Incidental Mutation 'R0219:Stxbp5'
ID 33735
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 038468-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0219 (G1)
Quality Score 135
Status Validated
Chromosome 10
Chromosomal Location 9631291-9776823 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 9646272 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 147 (T147A)
Ref Sequence ENSEMBL: ENSMUSP00000123355 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038213] [ENSMUST00000125200] [ENSMUST00000136324] [ENSMUST00000141722]
AlphaFold Q8K400
Predicted Effect probably benign
Transcript: ENSMUST00000038213
AA Change: T824A

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000044535
Gene: ENSMUSG00000019790
AA Change: T824A

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: T771A

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000121507
Gene: ENSMUSG00000019790
AA Change: T771A

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: ENSMUST00000128487
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131828
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136259
Predicted Effect probably benign
Transcript: ENSMUST00000136324
AA Change: T147A

PolyPhen 2 Score 0.358 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000123355
Gene: ENSMUSG00000019790
AA Change: T147A

DomainStartEndE-ValueType
low complexity region 98 106 N/A INTRINSIC
low complexity region 209 230 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139199
Predicted Effect probably benign
Transcript: ENSMUST00000141722
AA Change: T788A

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000123253
Gene: ENSMUSG00000019790
AA Change: T788A

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 0.0880 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 95.3%
Validation Efficiency 98% (65/66)
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
Abcb5 A T 12: 118,849,885 (GRCm39) probably benign Het
Acacb T A 5: 114,371,005 (GRCm39) M1749K possibly damaging Het
Aff1 GCTCTCTCTC GCTCTCTCTCTC 5: 103,958,906 (GRCm39) probably benign Het
Ankle2 C T 5: 110,399,511 (GRCm39) R624* probably null Het
Bcl2 G A 1: 106,640,292 (GRCm39) R107C probably damaging Het
Brca2 A G 5: 150,446,640 (GRCm39) probably benign Het
Ccdc116 T A 16: 16,959,476 (GRCm39) R404S possibly damaging Het
Ccdc171 A G 4: 83,614,678 (GRCm39) probably benign Het
Ccdc80 A G 16: 44,916,846 (GRCm39) K534R probably damaging Het
Ccna1 T C 3: 54,958,348 (GRCm39) I112V probably benign Het
Cdhr1 A C 14: 36,801,558 (GRCm39) L795R possibly damaging Het
Cilp C A 9: 65,176,872 (GRCm39) L43I possibly damaging Het
Dclk2 T C 3: 86,720,976 (GRCm39) probably benign Het
Ddx59 C A 1: 136,360,047 (GRCm39) probably benign Het
Dgkd T C 1: 87,865,996 (GRCm39) probably benign Het
Dicer1 A G 12: 104,658,384 (GRCm39) probably null Het
Dst T G 1: 34,342,559 (GRCm39) S5030A probably damaging Het
Dysf G A 6: 84,106,443 (GRCm39) probably benign Het
Farp1 C A 14: 121,481,012 (GRCm39) P471Q possibly damaging Het
Fbp2 A T 13: 63,001,862 (GRCm39) F118I probably damaging Het
Fcer1g A G 1: 171,058,795 (GRCm39) V31A possibly damaging Het
Glb1l2 A G 9: 26,717,618 (GRCm39) V21A probably benign Het
Gm9912 T C 3: 148,891,131 (GRCm39) I1V unknown Het
Guf1 G A 5: 69,716,929 (GRCm39) A164T probably damaging Het
Hbb-bs T C 7: 103,475,876 (GRCm39) H147R possibly damaging Het
Hnrnpr T A 4: 136,066,474 (GRCm39) probably benign Het
Iglon5 A T 7: 43,126,261 (GRCm39) V214E probably damaging Het
Isx C A 8: 75,616,589 (GRCm39) probably null Het
Kank4 T C 4: 98,666,702 (GRCm39) N582D probably benign Het
Kcp T A 6: 29,495,784 (GRCm39) R773W probably damaging Het
Kdm4c T C 4: 74,291,857 (GRCm39) C825R probably damaging Het
Krt25 G A 11: 99,208,885 (GRCm39) T315M probably benign Het
Lrp5 A T 19: 3,647,349 (GRCm39) S1298T probably damaging Het
Map3k10 T C 7: 27,356,156 (GRCm39) D921G probably damaging Het
Mrgprx1 C A 7: 47,671,294 (GRCm39) W151L probably damaging Het
Mylk3 T A 8: 86,081,873 (GRCm39) D375V probably damaging Het
Nav3 C T 10: 109,702,791 (GRCm39) probably null Het
Ncan A G 8: 70,567,984 (GRCm39) S43P probably benign Het
Necab3 G T 2: 154,388,013 (GRCm39) Q292K probably benign Het
Nptx2 T C 5: 144,484,950 (GRCm39) S148P probably damaging Het
Or2at4 A T 7: 99,385,135 (GRCm39) I262L probably benign Het
Or6p1 G A 1: 174,258,032 (GRCm39) V13I probably benign Het
Pde6a A G 18: 61,419,006 (GRCm39) E794G possibly damaging Het
Pus7 T C 5: 23,980,964 (GRCm39) Y133C possibly damaging Het
Rad21l A G 2: 151,496,508 (GRCm39) probably benign Het
Rptor A T 11: 119,712,603 (GRCm39) probably benign Het
Sart1 C A 19: 5,438,424 (GRCm39) A78S probably benign Het
Shkbp1 T C 7: 27,051,486 (GRCm39) E191G probably benign Het
Slc6a18 A T 13: 73,822,751 (GRCm39) probably null Het
Sv2b A G 7: 74,807,015 (GRCm39) probably null Het
Syne2 A T 12: 76,088,778 (GRCm39) K5045N probably damaging Het
Tmem174 A C 13: 98,773,347 (GRCm39) M161R possibly damaging Het
Tmprss7 A G 16: 45,476,820 (GRCm39) V814A probably damaging Het
Togaram2 T C 17: 72,021,225 (GRCm39) probably benign Het
Tpr T C 1: 150,319,009 (GRCm39) probably null Het
Ttn T C 2: 76,730,572 (GRCm39) probably benign Het
Ubr4 T A 4: 139,157,568 (GRCm39) L2375Q possibly damaging Het
Utp20 T C 10: 88,600,537 (GRCm39) E1987G probably damaging Het
Utrn T C 10: 12,560,195 (GRCm39) T1365A probably damaging Het
Vmn2r116 T A 17: 23,605,072 (GRCm39) Y128* probably null Het
Vmn2r5 A G 3: 64,411,734 (GRCm39) V278A probably damaging Het
Vps13d C T 4: 144,832,479 (GRCm39) S2809N probably benign Het
Zfp212 G A 6: 47,903,619 (GRCm39) R68H probably damaging Het
Zfp442 A T 2: 150,253,160 (GRCm39) L33Q probably damaging Het
Zfp629 T C 7: 127,211,255 (GRCm39) S185G probably damaging Het
Zfp738 A G 13: 67,831,508 (GRCm39) probably benign 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
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
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'- GCTTAGCTCAGTCAGTGAGAAGCAG -3'
(R):5'- AGCTCCATGAAAGCAGTCGGTG -3'

Sequencing Primer
(F):5'- GGAGTTTCTCTCTCATGAAGCC -3'
(R):5'- GCACACAGTCAGTGTCTTTAG -3'
Posted On 2013-05-09