Incidental Mutation 'R9172:Stxbp5'
ID 696484
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
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9172 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 9631291-9776823 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 9645152 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 951 (I951F)
Ref Sequence ENSEMBL: ENSMUSP00000044535 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038213] [ENSMUST00000125200] [ENSMUST00000136324] [ENSMUST00000141722]
AlphaFold Q8K400
Predicted Effect possibly damaging
Transcript: ENSMUST00000038213
AA Change: I951F

PolyPhen 2 Score 0.941 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000044535
Gene: ENSMUSG00000019790
AA Change: I951F

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 possibly damaging
Transcript: ENSMUST00000125200
AA Change: I898F

PolyPhen 2 Score 0.942 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000121507
Gene: ENSMUSG00000019790
AA Change: I898F

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 benign
Transcript: ENSMUST00000136324
SMART Domains Protein: ENSMUSP00000123355
Gene: ENSMUSG00000019790

DomainStartEndE-ValueType
low complexity region 98 106 N/A INTRINSIC
low complexity region 209 230 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000141722
AA Change: I915F

PolyPhen 2 Score 0.545 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000123253
Gene: ENSMUSG00000019790
AA Change: I915F

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: 99.2%
Validation Efficiency 100% (63/63)
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: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Accsl A T 2: 93,691,833 (GRCm39) L332Q probably damaging Het
Adcy1 A G 11: 7,110,317 (GRCm39) N855D probably damaging Het
Adgrl3 T A 5: 81,922,251 (GRCm39) C1199S probably benign Het
Alyref G A 11: 120,486,842 (GRCm39) R140C probably benign Het
Arhgap26 A T 18: 39,378,382 (GRCm39) I92F probably damaging Het
Atp9b G A 18: 80,960,993 (GRCm39) R73* probably null Het
Btaf1 G A 19: 36,977,630 (GRCm39) A1483T probably damaging Het
Cmtr2 T C 8: 110,948,761 (GRCm39) L357P probably damaging Het
Commd7 A T 2: 153,470,474 (GRCm39) L51Q possibly damaging Het
Cpd T A 11: 76,675,252 (GRCm39) I1290L probably benign Het
Cry2 C A 2: 92,243,993 (GRCm39) E393D probably damaging Het
Ctsm A T 13: 61,685,643 (GRCm39) M74K Het
Dnai7 A G 6: 145,123,175 (GRCm39) F564L probably benign Het
Dync2h1 T C 9: 7,031,771 (GRCm39) Y3491C probably damaging Het
Erc1 A C 6: 119,801,842 (GRCm39) N58K possibly damaging Het
Fbxw21 T C 9: 108,975,764 (GRCm39) T211A probably benign Het
Fcsk A G 8: 111,610,557 (GRCm39) W949R probably damaging Het
Fry T C 5: 150,336,793 (GRCm39) V1388A probably benign Het
Gca T G 2: 62,520,368 (GRCm39) I176S probably damaging Het
Gimap7 A T 6: 48,700,761 (GRCm39) K116* probably null Het
Gm40460 ACAACCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG ACAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG 7: 141,794,447 (GRCm39) probably benign Het
Gm9195 A C 14: 72,711,154 (GRCm39) L428R probably damaging Het
Grin2b A G 6: 135,756,255 (GRCm39) I490T possibly damaging Het
Kif24 T C 4: 41,400,442 (GRCm39) T499A probably benign Het
Mbtps1 G A 8: 120,260,108 (GRCm39) T413I probably damaging Het
Med4 A T 14: 73,751,365 (GRCm39) S105C probably benign Het
Mgat1 G A 11: 49,151,910 (GRCm39) R131Q probably damaging Het
Mroh4 T C 15: 74,477,961 (GRCm39) *984W probably null Het
Mybpc1 T C 10: 88,379,615 (GRCm39) E628G possibly damaging Het
Myh8 C T 11: 67,183,260 (GRCm39) P713L possibly damaging Het
Myo7a T C 7: 97,732,369 (GRCm39) D706G probably benign Het
Nbas T A 12: 13,424,751 (GRCm39) C997S possibly damaging Het
Nkx2-1 C A 12: 56,581,752 (GRCm39) G32C probably damaging Het
Npas3 A G 12: 54,112,653 (GRCm39) T466A probably benign Het
Opa1 C T 16: 29,439,232 (GRCm39) R683C probably benign Het
Opa3 C T 7: 18,989,466 (GRCm39) R110C probably damaging Het
Or5p63 T C 7: 107,811,169 (GRCm39) E189G probably benign Het
Or8k38 T A 2: 86,487,879 (GRCm39) I308L probably benign Het
Ppfibp2 T A 7: 107,337,525 (GRCm39) L609* probably null Het
Pygo2 T A 3: 89,340,617 (GRCm39) D338E possibly damaging Het
Pzp A T 6: 128,502,172 (GRCm39) M59K probably benign Het
Reln A G 5: 22,155,815 (GRCm39) probably null Het
Ripor1 A G 8: 106,347,833 (GRCm39) D1097G unknown Het
Rmdn3 T C 2: 118,968,863 (GRCm39) K443E probably benign Het
Rnf145 A G 11: 44,448,262 (GRCm39) D373G possibly damaging Het
Sec23b A T 2: 144,401,179 (GRCm39) E13D probably benign Het
Semp2l1 G T 1: 32,585,165 (GRCm39) H248Q probably benign Het
Slc39a6 A G 18: 24,715,399 (GRCm39) F707S probably damaging Het
Sox11 G A 12: 27,391,536 (GRCm39) A291V possibly damaging Het
Spart T A 3: 55,032,267 (GRCm39) V367D possibly damaging Het
Spata31e3 A G 13: 50,401,417 (GRCm39) F303S probably benign Het
Strap A T 6: 137,718,365 (GRCm39) K156N probably benign Het
Taar7a T C 10: 23,868,677 (GRCm39) I235V probably benign Het
Tek T A 4: 94,692,583 (GRCm39) N230K probably benign Het
Tyw1 T A 5: 130,325,520 (GRCm39) C469* probably null Het
Vcan T C 13: 89,828,050 (GRCm39) H3132R probably damaging Het
Vmn2r24 A G 6: 123,783,432 (GRCm39) D544G probably damaging Het
Vmn2r3 A T 3: 64,186,403 (GRCm39) M94K possibly damaging Het
Vps33a T C 5: 123,674,604 (GRCm39) T388A probably benign Het
Vta1 A G 10: 14,551,743 (GRCm39) I152T probably damaging Het
Vtcn1 A G 3: 100,799,865 (GRCm39) D242G probably benign Het
Zfp12 T A 5: 143,231,220 (GRCm39) C548S probably damaging Het
Zfp263 A G 16: 3,567,323 (GRCm39) D546G probably benign Het
Zfp324 T A 7: 12,704,689 (GRCm39) C293S probably damaging Het
Zfp747l1 T C 7: 126,984,626 (GRCm39) K159E probably benign Het
Zscan4c A T 7: 10,743,819 (GRCm39) I473F 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
R8805:Stxbp5 UTSW 10 9,713,859 (GRCm39) nonsense probably null
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'- GCCACTACTCTGAATGCTAGC -3'
(R):5'- TCTCCTGCATACGAACCCTG -3'

Sequencing Primer
(F):5'- GCTAGCCTACAAAATTAATGACAGAG -3'
(R):5'- TGCATACGAACCCTGGAAAG -3'
Posted On 2022-02-07