Incidental Mutation 'R9513:Stxbp5'
ID 718311
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 # R9513 (G1)
Quality Score 225.009
Status Not validated
Chromosome 10
Chromosomal Location 9631291-9776823 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 9687754 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Isoleucine at position 440 (N440I)
Ref Sequence ENSEMBL: ENSMUSP00000044535 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038213] [ENSMUST00000125200] [ENSMUST00000141722]
AlphaFold Q8K400
Predicted Effect probably benign
Transcript: ENSMUST00000038213
AA Change: N440I

PolyPhen 2 Score 0.173 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000044535
Gene: ENSMUSG00000019790
AA Change: N440I

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: N440I

PolyPhen 2 Score 0.638 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000121507
Gene: ENSMUSG00000019790
AA Change: N440I

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: ENSMUST00000141722
AA Change: N440I

PolyPhen 2 Score 0.033 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000123253
Gene: ENSMUSG00000019790
AA Change: N440I

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
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: 85 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2200002D01Rik CCTTCTCCTTCTTCTCCTTCTTCTCCTTCTTCTCCATCTTCTCCTTCTTC CCTTCTCCTTCTTCTCCTTCTTCTCCATCTTCTCCTTCTTC 7: 28,947,048 (GRCm39) probably benign Het
Accsl T C 2: 93,699,498 (GRCm39) probably benign Het
Adgrv1 T A 13: 81,530,472 (GRCm39) K5867N possibly damaging Het
Adh1 T A 3: 137,988,571 (GRCm39) Y181* probably null Het
Agbl2 T C 2: 90,631,458 (GRCm39) V272A possibly damaging Het
Akap13 T C 7: 75,354,275 (GRCm39) Y80H probably benign Het
Amotl1 A T 9: 14,526,063 (GRCm39) S6T probably benign Het
Bicd1 T A 6: 149,414,391 (GRCm39) V368E probably damaging Het
Brinp2 G A 1: 158,074,273 (GRCm39) T616I probably damaging Het
C1rl T A 6: 124,485,802 (GRCm39) V391E probably damaging Het
Cacna1e T A 1: 154,318,033 (GRCm39) I1450F probably damaging Het
Camk2a A G 18: 61,088,607 (GRCm39) probably null Het
Ccdc125 A G 13: 100,826,875 (GRCm39) E244G probably benign Het
Cdh23 C T 10: 60,166,995 (GRCm39) A1884T probably damaging Het
Clcn1 T C 6: 42,282,462 (GRCm39) I510T probably damaging Het
Copb1 A T 7: 113,831,432 (GRCm39) V572D probably benign Het
Ctf1 AGCAAC A 7: 127,316,180 (GRCm39) probably null Het
Dnhd1 T A 7: 105,354,179 (GRCm39) L3053Q probably damaging Het
Ephb4 T A 5: 137,361,564 (GRCm39) H531Q possibly damaging Het
Fgl2 T A 5: 21,580,790 (GRCm39) C377* probably null Het
Frmd4a T C 2: 4,608,711 (GRCm39) F860L probably damaging Het
Gbp9 T C 5: 105,229,091 (GRCm39) N519D probably benign Het
Gm1110 A G 9: 26,795,083 (GRCm39) S468P possibly damaging Het
Gm4847 A T 1: 166,462,541 (GRCm39) D316E probably damaging Het
Gnas T C 2: 174,185,089 (GRCm39) Y916H probably damaging Het
Hectd1 T C 12: 51,816,079 (GRCm39) D1336G possibly damaging Het
Herc2 G T 7: 55,762,848 (GRCm39) G859V probably damaging Het
Hydin G A 8: 111,322,114 (GRCm39) D4589N probably damaging Het
Itfg1 A T 8: 86,490,875 (GRCm39) N351K possibly damaging Het
Kcnd3 G A 3: 105,572,863 (GRCm39) probably null Het
Krt77 A T 15: 101,769,779 (GRCm39) Y364N probably damaging Het
Lcn4 C T 2: 26,560,613 (GRCm39) probably null Het
Lrrn1 T A 6: 107,545,505 (GRCm39) H434Q probably benign Het
Lrrtm2 A G 18: 35,346,687 (GRCm39) I205T probably damaging Het
Mepce G C 5: 137,783,759 (GRCm39) P189R probably damaging Het
Mfap1a T C 2: 121,330,084 (GRCm39) K221E probably benign Het
Myo7a A G 7: 97,746,818 (GRCm39) probably null Het
Ncbp3 T C 11: 72,938,727 (GRCm39) M1T probably null Het
Nck1 A T 9: 100,379,369 (GRCm39) M294K probably benign Het
Nr2f2 A T 7: 70,010,056 (GRCm39) W8R probably damaging Het
Or12e10 T A 2: 87,640,187 (GRCm39) S8T possibly damaging Het
Or1e20-ps1 T A 11: 73,324,818 (GRCm39) Q78L unknown Het
Or4c12b A T 2: 89,647,553 (GRCm39) R288S probably damaging Het
Or6ae1 T A 7: 139,742,822 (GRCm39) I14F possibly damaging Het
Or7e169 A G 9: 19,757,816 (GRCm39) L33P possibly damaging Het
Or8g18 T C 9: 39,149,625 (GRCm39) T32A probably benign Het
Or8j3c A T 2: 86,253,707 (GRCm39) F104L probably damaging Het
Pcdha1 A G 18: 37,065,286 (GRCm39) K650R probably benign Het
Pgm1 T A 4: 99,841,242 (GRCm39) I532N probably damaging Het
Pik3c2a T A 7: 115,939,321 (GRCm39) K1672N probably benign Het
Pou3f1 G A 4: 124,552,835 (GRCm39) G446S probably benign Het
Ppm1j T C 3: 104,693,134 (GRCm39) I497T probably damaging Het
Pprc1 C T 19: 46,056,500 (GRCm39) Q1202* probably null Het
Pramel30 T A 4: 144,059,678 (GRCm39) I463N possibly damaging Het
Prdm15 T C 16: 97,607,704 (GRCm39) N713S probably damaging Het
Ptprb A G 10: 116,138,142 (GRCm39) T62A probably benign Het
Rabl2 T A 15: 89,474,631 (GRCm39) probably null Het
Ranbp3l A T 15: 9,037,176 (GRCm39) R149* probably null Het
Resf1 T A 6: 149,229,793 (GRCm39) Y946* probably null Het
Rfx4 T A 10: 84,674,050 (GRCm39) M1K probably null Het
Ripk4 G T 16: 97,547,098 (GRCm39) S388* probably null Het
Rnft1 T G 11: 86,377,065 (GRCm39) I43R possibly damaging Het
Setbp1 A T 18: 78,899,781 (GRCm39) F1295L probably damaging Het
Sez6 A G 11: 77,865,409 (GRCm39) D682G probably damaging Het
Slc1a1 T C 19: 28,812,734 (GRCm39) probably null Het
Slc7a5 G T 8: 122,613,616 (GRCm39) T312K probably benign Het
Slco4c1 A T 1: 96,799,643 (GRCm39) N64K probably benign Het
Spata13 C T 14: 60,929,849 (GRCm39) T469I probably benign Het
Tas2r114 T A 6: 131,666,746 (GRCm39) Q94L probably benign Het
Tasor T A 14: 27,186,271 (GRCm39) C823* probably null Het
Tfr2 A G 5: 137,575,769 (GRCm39) D295G possibly damaging Het
Thap7 A G 16: 17,348,152 (GRCm39) Y60H probably damaging Het
Tjap1 G T 17: 46,569,733 (GRCm39) P409H probably damaging Het
Tmtc4 G A 14: 123,209,204 (GRCm39) A147V probably benign Het
Tpp2 T A 1: 44,017,648 (GRCm39) S751T probably benign Het
Tpra1 T C 6: 88,887,221 (GRCm39) V193A probably benign Het
Trafd1 T C 5: 121,516,837 (GRCm39) N122S possibly damaging Het
Vmn1r151 T A 7: 22,199,096 (GRCm39) D3V probably benign Het
Wdr20rt A G 12: 65,272,825 (GRCm39) Y96C probably damaging Het
Zfp507 A G 7: 35,475,573 (GRCm39) V880A probably benign Het
Zfp598 A G 17: 24,896,568 (GRCm39) D215G probably damaging Het
Zfp7 T C 15: 76,775,484 (GRCm39) S509P probably damaging Het
Zfp738 A T 13: 67,817,635 (GRCm39) C785* probably null Het
Zfp985 C T 4: 147,667,999 (GRCm39) T289I probably damaging Het
Zkscan6 T A 11: 65,712,795 (GRCm39) Y243N 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
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
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
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'- AGTGAAATCTTGCAGGAAACCTTC -3'
(R):5'- CCGAGTTTCACTGTTTAATGCATC -3'

Sequencing Primer
(F):5'- GAAAGCTTTACTGACTTAATGAA -3'
(R):5'- GTTCATAACTTCCTAATAGACCT -3'
Posted On 2022-07-18