Incidental Mutation 'R1902:Stxbp5'
ID 212356
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 039922-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1902 (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 9688042 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Phenylalanine at position 420 (V420F)
Ref Sequence ENSEMBL: ENSMUSP00000044535 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038213] [ENSMUST00000125200] [ENSMUST00000141722]
AlphaFold Q8K400
Predicted Effect possibly damaging
Transcript: ENSMUST00000038213
AA Change: V420F

PolyPhen 2 Score 0.938 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000044535
Gene: ENSMUSG00000019790
AA Change: V420F

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: V420F

PolyPhen 2 Score 0.933 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000121507
Gene: ENSMUSG00000019790
AA Change: V420F

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 possibly damaging
Transcript: ENSMUST00000141722
AA Change: V420F

PolyPhen 2 Score 0.882 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000123253
Gene: ENSMUSG00000019790
AA Change: V420F

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: ENSMUST00000219200
Meta Mutation Damage Score 0.4019 question?
Coding Region Coverage
  • 1x: 97.3%
  • 3x: 96.7%
  • 10x: 94.9%
  • 20x: 91.7%
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: 128 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5730507C01Rik C T 12: 18,584,004 (GRCm39) Q355* probably null Het
Acacb A T 5: 114,303,795 (GRCm39) R73* probably null Het
Adra1a T C 14: 66,875,684 (GRCm39) S220P probably benign Het
Ano2 A T 6: 125,849,647 (GRCm39) E126D probably damaging Het
Anpep C T 7: 79,488,004 (GRCm39) E518K probably benign Het
Arhgap45 C A 10: 79,861,300 (GRCm39) Q488K probably damaging Het
Arhgef7 C A 8: 11,858,713 (GRCm39) probably null Het
Atxn7l3b A G 10: 112,764,578 (GRCm39) I17T probably benign Het
Bpifb9a A T 2: 154,103,911 (GRCm39) N118I probably benign Het
Btbd9 A T 17: 30,749,202 (GRCm39) D37E probably damaging Het
C8a T C 4: 104,713,798 (GRCm39) probably null Het
Capn13 G A 17: 73,633,356 (GRCm39) S535F probably damaging Het
Carns1 G T 19: 4,216,337 (GRCm39) P615Q probably damaging Het
Casz1 T C 4: 149,020,652 (GRCm39) I479T possibly damaging Het
Ccdc88a G T 11: 29,411,788 (GRCm39) M532I probably benign Het
Cdc42bpb T G 12: 111,292,450 (GRCm39) S362R probably damaging Het
Ceacam11 A T 7: 17,709,252 (GRCm39) H150L probably benign Het
Cfap44 A C 16: 44,242,737 (GRCm39) T714P probably benign Het
Cnot1 T C 8: 96,469,749 (GRCm39) I1369V possibly damaging Het
Cpeb1 T C 7: 81,021,867 (GRCm39) D92G probably benign Het
Cped1 T A 6: 22,120,980 (GRCm39) probably null Het
Csf1r A G 18: 61,263,213 (GRCm39) T896A probably damaging Het
Csf3r T C 4: 125,936,711 (GRCm39) F658S probably damaging Het
Cts6 A T 13: 61,349,329 (GRCm39) Y126* probably null Het
Cul7 T C 17: 46,966,666 (GRCm39) L365P probably damaging Het
Cxcl5 T C 5: 90,907,644 (GRCm39) V72A probably damaging Het
Cyp4v3 T A 8: 45,759,989 (GRCm39) H521L probably benign Het
Dct T C 14: 118,271,690 (GRCm39) N380S probably benign Het
Dnah1 T C 14: 31,041,716 (GRCm39) D85G probably damaging Het
Dnah7a T C 1: 53,574,637 (GRCm39) D1709G probably damaging Het
Dnai1 A T 4: 41,625,319 (GRCm39) K428* probably null Het
Dsc1 A T 18: 20,229,045 (GRCm39) V415D probably damaging Het
E2f8 T C 7: 48,520,920 (GRCm39) H467R probably benign Het
Eddm3b T A 14: 51,354,321 (GRCm39) I103N probably damaging Het
Gal3st2c T G 1: 93,936,611 (GRCm39) N185K probably damaging Het
Ganc T C 2: 120,276,963 (GRCm39) L675P probably damaging Het
Garin3 A T 11: 46,297,838 (GRCm39) T381S probably benign Het
Gdf9 G A 11: 53,327,780 (GRCm39) M245I probably benign Het
Gm21886 G A 18: 80,132,633 (GRCm39) T175I probably damaging Het
Gria2 A G 3: 80,629,415 (GRCm39) L269P probably damaging Het
Grm8 T C 6: 27,429,481 (GRCm39) Y471C probably damaging Het
Gucy2g T A 19: 55,198,669 (GRCm39) T825S probably benign Het
H2-T13 A T 17: 36,394,845 (GRCm39) M16K probably damaging Het
Iffo2 T C 4: 139,335,012 (GRCm39) S124P probably damaging Het
Igf1r T C 7: 67,850,997 (GRCm39) Y931H possibly damaging Het
Il22ra1 A T 4: 135,478,219 (GRCm39) Q430L probably damaging Het
Il23r A C 6: 67,400,718 (GRCm39) D537E probably benign Het
Ip6k1 G A 9: 107,918,195 (GRCm39) E77K possibly damaging Het
Itgb4 T C 11: 115,871,564 (GRCm39) V179A probably damaging Het
Itpr2 T A 6: 146,131,201 (GRCm39) H1968L probably damaging Het
Kdm4a A G 4: 118,017,596 (GRCm39) V490A probably benign Het
Kif13a A T 13: 46,941,638 (GRCm39) D946E probably benign Het
Klhl22 T A 16: 17,589,651 (GRCm39) I104N probably damaging Het
Klk6 A C 7: 43,475,481 (GRCm39) M1L probably benign Het
Krt78 A T 15: 101,855,398 (GRCm39) C804* probably null Het
Larp7 A T 3: 127,334,227 (GRCm39) N533K probably damaging Het
Lrit3 T C 3: 129,584,895 (GRCm39) T288A probably benign Het
Lrp11 T A 10: 7,499,544 (GRCm39) L245Q probably damaging Het
Lrp1b T C 2: 40,750,673 (GRCm39) S2964G probably damaging Het
Lrrc66 C T 5: 73,764,965 (GRCm39) V693M probably damaging Het
Macf1 T A 4: 123,364,958 (GRCm39) M3268L probably benign Het
Mad1l1 A G 5: 140,289,443 (GRCm39) S161P possibly damaging Het
Mettl25 A G 10: 105,661,948 (GRCm39) S341P probably damaging Het
Morc3 A G 16: 93,667,385 (GRCm39) T588A probably damaging Het
Mospd3 A G 5: 137,598,677 (GRCm39) S21P probably damaging Het
Mrpl57 T A 14: 58,064,186 (GRCm39) F71L probably damaging Het
Mtbp T C 15: 55,470,111 (GRCm39) L594S probably damaging Het
Mthfd2 T C 6: 83,283,713 (GRCm39) N323S probably damaging Het
Muc5b G T 7: 141,417,842 (GRCm39) S3596I possibly damaging Het
Mug1 A G 6: 121,858,780 (GRCm39) D1166G probably benign Het
Nav1 T G 1: 135,400,148 (GRCm39) N474T probably benign Het
Ncoa1 A T 12: 4,389,049 (GRCm39) D75E possibly damaging Het
Ncor1 A C 11: 62,228,984 (GRCm39) I958S probably damaging Het
Nefm T C 14: 68,361,563 (GRCm39) S234G probably benign Het
Nlrp4c T C 7: 6,068,818 (GRCm39) S240P probably damaging Het
Nox3 C T 17: 3,720,292 (GRCm39) V298M probably damaging Het
Ntn4 A G 10: 93,543,234 (GRCm39) D320G possibly damaging Het
Nudt13 C G 14: 20,360,709 (GRCm39) T174R probably damaging Het
Odr4 T A 1: 150,264,360 (GRCm39) probably null Het
Opn1sw T A 6: 29,379,803 (GRCm39) N144Y possibly damaging Het
Or10al3 T A 17: 38,012,312 (GRCm39) H250Q probably damaging Het
Or10g3 T G 14: 52,610,174 (GRCm39) Q112P possibly damaging Het
Or1l8 T C 2: 36,817,197 (GRCm39) I310V probably benign Het
Or2a52 T A 6: 43,144,657 (GRCm39) probably null Het
Or4a72 A T 2: 89,405,947 (GRCm39) L41Q possibly damaging Het
Or5ac25 A T 16: 59,182,526 (GRCm39) D18E probably benign Het
Or5g25 T C 2: 85,478,201 (GRCm39) S155G possibly damaging Het
Or6c216 G T 10: 129,678,375 (GRCm39) P179T probably benign Het
Or6n2 T C 1: 173,897,692 (GRCm39) V276A probably damaging Het
Or8g4 T C 9: 39,662,102 (GRCm39) V140A probably benign Het
Osbpl5 T C 7: 143,256,918 (GRCm39) D404G possibly damaging Het
Parp14 C T 16: 35,673,888 (GRCm39) probably null Het
Pde3a C A 6: 141,444,496 (GRCm39) N1101K probably benign Het
Plcb1 G A 2: 134,655,533 (GRCm39) V38I possibly damaging Het
Plec T A 15: 76,059,751 (GRCm39) E3417D probably damaging Het
Ppfibp2 C T 7: 107,345,585 (GRCm39) P869L probably damaging Het
Ppp1r12a T A 10: 108,034,752 (GRCm39) I99N probably damaging Het
Pramel5 G A 4: 144,000,433 (GRCm39) Q48* probably null Het
Prr13 C A 15: 102,369,133 (GRCm39) probably benign Het
Psg22 T A 7: 18,458,363 (GRCm39) Y312* probably null Het
Ptchd4 A T 17: 42,814,507 (GRCm39) I803L probably benign Het
Rasa4 A G 5: 136,120,092 (GRCm39) D56G probably benign Het
Rif1 T A 2: 52,006,685 (GRCm39) N2206K possibly damaging Het
Robo1 A G 16: 72,757,092 (GRCm39) Q351R probably null Het
Samd4 T C 14: 47,311,585 (GRCm39) F81S probably damaging Het
Sh3pxd2b T C 11: 32,373,559 (GRCm39) *909Q probably null Het
Slc25a45 A G 19: 5,934,550 (GRCm39) R173G probably damaging Het
Smarca1 G A X: 46,938,840 (GRCm39) Q723* probably null Het
Smoc1 T C 12: 81,151,445 (GRCm39) I54T probably benign Het
Spef2 G T 15: 9,607,463 (GRCm39) R1319S probably damaging Het
Steap3 T G 1: 120,169,464 (GRCm39) I240L probably benign Het
Stmn4 C T 14: 66,593,058 (GRCm39) L13F probably damaging Het
Syt3 T C 7: 44,039,940 (GRCm39) S58P possibly damaging Het
Tas2r125 T C 6: 132,887,139 (GRCm39) F176L probably benign Het
Tbc1d19 T A 5: 53,986,695 (GRCm39) C35S probably benign Het
Tcaf3 T C 6: 42,570,486 (GRCm39) E422G possibly damaging Het
Tekt4 T A 17: 25,690,832 (GRCm39) F46Y possibly damaging Het
Tnfaip3 T C 10: 18,883,937 (GRCm39) K148E probably benign Het
Trrap T G 5: 144,752,863 (GRCm39) I1813R probably damaging Het
Ttc29 A G 8: 78,978,361 (GRCm39) E137G probably benign Het
Tubgcp6 C A 15: 89,000,444 (GRCm39) R307L possibly damaging Het
Tyro3 T C 2: 119,632,176 (GRCm39) I81T possibly damaging Het
Upp2 T G 2: 58,661,464 (GRCm39) M71R probably damaging Het
Utp20 G T 10: 88,588,888 (GRCm39) T2427K probably benign Het
Vcl T A 14: 21,032,767 (GRCm39) L122Q probably damaging Het
Vmn1r213 A C 13: 23,196,476 (GRCm39) N353T possibly damaging Het
Vwa5b2 G T 16: 20,423,582 (GRCm39) S1165I possibly damaging Het
Zfp869 T C 8: 70,160,088 (GRCm39) K162E 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
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
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'- GCCCCAATTACCACCATTGATG -3'
(R):5'- AAACGCTTCACTGTTTTCACAC -3'

Sequencing Primer
(F):5'- GGTCTATTAGGAAGTTATGAACACAG -3'
(R):5'- ACGCTTCACTGTTTTCACACATTTAC -3'
Posted On 2014-06-30