Incidental Mutation 'R7686:Stxbp5'
ID 593105
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 045751-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7686 (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 C at 9645154 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 950 (D950G)
Ref Sequence ENSEMBL: ENSMUSP00000044535 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038213] [ENSMUST00000125200] [ENSMUST00000136324] [ENSMUST00000141722]
AlphaFold Q8K400
Predicted Effect probably damaging
Transcript: ENSMUST00000038213
AA Change: D950G

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000044535
Gene: ENSMUSG00000019790
AA Change: D950G

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: D897G

PolyPhen 2 Score 0.948 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000121507
Gene: ENSMUSG00000019790
AA Change: D897G

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 probably damaging
Transcript: ENSMUST00000141722
AA Change: D914G

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000123253
Gene: ENSMUSG00000019790
AA Change: D914G

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: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (78/78)
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: 79 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acadl A T 1: 66,887,557 (GRCm39) probably null Het
Adgrg5 A T 8: 95,664,430 (GRCm39) I347F Het
Agmo T C 12: 37,469,973 (GRCm39) V431A probably benign Het
Arl14epl A G 18: 47,065,523 (GRCm39) D96G probably damaging Het
Asxl1 C T 2: 153,233,534 (GRCm39) S113F probably damaging Het
Axdnd1 A T 1: 156,223,034 (GRCm39) C81* probably null Het
Bloc1s3 C T 7: 19,241,531 (GRCm39) probably benign Het
Bmper C G 9: 23,310,840 (GRCm39) L425V probably benign Het
Bok A T 1: 93,622,822 (GRCm39) T194S probably benign Het
Bpifa5 A T 2: 154,007,432 (GRCm39) I125L probably benign Het
Brcc3dc T C 10: 108,535,301 (GRCm39) E218G probably damaging Het
Brd10 A T 19: 29,694,870 (GRCm39) I1541N probably benign Het
Brpf3 T C 17: 29,025,908 (GRCm39) I327T probably damaging Het
Camk1 T A 6: 113,313,158 (GRCm39) N297Y probably damaging Het
Catsper2 C T 2: 121,227,937 (GRCm39) probably null Het
Ccdc171 A T 4: 83,575,556 (GRCm39) N480I unknown Het
Cd83 A G 13: 43,938,848 (GRCm39) M22V probably benign Het
Col1a2 A G 6: 4,518,964 (GRCm39) D243G unknown Het
Crat C T 2: 30,294,577 (GRCm39) R497Q probably benign Het
Ctla4 A T 1: 60,951,752 (GRCm39) T94S probably benign Het
Cyp2b19 T C 7: 26,461,768 (GRCm39) F196S probably damaging Het
Dhx32 A T 7: 133,361,430 (GRCm39) M1K probably null Het
Epha3 T A 16: 63,593,651 (GRCm39) I146F probably damaging Het
Erbb2 T A 11: 98,326,399 (GRCm39) S1008T probably benign Het
Esp34 A G 17: 38,870,534 (GRCm39) R143G possibly damaging Het
Fam135b T C 15: 71,335,233 (GRCm39) K654E possibly damaging Het
Fgr T C 4: 132,725,324 (GRCm39) M343T probably benign Het
Fibcd1 T G 2: 31,723,880 (GRCm39) D253A probably damaging Het
Foxk1 C T 5: 142,387,625 (GRCm39) S116L probably damaging Het
Gimap8 G A 6: 48,633,006 (GRCm39) G275E probably damaging Het
Glp1r T C 17: 31,144,633 (GRCm39) Y269H probably damaging Het
H2ac20 T C 3: 96,127,886 (GRCm39) E92G probably damaging Het
Lbr A G 1: 181,645,086 (GRCm39) F522S probably damaging Het
Lca5 T C 9: 83,277,292 (GRCm39) N684S probably benign Het
Leng8 C A 7: 4,146,504 (GRCm39) S372* probably null Het
Lrp2 A G 2: 69,319,581 (GRCm39) Y1981H probably damaging Het
Lrrc37a T G 11: 103,389,062 (GRCm39) Q2121P unknown Het
Lrrn2 A G 1: 132,866,332 (GRCm39) T466A probably benign Het
Map3k19 A T 1: 127,749,985 (GRCm39) L1122* probably null Het
Mfsd6 T C 1: 52,701,554 (GRCm39) E632G probably benign Het
Mfsd6l C T 11: 68,448,052 (GRCm39) A301V probably benign Het
Mro A T 18: 74,010,510 (GRCm39) M197L probably benign Het
Ncam2 A T 16: 81,418,342 (GRCm39) E799V probably damaging Het
Nek9 A T 12: 85,350,433 (GRCm39) D880E probably benign Het
Ntng1 T A 3: 109,842,330 (GRCm39) I148L possibly damaging Het
Or1ad6 A G 11: 50,860,582 (GRCm39) T246A possibly damaging Het
Or5ac23 T A 16: 59,149,379 (GRCm39) R164S probably damaging Het
P2ry13 C T 3: 59,117,439 (GRCm39) G113D probably damaging Het
Pnpt1 A T 11: 29,107,070 (GRCm39) T687S probably damaging Het
Pou2af1 T C 9: 51,149,486 (GRCm39) Y193H probably damaging Het
Ppp1r14c T A 10: 3,413,396 (GRCm39) I143N probably damaging Het
Ppp1r16a A T 15: 76,578,783 (GRCm39) S496C probably benign Het
Prdm12 G A 2: 31,530,229 (GRCm39) R40Q probably damaging Het
Rabepk C T 2: 34,669,308 (GRCm39) G362S probably damaging Het
Rftn1 G T 17: 50,354,408 (GRCm39) A318D probably damaging Het
Rnf26rt A T 6: 76,474,013 (GRCm39) L201H probably damaging Het
Robo2 C A 16: 73,755,293 (GRCm39) V743F probably damaging Het
Scart1 T A 7: 139,802,116 (GRCm39) C148* probably null Het
Scart2 A G 7: 139,828,965 (GRCm39) N208S probably benign Het
Smg1 A T 7: 117,767,081 (GRCm39) Y1804N unknown Het
Ssh2 A G 11: 77,316,150 (GRCm39) E257G possibly damaging Het
Stoml3 T C 3: 53,410,589 (GRCm39) I101T probably damaging Het
Syt10 T C 15: 89,698,360 (GRCm39) D328G probably damaging Het
Taf3 T C 2: 9,956,299 (GRCm39) K623E probably damaging Het
Tas2r134 T A 2: 51,518,255 (GRCm39) S245T possibly damaging Het
Tfap2b G C 1: 19,284,511 (GRCm39) D140H probably damaging Het
Tjp3 C T 10: 81,113,885 (GRCm39) V458I probably benign Het
Tnpo3 G T 6: 29,562,899 (GRCm39) S606* probably null Het
Tram1l1 T C 3: 124,114,959 (GRCm39) F40L probably benign Het
Ttc29 A T 8: 79,119,759 (GRCm39) T464S probably benign Het
Txndc9 A T 1: 38,026,849 (GRCm39) M192K probably benign Het
Urb2 C A 8: 124,771,911 (GRCm39) A1444E probably benign Het
Uty G A Y: 1,158,075 (GRCm39) T657I possibly damaging Het
Vmn1r1 A T 1: 181,985,590 (GRCm39) V25D probably damaging Het
Vmn2r65 A T 7: 84,589,744 (GRCm39) I724N probably damaging Het
Xkr6 C T 14: 63,844,295 (GRCm39) T106M possibly damaging Het
Zc3h18 G A 8: 123,140,615 (GRCm39) R850Q unknown Het
Zfp341 A G 2: 154,466,781 (GRCm39) E50G probably damaging Het
Zfp62 C A 11: 49,107,985 (GRCm39) A692E probably 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
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
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'- AGCCACTACTCTGAATGCTAGC -3'
(R):5'- TGGAAAGAACACAACGTTGCTG -3'

Sequencing Primer
(F):5'- GCTAGCCTACAAAATTAATGACAGAG -3'
(R):5'- CACAACGTTGCTGAAGAAAAAGAC -3'
Posted On 2019-11-12