Incidental Mutation 'R4887:Stxbp5'
ID 376991
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 041979-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4887 (G1)
Quality Score 225
Status Not validated
Chromosome 10
Chromosomal Location 9631291-9776823 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 9684844 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 519 (I519V)
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: I519V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000044535
Gene: ENSMUSG00000019790
AA Change: I519V

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: I519V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000121507
Gene: ENSMUSG00000019790
AA Change: I519V

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: I519V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000123253
Gene: ENSMUSG00000019790
AA Change: I519V

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: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.2%
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: 94 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310009B15Rik A C 1: 138,779,903 (GRCm39) Y116* probably null Het
Abtb3 C T 10: 85,223,242 (GRCm39) T17M unknown Het
Acer3 T C 7: 97,906,908 (GRCm39) T91A possibly damaging Het
Acsbg3 A T 17: 57,183,324 (GRCm39) I22F possibly damaging Het
Adam12 T C 7: 133,774,550 (GRCm39) K20E possibly damaging Het
Adamtsl3 T C 7: 82,223,822 (GRCm39) V275A possibly damaging Het
Afg1l C T 10: 42,330,374 (GRCm39) V98I probably benign Het
Ajm1 G A 2: 25,469,759 (GRCm39) R51C possibly damaging Het
Alpk1 C T 3: 127,467,124 (GRCm39) G1052R probably damaging Het
Anln A T 9: 22,291,484 (GRCm39) S115T possibly damaging Het
Apob T A 12: 8,063,099 (GRCm39) N3827K probably damaging Het
Aqr G A 2: 113,980,990 (GRCm39) L264F probably damaging Het
Arhgap33 T C 7: 30,231,617 (GRCm39) S123G probably damaging Het
Arvcf C T 16: 18,216,863 (GRCm39) R333* probably null Het
Brca2 T A 5: 150,480,402 (GRCm39) L2724Q probably damaging Het
C2cd6 T A 1: 59,133,893 (GRCm39) T43S probably benign Het
Cacna1h A G 17: 25,596,261 (GRCm39) V1920A possibly damaging Het
Capsl A T 15: 9,457,858 (GRCm39) I26F possibly damaging Het
Card10 A T 15: 78,665,724 (GRCm39) V673E possibly damaging Het
Catspere2 A G 1: 177,931,515 (GRCm39) Y478C unknown Het
Ccar1 A G 10: 62,588,997 (GRCm39) S829P unknown Het
Ccdc121 A G 5: 31,643,596 (GRCm39) I109V probably benign Het
Cdc42bpa T C 1: 179,972,200 (GRCm39) M1334T possibly damaging Het
Ceacam2 C T 7: 25,220,257 (GRCm39) C267Y probably benign Het
Cep68 G A 11: 20,189,239 (GRCm39) T591M probably benign Het
Chil4 T C 3: 106,111,460 (GRCm39) K218R probably benign Het
Cldn14 G T 16: 93,716,747 (GRCm39) T33K possibly damaging Het
Copa T A 1: 171,919,843 (GRCm39) C140S probably benign Het
Coq6 T C 12: 84,419,070 (GRCm39) L358P probably damaging Het
Cyfip1 C T 7: 55,521,816 (GRCm39) P40L probably damaging Het
Dennd2a A C 6: 39,474,093 (GRCm39) S414A probably benign Het
Dpm1 T C 2: 168,059,679 (GRCm39) N139S probably benign Het
Dpp7 T A 2: 25,242,770 (GRCm39) probably null Het
Ednrb T C 14: 104,057,447 (GRCm39) I372V possibly damaging Het
Edrf1 G T 7: 133,260,339 (GRCm39) M83I probably damaging Het
Fam135a G A 1: 24,063,334 (GRCm39) Q1087* probably null Het
Fancg T C 4: 43,006,866 (GRCm39) T275A probably benign Het
Fbn1 T A 2: 125,151,694 (GRCm39) H2520L probably damaging Het
Fmn2 T C 1: 174,409,527 (GRCm39) S587P unknown Het
Foxr2 A G X: 151,913,312 (GRCm39) Q61R probably damaging Het
Frrs1 A G 3: 116,696,065 (GRCm39) *124W probably null Het
Gm7535 T A 17: 18,131,333 (GRCm39) probably benign Het
H4c1 T C 13: 23,944,935 (GRCm39) D69G probably damaging Het
Herc3 T C 6: 58,864,484 (GRCm39) V706A probably damaging Het
Hivep3 A G 4: 119,980,131 (GRCm39) E1723G probably damaging Het
Igsf9b A G 9: 27,233,946 (GRCm39) I382V probably benign Het
Ints1 G T 5: 139,756,911 (GRCm39) T467N possibly damaging Het
Iqca1 G A 1: 89,973,423 (GRCm39) T783M probably damaging Het
Kng1 A G 16: 22,886,448 (GRCm39) K131R possibly damaging Het
Krt35 T C 11: 99,983,956 (GRCm39) Y348C probably damaging Het
Ldlrad3 A G 2: 101,943,881 (GRCm39) C64R probably damaging Het
Lilrb4b C T 10: 51,360,616 (GRCm39) A272V possibly damaging Het
Lrrc37 T C 11: 103,505,698 (GRCm39) H2090R probably benign Het
Ltn1 A T 16: 87,195,697 (GRCm39) C1276* probably null Het
Matn1 G A 4: 130,679,425 (GRCm39) A360T probably benign Het
Minpp1 G A 19: 32,475,784 (GRCm39) V306I probably benign Het
Mkx G A 18: 6,992,904 (GRCm39) R127W probably damaging Het
Mrpl48 G T 7: 100,195,616 (GRCm39) probably benign Het
Ms4a2 A G 19: 11,595,793 (GRCm39) L166S possibly damaging Het
Mtus2 T A 5: 148,013,913 (GRCm39) Y235* probably null Het
Myh4 G T 11: 67,131,880 (GRCm39) W113C probably damaging Het
Nav2 T A 7: 49,198,182 (GRCm39) C1270* probably null Het
Ncoa5 A G 2: 164,844,070 (GRCm39) L111P probably damaging Het
Nup107 T C 10: 117,606,383 (GRCm39) Y453C probably damaging Het
Oca2 C T 7: 55,980,106 (GRCm39) Q604* probably null Het
Or13a19 T C 7: 139,903,014 (GRCm39) M134T probably benign Het
Or13p5 A C 4: 118,591,885 (GRCm39) H53P probably benign Het
Or14j10 A T 17: 37,934,782 (GRCm39) V248D probably damaging Het
Or5p58 T A 7: 107,694,303 (GRCm39) N158I probably benign Het
Or8g33 T C 9: 39,337,531 (GRCm39) T279A possibly damaging Het
Pde3a G T 6: 141,416,668 (GRCm39) G514V possibly damaging Het
Pik3cb A T 9: 98,983,381 (GRCm39) C76S probably damaging Het
Plk1 T C 7: 121,767,828 (GRCm39) V411A probably damaging Het
Pole C T 5: 110,472,619 (GRCm39) P1600L probably damaging Het
Prr36 T C 8: 4,260,881 (GRCm39) T979A probably benign Het
Rdh7 T A 10: 127,721,590 (GRCm39) T229S probably benign Het
Rnpepl1 A T 1: 92,842,835 (GRCm39) T140S probably damaging Het
Rps6kc1 A T 1: 190,530,891 (GRCm39) S947T probably benign Het
Rtl1 A G 12: 109,558,138 (GRCm39) F1234L probably damaging Het
Sdc1 G A 12: 8,841,708 (GRCm39) M279I probably damaging Het
Siae T C 9: 37,539,096 (GRCm39) L169P possibly damaging Het
Slc22a22 C T 15: 57,113,148 (GRCm39) V364I probably benign Het
Sltm G T 9: 70,496,260 (GRCm39) V932F probably damaging Het
Smad1 A G 8: 80,076,381 (GRCm39) L279P probably damaging Het
Spag17 G T 3: 99,958,147 (GRCm39) G935V probably damaging Het
Srgap3 A G 6: 112,723,895 (GRCm39) S546P probably damaging Het
Syt16 A T 12: 74,176,160 (GRCm39) I10F probably damaging Het
Trim43b C G 9: 88,973,365 (GRCm39) G123R probably damaging Het
Ubr3 T C 2: 69,843,475 (GRCm39) Y1572H probably damaging Het
Umodl1 G A 17: 31,227,639 (GRCm39) R1324H probably benign Het
Vmn2r44 A T 7: 8,380,985 (GRCm39) W303R probably benign Het
Wdr93 T C 7: 79,435,522 (GRCm39) Y684H probably damaging Het
Wnk2 G A 13: 49,224,478 (GRCm39) R268C probably damaging Het
Zfp438 C T 18: 5,213,776 (GRCm39) C394Y possibly 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
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'- TTTGCACAAAACAGGTGGTG -3'
(R):5'- GGTAGACAGAAATTATTGGTTGGCAC -3'

Sequencing Primer
(F):5'- CTCAGACAATTGCCATGG -3'
(R):5'- GCGGGAAGAATTAGCAAGTTTTG -3'
Posted On 2016-03-17