART Domains Protein: ENSMUSP00000121507
Gene: ENSMUSG00000019790
AA Change: K227*

DomainStartEndE-ValueType
low complexity region 17 28 N/A INTRINSIC
WD40 46 86 2.21e1 SMART
WD40 88 127 5.94e0 SMART
WD40 132 171 1.97e2 SMART
WD40 185 225 1.99e0 SMART
WD40 228 266 5.69e-4 SMART
Pfam:LLGL 273 385 1.6e-46 PFAM
WD40 386 465 2.88e-1 SMART
WD40 491 530 3.68e1 SMART
low complexity region 572 591 N/A INTRINSIC
low complexity region 722 730 N/A INTRINSIC
Pfam:Lgl_C 839 994 1.9e-8 PFAM
PDB:1URQ|A 1033 1092 2e-33 PDB
Predicted Effect probably null
Transcript: ENSMUST00000141722
AA Change: K227*
SMART Domains Protein: ENSMUSP00000123253
Gene: ENSMUSG00000019790
AA Change: K227*

DomainStartEndE-ValueType
low complexity region 17 28 N/A INTRINSIC
WD40 46 86 2.21e1 SMART
WD40 88 127 5.94e0 SMART
WD40 132 171 1.97e2 SMART
WD40 185 225 1.99e0 SMART
WD40 228 266 5.69e-4 SMART
Pfam:LLGL 273 385 1.7e-46 PFAM
WD40 386 465 2.88e-1 SMART
WD40 491 530 3.68e1 SMART
low complexity region 572 591 N/A INTRINSIC
low complexity region 739 747 N/A INTRINSIC
Pfam:Lgl_C 856 1011 2e-8 PFAM
PDB:1URQ|A 1050 1109 2e-33 PDB
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 96% (70/73)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Syntaxin 1 is a component of the 7S and 20S SNARE complexes which are involved in docking and fusion of synaptic vesicles with the presynaptic plasma membrane. This gene encodes a syntaxin 1 binding protein. In rat, a similar protein dissociates syntaxin 1 from the Munc18/n-Sec1/rbSec1 complex to form a 10S complex, an intermediate which can be converted to the 7S SNARE complex. Thus this protein is thought to be involved in neurotransmitter release by stimulating SNARE complex formation. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null allele exhibit some background sensitive prenatal lethality and increased synaptic transmission. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700010I14Rik G A 17: 9,226,737 (GRCm39) W467* probably null Het
4921509C19Rik A T 2: 151,313,285 (GRCm39) probably benign Het
Actl6b G A 5: 137,552,918 (GRCm39) M82I probably benign Het
Bmp2 T A 2: 133,403,254 (GRCm39) D268E probably damaging Het
Cacng7 T A 7: 3,415,298 (GRCm39) L221H probably damaging Het
Ccser2 A G 14: 36,601,712 (GRCm39) V224A probably damaging Het
Cdc40 A G 10: 40,733,576 (GRCm39) F125L probably damaging Het
Cfap46 C T 7: 139,211,979 (GRCm39) A1669T unknown Het
Cfap58 A T 19: 47,941,535 (GRCm39) E301V probably damaging Het
Clcn2 C A 16: 20,532,168 (GRCm39) G96C probably damaging Het
Cotl1 T A 8: 120,536,944 (GRCm39) probably benign Het
Cps1 G A 1: 67,216,110 (GRCm39) A812T probably damaging Het
Cracd T C 5: 77,006,489 (GRCm39) V950A unknown Het
Crnkl1 T C 2: 145,773,350 (GRCm39) probably null Het
Cry1 A G 10: 84,992,969 (GRCm39) V83A probably benign Het
Cyp2a5 G T 7: 26,540,530 (GRCm39) R381L probably damaging Het
Cyp46a1 T C 12: 108,327,462 (GRCm39) F425L probably damaging Het
Dek A T 13: 47,252,930 (GRCm39) N158K unknown Het
Dgcr8 T A 16: 18,076,161 (GRCm39) Q674L probably damaging Het
Dlec1 C A 9: 118,941,650 (GRCm39) S345R probably benign Het
Dnah7b T A 1: 46,273,305 (GRCm39) C2478S possibly damaging Het
Dstyk T A 1: 132,361,963 (GRCm39) L131Q probably damaging Het
Fbxw7 T A 3: 84,862,227 (GRCm39) L186M Het
Fn1 T C 1: 71,644,239 (GRCm39) Q1684R probably benign Het
Fsip2 C A 2: 82,813,453 (GRCm39) H3257Q possibly damaging Het
Gm5773 T C 3: 93,681,042 (GRCm39) V238A probably damaging Het
Gm9611 T C 14: 42,116,657 (GRCm39) D131G Het
Gpatch8 T C 11: 102,371,018 (GRCm39) E840G unknown Het
Grm5 G A 7: 87,453,176 (GRCm39) R271Q probably damaging Het
Has3 A T 8: 107,601,135 (GRCm39) Y199F probably damaging Het
Hmcn2 A G 2: 31,315,393 (GRCm39) N3714S probably benign Het
Idh1 CA CAA 1: 65,204,347 (GRCm39) probably null Het
Il2 T A 3: 37,177,282 (GRCm39) T85S possibly damaging Het
Kank4 T C 4: 98,668,273 (GRCm39) H58R possibly damaging Het
Kcnk4 T A 19: 6,905,379 (GRCm39) I154F probably damaging Het
Krt1c T C 15: 101,724,379 (GRCm39) K295R possibly damaging Het
Lipm A T 19: 34,090,308 (GRCm39) D163V probably damaging Het
Lpl A G 8: 69,340,215 (GRCm39) N70S probably damaging Het
Mgme1 A G 2: 144,114,451 (GRCm39) probably benign Het
Mnd1 T A 3: 83,995,432 (GRCm39) E187D probably benign Het
Morn5 A G 2: 35,969,533 (GRCm39) D149G probably benign Het
Mrrf G A 2: 36,037,965 (GRCm39) V79I probably damaging Het
Msh4 T A 3: 153,563,270 (GRCm39) Q896L probably benign Het
Mtus2 A C 5: 148,015,303 (GRCm39) M699L possibly damaging Het
Mycbp T A 4: 123,803,880 (GRCm39) C130S unknown Het
Ntn5 A T 7: 45,333,899 (GRCm39) Y4F probably benign Het
Or7e174 T C 9: 20,012,580 (GRCm39) V175A probably benign Het
Osm A G 11: 4,189,839 (GRCm39) S208G probably benign Het
Pcsk6 T A 7: 65,578,891 (GRCm39) Y222N possibly damaging Het
Pde6a A G 18: 61,390,104 (GRCm39) E486G probably benign Het
Pdzk1 T A 3: 96,758,910 (GRCm39) L105Q possibly damaging Het
Prkd1 C G 12: 50,435,155 (GRCm39) S524T probably benign Het
Prkd1 T A 12: 50,435,156 (GRCm39) S524C probably damaging Het
Rab4b T C 7: 26,874,148 (GRCm39) I90V Het
Rc3h1 T C 1: 160,795,222 (GRCm39) V1083A probably benign Het
Rfx7 C T 9: 72,524,316 (GRCm39) T502I probably benign Het
Rtn4rl2 T C 2: 84,702,558 (GRCm39) Y332C probably damaging Het
Senp2 A G 16: 21,846,789 (GRCm39) T265A probably benign Het
Slc38a3 T C 9: 107,532,345 (GRCm39) M396V probably benign Het
Sord G A 2: 122,094,607 (GRCm39) V332I probably benign Het
Sprr1b GTGGCAGGGCTCAGGAGCCTTGGGGTGGCAGGGCTCAGGAGCCTTGGGATGGCAGGGCTCAGGAGCCTTGGGGTGGCAGGGCTCAGGA GTGGCAGGGCTCAGGAGCCTTGGGGTGGCAGGGCTCAGGA 3: 92,344,653 (GRCm39) probably benign Het
Star G A 8: 26,299,577 (GRCm39) R53H probably benign Het
Stard4 T G 18: 33,336,749 (GRCm39) I189L possibly damaging Het
Stk38 G T 17: 29,219,094 (GRCm39) T7K probably benign Het
Taf4b C T 18: 14,946,485 (GRCm39) P436L possibly damaging Het
Tgm3 T A 2: 129,889,702 (GRCm39) V632E probably damaging Het
Tmem158 A G 9: 123,089,309 (GRCm39) F101S probably damaging Het
Trmt10b T C 4: 45,301,281 (GRCm39) S77P probably benign Het
Ttn A T 2: 76,720,307 (GRCm39) L6973* probably null Het
Tubal3 T C 13: 3,983,293 (GRCm39) F358L probably damaging Het
Tut4 T C 4: 108,406,575 (GRCm39) V1381A possibly damaging Het
Vmn1r214 C T 13: 23,219,273 (GRCm39) L256F possibly damaging Het
Vmn2r86 A G 10: 130,282,396 (GRCm39) V740A probably benign Het
Yipf1 A T 4: 107,193,355 (GRCm39) E80D probably benign Het
Zdhhc2 G T 8: 40,898,846 (GRCm39) probably null Het
Zfp655 C T 5: 145,181,290 (GRCm39) H383Y probably damaging Het
Zfp981 C T 4: 146,622,410 (GRCm39) T445I possibly damaging Het
Other mutations in Stxbp5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00466:Stxbp5 APN 10 9,675,694 (GRCm39) missense probably damaging 1.00
IGL00950:Stxbp5 APN 10 9,684,346 (GRCm39) splice site probably benign
IGL01725:Stxbp5 APN 10 9,693,155 (GRCm39) missense probably damaging 1.00
IGL02150:Stxbp5 APN 10 9,638,565 (GRCm39) missense probably damaging 1.00
IGL02339:Stxbp5 APN 10 9,692,041 (GRCm39) missense possibly damaging 0.89
IGL02697:Stxbp5 APN 10 9,638,700 (GRCm39) nonsense probably null
IGL02720:Stxbp5 APN 10 9,665,105 (GRCm39) critical splice donor site probably null
IGL03155:Stxbp5 APN 10 9,692,034 (GRCm39) missense probably null 1.00
IGL03288:Stxbp5 APN 10 9,742,447 (GRCm39) splice site probably null
Fatty_fish UTSW 10 9,646,295 (GRCm39) missense probably damaging 1.00
reindeer UTSW 10 9,713,836 (GRCm39) missense probably damaging 1.00
H8562:Stxbp5 UTSW 10 9,645,187 (GRCm39) missense probably benign 0.36
PIT4544001:Stxbp5 UTSW 10 9,693,048 (GRCm39) critical splice donor site probably null
R0025:Stxbp5 UTSW 10 9,638,492 (GRCm39) missense probably damaging 1.00
R0025:Stxbp5 UTSW 10 9,638,492 (GRCm39) missense probably damaging 1.00
R0219:Stxbp5 UTSW 10 9,646,272 (GRCm39) missense probably benign 0.36
R0226:Stxbp5 UTSW 10 9,742,442 (GRCm39) splice site probably benign
R0631:Stxbp5 UTSW 10 9,660,102 (GRCm39) missense probably benign
R0723:Stxbp5 UTSW 10 9,644,617 (GRCm39) missense probably damaging 1.00
R0833:Stxbp5 UTSW 10 9,740,843 (GRCm39) missense probably damaging 1.00
R0836:Stxbp5 UTSW 10 9,740,843 (GRCm39) missense probably damaging 1.00
R0863:Stxbp5 UTSW 10 9,684,784 (GRCm39) missense possibly damaging 0.86
R1225:Stxbp5 UTSW 10 9,688,135 (GRCm39) missense possibly damaging 0.94
R1271:Stxbp5 UTSW 10 9,692,013 (GRCm39) missense probably damaging 1.00
R1536:Stxbp5 UTSW 10 9,713,836 (GRCm39) missense probably damaging 1.00
R1852:Stxbp5 UTSW 10 9,688,042 (GRCm39) missense possibly damaging 0.94
R1884:Stxbp5 UTSW 10 9,688,042 (GRCm39) missense possibly damaging 0.94
R1902:Stxbp5 UTSW 10 9,688,042 (GRCm39) missense possibly damaging 0.94
R1917:Stxbp5 UTSW 10 9,688,042 (GRCm39) missense possibly damaging 0.94
R1918:Stxbp5 UTSW 10 9,688,042 (GRCm39) missense possibly damaging 0.94
R2174:Stxbp5 UTSW 10 9,711,590 (GRCm39) missense possibly damaging 0.69
R3773:Stxbp5 UTSW 10 9,644,671 (GRCm39) missense probably damaging 1.00
R3901:Stxbp5 UTSW 10 9,645,163 (GRCm39) missense probably damaging 1.00
R3981:Stxbp5 UTSW 10 9,665,060 (GRCm39) intron probably benign
R4572:Stxbp5 UTSW 10 9,713,888 (GRCm39) missense probably damaging 0.99
R4764:Stxbp5 UTSW 10 9,646,367 (GRCm39) missense probably damaging 1.00
R4841:Stxbp5 UTSW 10 9,638,635 (GRCm39) missense probably benign 0.06
R4842:Stxbp5 UTSW 10 9,638,635 (GRCm39) missense probably benign 0.06
R4884:Stxbp5 UTSW 10 9,688,085 (GRCm39) nonsense probably null
R4887:Stxbp5 UTSW 10 9,684,844 (GRCm39) missense probably benign
R4930:Stxbp5 UTSW 10 9,636,610 (GRCm39) utr 3 prime probably benign
R5065:Stxbp5 UTSW 10 9,646,295 (GRCm39) missense probably damaging 1.00
R5285:Stxbp5 UTSW 10 9,674,019 (GRCm39) critical splice acceptor site probably null
R5306:Stxbp5 UTSW 10 9,675,735 (GRCm39) missense probably damaging 1.00
R5455:Stxbp5 UTSW 10 9,684,252 (GRCm39) missense probably benign
R5531:Stxbp5 UTSW 10 9,638,668 (GRCm39) nonsense probably null
R5605:Stxbp5 UTSW 10 9,645,490 (GRCm39) intron probably benign
R5614:Stxbp5 UTSW 10 9,636,638 (GRCm39) utr 3 prime probably benign
R5805:Stxbp5 UTSW 10 9,776,330 (GRCm39) missense probably benign
R5990:Stxbp5 UTSW 10 9,711,677 (GRCm39) missense probably damaging 1.00
R6025:Stxbp5 UTSW 10 9,675,772 (GRCm39) missense probably benign 0.00
R6056:Stxbp5 UTSW 10 9,646,430 (GRCm39) missense probably benign 0.00
R6147:Stxbp5 UTSW 10 9,684,216 (GRCm39) missense possibly damaging 0.93
R6194:Stxbp5 UTSW 10 9,693,083 (GRCm39) missense probably damaging 0.99
R6284:Stxbp5 UTSW 10 9,642,931 (GRCm39) missense probably damaging 1.00
R6284:Stxbp5 UTSW 10 9,642,923 (GRCm39) missense probably benign 0.32
R6394:Stxbp5 UTSW 10 9,774,975 (GRCm39) nonsense probably null
R6427:Stxbp5 UTSW 10 9,774,998 (GRCm39) missense probably damaging 1.00
R6894:Stxbp5 UTSW 10 9,660,105 (GRCm39) missense probably benign 0.00
R7229:Stxbp5 UTSW 10 9,673,931 (GRCm39) missense probably damaging 1.00
R7337:Stxbp5 UTSW 10 9,684,874 (GRCm39) missense possibly damaging 0.93
R7686:Stxbp5 UTSW 10 9,645,154 (GRCm39) missense probably damaging 0.99
R7811:Stxbp5 UTSW 10 9,684,248 (GRCm39) missense probably benign
R7974:Stxbp5 UTSW 10 9,646,439 (GRCm39) splice site probably null
R8009:Stxbp5 UTSW 10 9,692,046 (GRCm39) missense probably damaging 1.00
R8287:Stxbp5 UTSW 10 9,660,129 (GRCm39) missense probably benign
R8353:Stxbp5 UTSW 10 9,684,792 (GRCm39) missense probably benign 0.30
R8360:Stxbp5 UTSW 10 9,688,003 (GRCm39) critical splice donor site probably null
R8453:Stxbp5 UTSW 10 9,684,792 (GRCm39) missense probably benign 0.30
R8487:Stxbp5 UTSW 10 9,688,033 (GRCm39) missense possibly damaging 0.80
R8548:Stxbp5 UTSW 10 9,693,050 (GRCm39) missense probably null 0.98
R9172:Stxbp5 UTSW 10 9,645,152 (GRCm39) missense possibly damaging 0.94
R9472:Stxbp5 UTSW 10 9,719,101 (GRCm39) missense probably damaging 1.00
R9513:Stxbp5 UTSW 10 9,687,754 (GRCm39) missense probably benign 0.17
R9649:Stxbp5 UTSW 10 9,774,938 (GRCm39) missense probably damaging 0.96
X0020:Stxbp5 UTSW 10 9,638,634 (GRCm39) missense possibly damaging 0.47
Z1176:Stxbp5 UTSW 10 9,776,289 (GRCm39) missense possibly damaging 0.88
Predicted Primers PCR Primer
(F):5'- AAGGCTTTGTTTCAGTGGAATC -3'
(R):5'- TGCAGATCTGTCCTGCTGTG -3'

Sequencing Primer
(F):5'- TTCAGTGGAATCCGAAAAACTTCCG -3'
(R):5'- CTGAGTGATGAGAACTCCCTGTAC -3'
Posted On 2021-04-30