Incidental Mutation 'R4841:Stxbp5'
ID 371840
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 042454-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4841 (G1)
Quality Score 225
Status Not validated
Chromosome 10
Chromosomal Location 9631291-9776823 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 9638635 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Leucine at position 1055 (V1055L)
Ref Sequence ENSEMBL: ENSMUSP00000123253 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038213] [ENSMUST00000125200] [ENSMUST00000141722]
AlphaFold Q8K400
Predicted Effect probably benign
Transcript: ENSMUST00000038213
AA Change: V1091L

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000044535
Gene: ENSMUSG00000019790
AA Change: V1091L

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 benign
Transcript: ENSMUST00000125200
AA Change: V1038L

PolyPhen 2 Score 0.062 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000121507
Gene: ENSMUSG00000019790
AA Change: V1038L

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 noncoding transcript
Transcript: ENSMUST00000131828
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136259
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139199
Predicted Effect probably benign
Transcript: ENSMUST00000141722
AA Change: V1055L

PolyPhen 2 Score 0.062 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000123253
Gene: ENSMUSG00000019790
AA Change: V1055L

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148009
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151435
Meta Mutation Damage Score 0.0806 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.5%
  • 20x: 92.9%
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: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1600012H06Rik A T 17: 15,164,001 (GRCm39) I43L possibly damaging Het
4933427I04Rik T A 4: 123,754,170 (GRCm39) M28K probably benign Het
A2m A T 6: 121,623,803 (GRCm39) I390F probably benign Het
Abcc8 T C 7: 45,800,252 (GRCm39) K510R probably damaging Het
Adamts6 A G 13: 104,449,295 (GRCm39) D39G probably benign Het
Adgrl3 T C 5: 81,942,118 (GRCm39) S1326P possibly damaging Het
Adgrv1 A G 13: 81,651,120 (GRCm39) probably null Het
Ap3b2 G A 7: 81,127,678 (GRCm39) A166V probably damaging Het
Bbox1 T A 2: 110,134,084 (GRCm39) probably null Het
Bckdk A G 7: 127,504,633 (GRCm39) probably null Het
Cand1 C A 10: 119,049,451 (GRCm39) probably null Het
Capn5 T C 7: 97,780,879 (GRCm39) probably null Het
Ccdc121rt2 A T 5: 112,598,106 (GRCm39) K218* probably null Het
Cd209c G T 8: 3,995,905 (GRCm39) R2S probably benign Het
Ces1g C T 8: 94,060,323 (GRCm39) E99K probably benign Het
Cnmd A G 14: 79,887,762 (GRCm39) I153T possibly damaging Het
Cntrob C G 11: 69,206,220 (GRCm39) L315F possibly damaging Het
Cspg4b G A 13: 113,502,724 (GRCm39) G143D probably benign Het
Ctdp1 A G 18: 80,451,941 (GRCm39) S145P unknown Het
Dmrt2 G A 19: 25,655,031 (GRCm39) G210D probably damaging Het
Dnajc16 A G 4: 141,501,936 (GRCm39) F298S probably damaging Het
Dock5 T C 14: 68,055,012 (GRCm39) D618G probably damaging Het
Drc3 G A 11: 60,261,361 (GRCm39) A171T probably benign Het
Dspp A T 5: 104,325,052 (GRCm39) S472C unknown Het
Dspp G T 5: 104,325,053 (GRCm39) S472I unknown Het
Ecel1 A T 1: 87,081,023 (GRCm39) N322K probably damaging Het
Eftud2 A G 11: 102,745,640 (GRCm39) F362L probably damaging Het
Egfr C T 11: 16,861,607 (GRCm39) H1129Y probably benign Het
Erich3 T A 3: 154,410,480 (GRCm39) F112I possibly damaging Het
Fam107b T C 2: 3,779,580 (GRCm39) L261S probably damaging Het
Fancd2 T C 6: 113,539,391 (GRCm39) S239P probably damaging Het
Fbp2 C A 13: 63,002,727 (GRCm39) Q108H probably benign Het
Fcgbpl1 T A 7: 27,850,147 (GRCm39) C1198S probably damaging Het
Gask1b G A 3: 79,843,912 (GRCm39) R377H probably damaging Het
Gipr C T 7: 18,896,601 (GRCm39) R165H probably damaging Het
Gje1 C T 10: 14,593,082 (GRCm39) G45R probably null Het
Gpat2 C G 2: 127,275,887 (GRCm39) T555S probably benign Het
Grik3 C A 4: 125,584,969 (GRCm39) N612K probably damaging Het
Iqcb1 A G 16: 36,655,952 (GRCm39) E113G probably benign Het
Kat8 A G 7: 127,524,366 (GRCm39) I415V probably benign Het
Kcnk10 A T 12: 98,401,175 (GRCm39) M486K probably benign Het
Kif21b C A 1: 136,072,958 (GRCm39) H119N probably damaging Het
Leng9 T C 7: 4,152,385 (GRCm39) D97G probably damaging Het
Lrguk T C 6: 34,069,802 (GRCm39) V559A probably damaging Het
Lrp1 G T 10: 127,419,805 (GRCm39) R935S probably damaging Het
Lrrcc1 C A 3: 14,627,571 (GRCm39) D503E probably benign Het
Mybph A T 1: 134,126,233 (GRCm39) E349V probably damaging Het
Myzap A G 9: 71,456,037 (GRCm39) S328P probably damaging Het
Nbeal1 T C 1: 60,292,534 (GRCm39) L1062P probably damaging Het
Nepro G A 16: 44,555,160 (GRCm39) S412N probably null Het
Nudt5 T C 2: 5,869,239 (GRCm39) V155A probably benign Het
Or13a25 A T 7: 140,247,502 (GRCm39) I94F probably damaging Het
Or4k51 C G 2: 111,584,679 (GRCm39) F28L probably benign Het
Or5ae2 G T 7: 84,506,328 (GRCm39) L250F probably damaging Het
Or6ae1 A G 7: 139,742,602 (GRCm39) L87P possibly damaging Het
Osbpl3 T A 6: 50,286,356 (GRCm39) N623I probably damaging Het
Pde4dip T A 3: 97,700,844 (GRCm39) H220L probably damaging Het
Pde9a T A 17: 31,662,135 (GRCm39) probably null Het
Pex16 T G 2: 92,209,544 (GRCm39) probably null Het
Pnpla7 A G 2: 24,870,064 (GRCm39) T15A probably benign Het
Polq G T 16: 36,869,145 (GRCm39) probably null Het
Ppfia2 C T 10: 106,690,818 (GRCm39) T553I probably benign Het
Rreb1 G A 13: 38,100,502 (GRCm39) C211Y probably benign Het
Rundc3b A G 5: 8,578,742 (GRCm39) L222P probably damaging Het
Ryr3 T C 2: 112,478,718 (GRCm39) N4405S probably damaging Het
Sardh A G 2: 27,081,967 (GRCm39) V853A probably benign Het
Scfd1 T C 12: 51,436,109 (GRCm39) V86A probably damaging Het
Scube3 G A 17: 28,383,097 (GRCm39) C425Y probably damaging Het
Sfta2 T C 17: 35,960,773 (GRCm39) probably benign Het
Sh3d19 T C 3: 86,031,049 (GRCm39) Y738H probably damaging Het
Shc2 T C 10: 79,458,295 (GRCm39) R463G probably damaging Het
Slc4a10 T C 2: 62,087,939 (GRCm39) V414A possibly damaging Het
Slc9a3 G T 13: 74,313,956 (GRCm39) D755Y probably damaging Het
Snrpb2 C A 2: 142,910,237 (GRCm39) F98L possibly damaging Het
Socs7 T A 11: 97,267,829 (GRCm39) I320N possibly damaging Het
Speer2 A T 16: 69,654,988 (GRCm39) M159K probably benign Het
Sppl2c A C 11: 104,078,478 (GRCm39) H426P probably benign Het
Synpo A T 18: 60,736,684 (GRCm39) S421T probably damaging Het
Taf6l A G 19: 8,759,770 (GRCm39) V135A possibly damaging Het
Tafa5 C T 15: 87,509,637 (GRCm39) probably benign Het
Trim58 G A 11: 58,542,150 (GRCm39) G370E probably damaging Het
Tshz2 T A 2: 169,728,167 (GRCm39) I452N probably damaging Het
Ttc41 C T 10: 86,566,989 (GRCm39) R552C probably benign Het
Vit T C 17: 78,909,308 (GRCm39) S252P probably benign Het
Vmn1r173 A T 7: 23,402,361 (GRCm39) I199F probably damaging Het
Vmn2r114 T A 17: 23,529,336 (GRCm39) R255S probably benign Het
Vmn2r17 A G 5: 109,582,246 (GRCm39) N545S probably damaging Het
Zbtb44 T G 9: 30,964,701 (GRCm39) V37G probably damaging Het
Zfp865 A G 7: 5,034,640 (GRCm39) Y875C 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
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
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'- TGACCAAGTGCCTGCATAC -3'
(R):5'- AAATGTTTAGAGTGGTGCACTGTAG -3'

Sequencing Primer
(F):5'- AGTGCCTGCATACCTCATGAG -3'
(R):5'- TTTGCATATTTGGAAAAGCATGTAG -3'
Posted On 2016-03-01