Incidental Mutation 'R1162:Unc13a'
ID100476
Institutional Source Beutler Lab
Gene Symbol Unc13a
Ensembl Gene ENSMUSG00000034799
Gene Nameunc-13 homolog A (C. elegans)
Synonyms2410078G03Rik, Munc13-1
MMRRC Submission 039235-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1162 (G1)
Quality Score119
Status Validated
Chromosome8
Chromosomal Location71624417-71671757 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 71647917 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Serine at position 1076 (T1076S)
Ref Sequence ENSEMBL: ENSMUSP00000135189 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030170] [ENSMUST00000177517]
Predicted Effect probably benign
Transcript: ENSMUST00000030170
AA Change: T1076S

PolyPhen 2 Score 0.313 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000030170
Gene: ENSMUSG00000034799
AA Change: T1076S

DomainStartEndE-ValueType
C2 3 94 5.23e-10 SMART
low complexity region 187 202 N/A INTRINSIC
low complexity region 264 277 N/A INTRINSIC
low complexity region 299 310 N/A INTRINSIC
coiled coil region 321 359 N/A INTRINSIC
low complexity region 412 430 N/A INTRINSIC
low complexity region 435 450 N/A INTRINSIC
PDB:2KDU|B 454 488 3e-16 PDB
C1 563 612 3.93e-18 SMART
C2 686 793 5.86e-22 SMART
DUF1041 1002 1111 1.6e-56 SMART
Pfam:Membr_traf_MHD 1355 1520 6.3e-53 PFAM
C2 1555 1661 5.03e-12 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000176127
Predicted Effect probably benign
Transcript: ENSMUST00000177517
AA Change: T1076S

PolyPhen 2 Score 0.313 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000135189
Gene: ENSMUSG00000034799
AA Change: T1076S

DomainStartEndE-ValueType
C2 3 94 5.23e-10 SMART
low complexity region 187 202 N/A INTRINSIC
low complexity region 264 277 N/A INTRINSIC
low complexity region 299 310 N/A INTRINSIC
coiled coil region 321 359 N/A INTRINSIC
low complexity region 412 430 N/A INTRINSIC
low complexity region 435 450 N/A INTRINSIC
PDB:2KDU|B 454 488 3e-16 PDB
C1 563 612 3.93e-18 SMART
C2 686 793 5.86e-22 SMART
DUF1041 1002 1111 1.6e-56 SMART
Pfam:Membr_traf_MHD 1355 1520 6.7e-53 PFAM
C2 1574 1680 5.03e-12 SMART
Meta Mutation Damage Score 0.0872 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.2%
  • 10x: 96.0%
  • 20x: 91.9%
Validation Efficiency 98% (55/56)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the UNC13 family. UNC13 proteins bind to phorbol esters and diacylglycerol and play important roles in neurotransmitter release at synapses. Single nucleotide polymorphisms in this gene may be associated with sporadic amyotrophic lateral sclerosis. [provided by RefSeq, Feb 2012]
PHENOTYPE: Homozygous mutant mice do not feed and die within hours of birth and synaptic vesicle maturation is impaired. Mice homozygous for a knock-in allele exhibit slower rate of synaptic vesicle replenishment, aberrant short-term depression and reduced recoveryfrom synaptic depression. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9430015G10Rik T C 4: 156,122,418 probably null Het
Adamts12 T A 15: 11,277,458 probably null Het
Cops4 T C 5: 100,530,157 probably benign Het
Cul7 T A 17: 46,663,190 L1467H probably damaging Het
Dgkh A G 14: 78,624,451 C125R probably damaging Het
Dgkz A T 2: 91,944,444 I65N probably damaging Het
Dock10 T A 1: 80,568,842 H743L possibly damaging Het
Dscaml1 T C 9: 45,752,349 probably benign Het
Flt4 C T 11: 49,636,339 probably benign Het
Gbe1 A T 16: 70,381,850 probably benign Het
Gm14685 G T X: 73,127,655 G218C probably damaging Het
Gm7275 A G 16: 48,074,032 noncoding transcript Het
Gpatch1 A G 7: 35,303,480 probably benign Het
Gpr137c A G 14: 45,244,158 I144V possibly damaging Het
Igsf9b T C 9: 27,326,889 S563P probably benign Het
Insl5 C T 4: 103,018,241 R104Q probably benign Het
Kcnj2 T A 11: 111,072,967 V395D probably benign Het
Ksr2 A G 5: 117,554,955 probably benign Het
Lrrc4 C A 6: 28,831,084 L177F probably damaging Het
Mapkbp1 A G 2: 120,025,318 E1506G possibly damaging Het
Morc3 A C 16: 93,853,108 Y259S probably damaging Het
Mrpl43 T G 19: 45,006,358 S13R possibly damaging Het
Myh4 A G 11: 67,258,613 N1724D probably damaging Het
Nab1 A G 1: 52,490,027 M237T probably damaging Het
Nav2 A G 7: 49,536,040 probably benign Het
Nfix G A 8: 84,726,526 R300C probably damaging Het
Nov T A 15: 54,747,782 C104* probably null Het
Nup155 A T 15: 8,157,760 H1391L probably damaging Het
Olfr132 A T 17: 38,131,093 V33D possibly damaging Het
Olfr194 T C 16: 59,119,372 R233G probably damaging Het
Olfr508 A G 7: 108,630,913 N307S probably benign Het
Phf2 A T 13: 48,819,641 probably benign Het
Ppef2 A C 5: 92,253,121 F13L probably benign Het
Sap130 C T 18: 31,648,173 P130S probably damaging Het
Scn11a A G 9: 119,805,644 probably benign Het
Sec31b C A 19: 44,517,648 E940* probably null Het
Sgce A G 6: 4,691,419 probably benign Het
Sh3glb2 A T 2: 30,350,588 I155N probably damaging Het
Sirt2 A T 7: 28,785,822 D218V probably damaging Het
Slc16a10 T C 10: 40,076,553 H315R probably benign Het
Sox5 A G 6: 143,960,812 Y306H probably damaging Het
Sucla2 C T 14: 73,560,634 probably benign Het
Tab2 A G 10: 7,924,719 V23A probably damaging Het
Trak1 G T 9: 121,453,341 V429F possibly damaging Het
Trat1 T C 16: 48,740,209 S102G possibly damaging Het
Trub1 G A 19: 57,472,759 V156I probably benign Het
Tspan32 T A 7: 143,006,998 M61K probably damaging Het
Vangl2 A G 1: 172,004,847 Y481H probably damaging Het
Vmn2r105 C T 17: 20,227,711 E284K probably benign Het
Vmn2r60 A T 7: 42,195,771 I853F probably benign Het
Yrdc T C 4: 124,854,461 probably benign Het
Zfp595 A T 13: 67,317,195 C335S probably damaging Het
Zfp872 A G 9: 22,199,614 S149G possibly damaging Het
Other mutations in Unc13a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00656:Unc13a APN 8 71643147 missense probably null 0.70
IGL01023:Unc13a APN 8 71661825 missense probably benign 0.02
IGL01456:Unc13a APN 8 71644567 missense probably damaging 1.00
IGL01820:Unc13a APN 8 71654947 missense probably damaging 0.99
IGL01909:Unc13a APN 8 71639210 splice site probably benign
IGL01925:Unc13a APN 8 71634543 missense possibly damaging 0.95
IGL02407:Unc13a APN 8 71648942 missense probably damaging 0.99
IGL02622:Unc13a APN 8 71652514 splice site probably null
IGL02634:Unc13a APN 8 71655701 missense probably benign 0.03
IGL02724:Unc13a APN 8 71656305 splice site probably benign
IGL02892:Unc13a APN 8 71649910 missense probably damaging 1.00
IGL02948:Unc13a APN 8 71650549 missense possibly damaging 0.63
IGL03081:Unc13a APN 8 71649549 missense probably damaging 0.98
IGL03372:Unc13a APN 8 71655709 missense probably damaging 1.00
curvy UTSW 8 71630504 splice site probably null
Greed UTSW 8 71654845 missense probably damaging 1.00
largesse UTSW 8 71634658 missense probably damaging 1.00
serpiginous UTSW 8 71664245 missense probably damaging 1.00
PIT4469001:Unc13a UTSW 8 71658314 nonsense probably null
R0067:Unc13a UTSW 8 71634658 missense probably damaging 1.00
R0067:Unc13a UTSW 8 71634658 missense probably damaging 1.00
R0389:Unc13a UTSW 8 71658032 missense probably benign 0.01
R0457:Unc13a UTSW 8 71658001 critical splice donor site probably null
R0478:Unc13a UTSW 8 71651148 missense possibly damaging 0.92
R0483:Unc13a UTSW 8 71644913 missense probably damaging 0.96
R0609:Unc13a UTSW 8 71658467 missense probably damaging 0.96
R0611:Unc13a UTSW 8 71649865 missense probably damaging 1.00
R0730:Unc13a UTSW 8 71656285 missense possibly damaging 0.68
R0883:Unc13a UTSW 8 71642173 nonsense probably null
R1185:Unc13a UTSW 8 71661833 missense probably benign 0.13
R1185:Unc13a UTSW 8 71661833 missense probably benign 0.13
R1185:Unc13a UTSW 8 71661833 missense probably benign 0.13
R1196:Unc13a UTSW 8 71654986 missense probably damaging 1.00
R1400:Unc13a UTSW 8 71651221 missense probably damaging 1.00
R1446:Unc13a UTSW 8 71648981 missense possibly damaging 0.91
R1507:Unc13a UTSW 8 71658266 missense probably benign
R1636:Unc13a UTSW 8 71653390 missense probably damaging 1.00
R1858:Unc13a UTSW 8 71652399 missense probably damaging 1.00
R2025:Unc13a UTSW 8 71639768 missense possibly damaging 0.92
R2107:Unc13a UTSW 8 71656251 splice site probably null
R2286:Unc13a UTSW 8 71630559 missense probably damaging 1.00
R2334:Unc13a UTSW 8 71634558 missense probably damaging 1.00
R2924:Unc13a UTSW 8 71644952 missense possibly damaging 0.88
R3177:Unc13a UTSW 8 71629695 missense probably benign 0.01
R3277:Unc13a UTSW 8 71629695 missense probably benign 0.01
R4175:Unc13a UTSW 8 71667724 intron probably benign
R4279:Unc13a UTSW 8 71666667 missense probably damaging 0.98
R4629:Unc13a UTSW 8 71653453 missense possibly damaging 0.65
R4803:Unc13a UTSW 8 71662850 splice site probably null
R4877:Unc13a UTSW 8 71658616 missense possibly damaging 0.85
R4927:Unc13a UTSW 8 71654845 missense probably damaging 1.00
R4930:Unc13a UTSW 8 71630504 splice site probably null
R4994:Unc13a UTSW 8 71643172 missense probably benign 0.28
R5011:Unc13a UTSW 8 71641477 nonsense probably null
R5252:Unc13a UTSW 8 71652564 missense probably damaging 1.00
R5356:Unc13a UTSW 8 71662514 missense probably benign 0.02
R5458:Unc13a UTSW 8 71664245 missense probably damaging 1.00
R5514:Unc13a UTSW 8 71643151 missense probably damaging 1.00
R5784:Unc13a UTSW 8 71655666 missense possibly damaging 0.61
R5853:Unc13a UTSW 8 71655129 splice site probably null
R6183:Unc13a UTSW 8 71644666 missense probably damaging 1.00
R6277:Unc13a UTSW 8 71666639 critical splice donor site probably null
R6374:Unc13a UTSW 8 71641453 missense possibly damaging 0.70
R6392:Unc13a UTSW 8 71637809 missense possibly damaging 0.83
R6515:Unc13a UTSW 8 71647940 missense probably benign 0.44
R6576:Unc13a UTSW 8 71653478 missense probably benign 0.00
R6943:Unc13a UTSW 8 71652377 missense probably damaging 1.00
R7045:Unc13a UTSW 8 71658763 missense possibly damaging 0.95
R7062:Unc13a UTSW 8 71663237 missense probably benign 0.00
R7146:Unc13a UTSW 8 71630553 missense probably damaging 1.00
R7260:Unc13a UTSW 8 71660585 missense possibly damaging 0.71
R7443:Unc13a UTSW 8 71630959 missense probably damaging 0.98
R7545:Unc13a UTSW 8 71641509 critical splice acceptor site probably null
R7644:Unc13a UTSW 8 71634538 missense probably benign 0.13
Z1088:Unc13a UTSW 8 71654803 critical splice donor site probably null
Predicted Primers
Posted On2014-01-15