Incidental Mutation 'R7644:Unc13a'
ID 590430
Institutional Source Beutler Lab
Gene Symbol Unc13a
Ensembl Gene ENSMUSG00000034799
Gene Name unc-13 homolog A
Synonyms Munc13-1, 2410078G03Rik
MMRRC Submission 045723-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7644 (G1)
Quality Score 225.009
Status Validated
Chromosome 8
Chromosomal Location 72079356-72124418 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 72087182 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Leucine at position 1522 (V1522L)
Ref Sequence ENSEMBL: ENSMUSP00000135189 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030170] [ENSMUST00000177517]
AlphaFold Q4KUS2
Predicted Effect probably benign
Transcript: ENSMUST00000030170
AA Change: V1522L

PolyPhen 2 Score 0.077 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000030170
Gene: ENSMUSG00000034799
AA Change: V1522L

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: ENSMUST00000175909
Predicted Effect probably benign
Transcript: ENSMUST00000177517
AA Change: V1522L

PolyPhen 2 Score 0.130 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000135189
Gene: ENSMUSG00000034799
AA Change: V1522L

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.9%
Validation Efficiency 100% (86/86)
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: 86 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700001O22Rik C T 2: 30,687,966 (GRCm39) R209Q possibly damaging Het
Abl2 A G 1: 156,443,563 (GRCm39) D24G probably benign Het
Adar C T 3: 89,652,826 (GRCm39) A754V probably benign Het
Adcy8 C T 15: 64,571,218 (GRCm39) V1172I possibly damaging Het
Adgrl2 C T 3: 148,544,789 (GRCm39) V769M probably damaging Het
Akna T A 4: 63,313,634 (GRCm39) Q163L possibly damaging Het
Alox15 C T 11: 70,236,368 (GRCm39) A511T probably null Het
Ano8 C T 8: 71,937,474 (GRCm39) G90D probably damaging Het
Aqp5 G A 15: 99,492,107 (GRCm39) R235H probably damaging Het
B3galt4 A T 17: 34,169,419 (GRCm39) V273E probably damaging Het
Ccdc125 C T 13: 100,814,884 (GRCm39) probably null Het
Ccdc90b A G 7: 92,216,868 (GRCm39) R47G possibly damaging Het
Celsr2 G T 3: 108,320,806 (GRCm39) L669I probably damaging Het
Clasp1 T G 1: 118,440,480 (GRCm39) probably null Het
Clec4a2 C T 6: 123,101,974 (GRCm39) P43L probably benign Het
Cntn1 T C 15: 92,207,890 (GRCm39) I827T probably benign Het
Col9a1 G T 1: 24,224,243 (GRCm39) V142F unknown Het
Cplane1 T A 15: 8,252,611 (GRCm39) D1944E probably benign Het
Cts7 G T 13: 61,504,782 (GRCm39) Y23* probably null Het
Dcdc2a T A 13: 25,291,674 (GRCm39) Y220N probably damaging Het
Dennd2b A T 7: 109,156,000 (GRCm39) L250* probably null Het
Dmxl1 T G 18: 50,026,619 (GRCm39) V1909G probably benign Het
Ehd2 G A 7: 15,691,474 (GRCm39) P286L possibly damaging Het
Elf3 G T 1: 135,184,244 (GRCm39) A208E possibly damaging Het
Eml5 A G 12: 98,822,203 (GRCm39) I775T probably benign Het
Ephb1 T C 9: 101,813,393 (GRCm39) T791A probably damaging Het
Fanci C A 7: 79,094,219 (GRCm39) S1105* probably null Het
Fastkd1 T A 2: 69,527,184 (GRCm39) probably null Het
Fat4 A G 3: 39,064,390 (GRCm39) E4782G possibly damaging Het
Fnta T C 8: 26,503,516 (GRCm39) I90V probably damaging Het
Fosl1 C T 19: 5,500,332 (GRCm39) R84* probably null Het
Gdf2 T C 14: 33,666,847 (GRCm39) F190L probably benign Het
Gzmn T A 14: 56,404,776 (GRCm39) Q88L probably damaging Het
Hat1 T A 2: 71,240,525 (GRCm39) L73Q probably damaging Het
Hdhd2 G A 18: 77,031,871 (GRCm39) G109E possibly damaging Het
Il22ra1 A G 4: 135,460,346 (GRCm39) N34S probably damaging Het
Ino80d T C 1: 63,097,930 (GRCm39) T760A probably benign Het
Itga7 A G 10: 128,789,370 (GRCm39) D971G probably benign Het
Kdm6b T C 11: 69,291,032 (GRCm39) N1574S unknown Het
Kel T C 6: 41,667,742 (GRCm39) E400G probably benign Het
Kif22 G A 7: 126,632,134 (GRCm39) T350I probably damaging Het
Kif26b A G 1: 178,506,839 (GRCm39) N305S probably benign Het
Klk12 A C 7: 43,419,134 (GRCm39) Q33P probably damaging Het
Klk1b24 G A 7: 43,841,304 (GRCm39) probably null Het
Krtap31-1 T A 11: 99,799,048 (GRCm39) C84S possibly damaging Het
Ky T A 9: 102,414,972 (GRCm39) S295T probably benign Het
Lpin3 T A 2: 160,738,690 (GRCm39) M214K probably benign Het
Mak T A 13: 41,183,586 (GRCm39) N565Y probably benign Het
Mphosph6 T C 8: 118,528,623 (GRCm39) T7A probably benign Het
Muc6 G C 7: 141,217,659 (GRCm39) P2338R probably damaging Het
Myh11 T C 16: 14,039,688 (GRCm39) T814A Het
Nmbr T C 10: 14,636,433 (GRCm39) L134P probably damaging Het
Nup107 C T 10: 117,606,375 (GRCm39) V456M probably damaging Het
Or56b1b A G 7: 108,164,649 (GRCm39) S118P possibly damaging Het
Or8g22 C A 9: 38,958,638 (GRCm39) D26Y probably damaging Het
Pink1 A T 4: 138,044,683 (GRCm39) H351Q probably damaging Het
Piwil4 A T 9: 14,645,711 (GRCm39) probably null Het
Pkd1l1 C A 11: 8,825,758 (GRCm39) V1498F Het
Polb A G 8: 23,130,443 (GRCm39) I161T probably benign Het
Polg A T 7: 79,101,416 (GRCm39) L1097Q probably damaging Het
Prelp T C 1: 133,842,356 (GRCm39) N263S probably benign Het
Pten T C 19: 32,789,234 (GRCm39) C211R probably damaging Het
Ptprc G A 1: 137,995,645 (GRCm39) A1012V probably benign Het
Ptprr T A 10: 115,884,133 (GRCm39) H63Q probably benign Het
Rapsn A T 2: 90,872,299 (GRCm39) H211L possibly damaging Het
Reln T C 5: 22,183,929 (GRCm39) N1690S probably benign Het
Rpap2 A G 5: 107,768,167 (GRCm39) E335G probably benign Het
Rspry1 T A 8: 95,385,396 (GRCm39) S567T probably benign Het
Sf3b1 G A 1: 55,036,302 (GRCm39) R924* probably null Het
Sftpb G A 6: 72,286,818 (GRCm39) E241K probably benign Het
Smarca4 G T 9: 21,566,950 (GRCm39) A677S probably benign Het
Srrm2 G A 17: 24,038,294 (GRCm39) R1646Q unknown Het
Tex15 T A 8: 34,064,445 (GRCm39) C1292S probably benign Het
Tmem140 A G 6: 34,849,708 (GRCm39) I75V probably benign Het
Trhr2 T A 8: 123,084,061 (GRCm39) Q313L possibly damaging Het
Trim35 A G 14: 66,534,546 (GRCm39) T10A unknown Het
Ttn T C 2: 76,750,124 (GRCm39) I3642V probably benign Het
Ugt1a2 T C 1: 88,128,507 (GRCm39) L50P probably damaging Het
Usp33 A G 3: 152,063,589 (GRCm39) D21G possibly damaging Het
Vmn1r90 G A 7: 14,295,616 (GRCm39) Q161* probably null Het
Vmn2r117 A T 17: 23,696,265 (GRCm39) W381R probably damaging Het
Vmn2r16 G C 5: 109,487,837 (GRCm39) A237P probably damaging Het
Vmn2r74 A G 7: 85,606,746 (GRCm39) V200A probably benign Het
Yjefn3 C T 8: 70,340,544 (GRCm39) V227M probably damaging Het
Zfp652 T C 11: 95,640,914 (GRCm39) F280L probably damaging Het
Zfp748 G A 13: 67,689,568 (GRCm39) T564I probably damaging Het
Other mutations in Unc13a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00656:Unc13a APN 8 72,095,791 (GRCm39) missense probably null 0.70
IGL01023:Unc13a APN 8 72,114,469 (GRCm39) missense probably benign 0.02
IGL01456:Unc13a APN 8 72,097,211 (GRCm39) missense probably damaging 1.00
IGL01820:Unc13a APN 8 72,107,591 (GRCm39) missense probably damaging 0.99
IGL01909:Unc13a APN 8 72,091,854 (GRCm39) splice site probably benign
IGL01925:Unc13a APN 8 72,087,187 (GRCm39) missense possibly damaging 0.95
IGL02407:Unc13a APN 8 72,101,586 (GRCm39) missense probably damaging 0.99
IGL02622:Unc13a APN 8 72,105,158 (GRCm39) splice site probably null
IGL02634:Unc13a APN 8 72,108,345 (GRCm39) missense probably benign 0.03
IGL02724:Unc13a APN 8 72,108,949 (GRCm39) splice site probably benign
IGL02892:Unc13a APN 8 72,102,554 (GRCm39) missense probably damaging 1.00
IGL02948:Unc13a APN 8 72,103,193 (GRCm39) missense possibly damaging 0.63
IGL03081:Unc13a APN 8 72,102,193 (GRCm39) missense probably damaging 0.98
IGL03372:Unc13a APN 8 72,108,353 (GRCm39) missense probably damaging 1.00
curvy UTSW 8 72,083,148 (GRCm39) splice site probably null
Greed UTSW 8 72,107,489 (GRCm39) missense probably damaging 1.00
largesse UTSW 8 72,087,302 (GRCm39) missense probably damaging 1.00
serpiginous UTSW 8 72,116,889 (GRCm39) missense probably damaging 1.00
PIT4469001:Unc13a UTSW 8 72,110,958 (GRCm39) nonsense probably null
R0067:Unc13a UTSW 8 72,087,302 (GRCm39) missense probably damaging 1.00
R0067:Unc13a UTSW 8 72,087,302 (GRCm39) missense probably damaging 1.00
R0389:Unc13a UTSW 8 72,110,676 (GRCm39) missense probably benign 0.01
R0457:Unc13a UTSW 8 72,110,645 (GRCm39) critical splice donor site probably null
R0478:Unc13a UTSW 8 72,103,792 (GRCm39) missense possibly damaging 0.92
R0483:Unc13a UTSW 8 72,097,557 (GRCm39) missense probably damaging 0.96
R0609:Unc13a UTSW 8 72,111,111 (GRCm39) missense probably damaging 0.96
R0611:Unc13a UTSW 8 72,102,509 (GRCm39) missense probably damaging 1.00
R0730:Unc13a UTSW 8 72,108,929 (GRCm39) missense possibly damaging 0.68
R0883:Unc13a UTSW 8 72,094,817 (GRCm39) nonsense probably null
R1162:Unc13a UTSW 8 72,100,561 (GRCm39) missense probably benign 0.31
R1185:Unc13a UTSW 8 72,114,477 (GRCm39) missense probably benign 0.13
R1185:Unc13a UTSW 8 72,114,477 (GRCm39) missense probably benign 0.13
R1185:Unc13a UTSW 8 72,114,477 (GRCm39) missense probably benign 0.13
R1196:Unc13a UTSW 8 72,107,630 (GRCm39) missense probably damaging 1.00
R1400:Unc13a UTSW 8 72,103,865 (GRCm39) missense probably damaging 1.00
R1446:Unc13a UTSW 8 72,101,625 (GRCm39) missense possibly damaging 0.91
R1507:Unc13a UTSW 8 72,110,910 (GRCm39) missense probably benign
R1636:Unc13a UTSW 8 72,106,034 (GRCm39) missense probably damaging 1.00
R1858:Unc13a UTSW 8 72,105,043 (GRCm39) missense probably damaging 1.00
R2025:Unc13a UTSW 8 72,092,412 (GRCm39) missense possibly damaging 0.92
R2107:Unc13a UTSW 8 72,108,895 (GRCm39) splice site probably null
R2286:Unc13a UTSW 8 72,083,203 (GRCm39) missense probably damaging 1.00
R2334:Unc13a UTSW 8 72,087,202 (GRCm39) missense probably damaging 1.00
R2924:Unc13a UTSW 8 72,097,596 (GRCm39) missense possibly damaging 0.88
R3177:Unc13a UTSW 8 72,082,339 (GRCm39) missense probably benign 0.01
R3277:Unc13a UTSW 8 72,082,339 (GRCm39) missense probably benign 0.01
R4175:Unc13a UTSW 8 72,120,368 (GRCm39) intron probably benign
R4279:Unc13a UTSW 8 72,119,311 (GRCm39) missense probably damaging 0.98
R4629:Unc13a UTSW 8 72,106,097 (GRCm39) missense possibly damaging 0.65
R4803:Unc13a UTSW 8 72,115,494 (GRCm39) splice site probably null
R4877:Unc13a UTSW 8 72,111,260 (GRCm39) missense possibly damaging 0.85
R4927:Unc13a UTSW 8 72,107,489 (GRCm39) missense probably damaging 1.00
R4930:Unc13a UTSW 8 72,083,148 (GRCm39) splice site probably null
R4994:Unc13a UTSW 8 72,095,816 (GRCm39) missense probably benign 0.28
R5011:Unc13a UTSW 8 72,094,121 (GRCm39) nonsense probably null
R5252:Unc13a UTSW 8 72,105,208 (GRCm39) missense probably damaging 1.00
R5356:Unc13a UTSW 8 72,115,158 (GRCm39) missense probably benign 0.02
R5458:Unc13a UTSW 8 72,116,889 (GRCm39) missense probably damaging 1.00
R5514:Unc13a UTSW 8 72,095,795 (GRCm39) missense probably damaging 1.00
R5784:Unc13a UTSW 8 72,108,310 (GRCm39) missense possibly damaging 0.61
R5853:Unc13a UTSW 8 72,107,773 (GRCm39) splice site probably null
R6183:Unc13a UTSW 8 72,097,310 (GRCm39) missense probably damaging 1.00
R6277:Unc13a UTSW 8 72,119,283 (GRCm39) critical splice donor site probably null
R6374:Unc13a UTSW 8 72,094,097 (GRCm39) missense possibly damaging 0.70
R6392:Unc13a UTSW 8 72,090,453 (GRCm39) missense possibly damaging 0.83
R6515:Unc13a UTSW 8 72,100,584 (GRCm39) missense probably benign 0.44
R6576:Unc13a UTSW 8 72,106,122 (GRCm39) missense probably benign 0.00
R6943:Unc13a UTSW 8 72,105,021 (GRCm39) missense probably damaging 1.00
R7045:Unc13a UTSW 8 72,111,407 (GRCm39) missense possibly damaging 0.95
R7062:Unc13a UTSW 8 72,115,881 (GRCm39) missense probably benign 0.00
R7146:Unc13a UTSW 8 72,083,197 (GRCm39) missense probably damaging 1.00
R7260:Unc13a UTSW 8 72,113,229 (GRCm39) missense possibly damaging 0.71
R7443:Unc13a UTSW 8 72,083,603 (GRCm39) missense probably damaging 0.98
R7545:Unc13a UTSW 8 72,094,153 (GRCm39) critical splice acceptor site probably null
R7780:Unc13a UTSW 8 72,110,979 (GRCm39) missense probably benign 0.02
R7952:Unc13a UTSW 8 72,111,131 (GRCm39) missense possibly damaging 0.71
R7989:Unc13a UTSW 8 72,104,917 (GRCm39) missense probably damaging 1.00
R8169:Unc13a UTSW 8 72,108,933 (GRCm39) missense probably damaging 1.00
R8503:Unc13a UTSW 8 72,098,405 (GRCm39) missense possibly damaging 0.67
R8504:Unc13a UTSW 8 72,098,405 (GRCm39) missense possibly damaging 0.67
R8675:Unc13a UTSW 8 72,098,359 (GRCm39) missense probably benign 0.00
R8929:Unc13a UTSW 8 72,103,835 (GRCm39) missense probably benign 0.01
R8945:Unc13a UTSW 8 72,100,597 (GRCm39) missense probably damaging 0.99
R8979:Unc13a UTSW 8 72,113,125 (GRCm39) missense probably benign 0.07
R9109:Unc13a UTSW 8 72,108,335 (GRCm39) missense possibly damaging 0.65
R9136:Unc13a UTSW 8 72,104,994 (GRCm39) missense possibly damaging 0.93
R9235:Unc13a UTSW 8 72,115,912 (GRCm39) missense probably benign
R9298:Unc13a UTSW 8 72,108,335 (GRCm39) missense possibly damaging 0.65
R9355:Unc13a UTSW 8 72,098,375 (GRCm39) missense possibly damaging 0.67
R9483:Unc13a UTSW 8 72,103,221 (GRCm39) missense probably benign 0.01
R9647:Unc13a UTSW 8 72,104,882 (GRCm39) missense probably damaging 0.98
R9696:Unc13a UTSW 8 72,082,197 (GRCm39) missense possibly damaging 0.91
Z1088:Unc13a UTSW 8 72,107,447 (GRCm39) critical splice donor site probably null
Z1177:Unc13a UTSW 8 72,097,516 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- TCTGGAGTCAGTGAGGTTCC -3'
(R):5'- GTAAATACAGTGGTCCTGGGG -3'

Sequencing Primer
(F):5'- AGGTTCCCTCCAACGGCTG -3'
(R):5'- CAGCTGTGGCCTGGTGAAG -3'
Posted On 2019-10-24