Incidental Mutation 'R9136:Unc13a'
ID 694026
Institutional Source Beutler Lab
Gene Symbol Unc13a
Ensembl Gene ENSMUSG00000034799
Gene Name unc-13 homolog A
Synonyms Munc13-1, 2410078G03Rik
MMRRC Submission 068931-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9136 (G1)
Quality Score 225.009
Status Validated
Chromosome 8
Chromosomal Location 72079356-72124418 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 72104994 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 756 (D756G)
Ref Sequence ENSEMBL: ENSMUSP00000135189 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030170] [ENSMUST00000177517]
AlphaFold Q4KUS2
Predicted Effect possibly damaging
Transcript: ENSMUST00000030170
AA Change: D756G

PolyPhen 2 Score 0.932 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000030170
Gene: ENSMUSG00000034799
AA Change: D756G

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: ENSMUST00000176426
Predicted Effect possibly damaging
Transcript: ENSMUST00000177517
AA Change: D756G

PolyPhen 2 Score 0.932 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000135189
Gene: ENSMUSG00000034799
AA Change: D756G

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 0.6392 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 100% (71/71)
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: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca3 A G 17: 24,596,807 (GRCm39) Q420R probably benign Het
Abcb9 T C 5: 124,228,176 (GRCm39) T22A possibly damaging Het
Acsl5 A T 19: 55,266,400 (GRCm39) K109N probably benign Het
Agpat3 T C 10: 78,120,893 (GRCm39) N95S probably damaging Het
Akna C T 4: 63,310,392 (GRCm39) D451N probably damaging Het
Ankrd17 A T 5: 90,392,278 (GRCm39) D1797E probably damaging Het
Ano2 A G 6: 125,959,962 (GRCm39) N691S probably damaging Het
Arrdc1 A T 2: 24,817,193 (GRCm39) probably benign Het
Ccdc63 G A 5: 122,259,146 (GRCm39) R251W probably damaging Het
Cd70 T C 17: 57,453,152 (GRCm39) T171A possibly damaging Het
Cenpf A T 1: 189,403,352 (GRCm39) S382T probably benign Het
Cox5b-ps A C 13: 21,685,587 (GRCm39) M1R probably null Het
Ddx19b G T 8: 111,734,906 (GRCm39) D487E probably benign Het
Dlgap4 G A 2: 156,588,075 (GRCm39) E640K possibly damaging Het
Dtnbp1 A T 13: 45,084,546 (GRCm39) F198Y possibly damaging Het
Epha10 T C 4: 124,796,427 (GRCm39) Y379H Het
Eral1 A G 11: 77,964,960 (GRCm39) I411T Het
Exd1 C T 2: 119,359,385 (GRCm39) G193E probably damaging Het
Fat3 C A 9: 15,833,738 (GRCm39) A105S Het
Fbp2 C T 13: 63,002,840 (GRCm39) V71M possibly damaging Het
Gm10801 C CGTA 2: 98,494,152 (GRCm39) probably null Het
Grm5 G A 7: 87,689,254 (GRCm39) V542I possibly damaging Het
Hdc C T 2: 126,439,786 (GRCm39) probably null Het
Hspe1 G T 1: 55,128,314 (GRCm39) K36N probably damaging Het
Hypk T A 2: 121,287,636 (GRCm39) L17* probably null Het
Il18rap C T 1: 40,582,177 (GRCm39) T366M probably benign Het
Immt C T 6: 71,851,403 (GRCm39) T588I probably damaging Het
Kat2b T A 17: 53,936,364 (GRCm39) S179T probably benign Het
Krtap19-5 C T 16: 88,693,246 (GRCm39) G22D unknown Het
Lipk A G 19: 33,999,830 (GRCm39) D153G probably damaging Het
Lnpep A G 17: 17,750,090 (GRCm39) V1000A probably benign Het
Map3k7cl T C 16: 87,391,227 (GRCm39) L117P probably damaging Het
Meikin A G 11: 54,285,464 (GRCm39) E167G possibly damaging Het
Miox A G 15: 89,220,740 (GRCm39) Y215C probably damaging Het
Mthfd1 T G 12: 76,350,649 (GRCm39) M677R probably damaging Het
Ncoa7 G A 10: 30,567,628 (GRCm39) S350L probably benign Het
Nox4 G A 7: 87,025,448 (GRCm39) R525Q probably benign Het
Nrg3 A T 14: 38,119,262 (GRCm39) N403K possibly damaging Het
Nup210 T C 6: 91,020,830 (GRCm39) T955A possibly damaging Het
Odf2l C A 3: 144,851,698 (GRCm39) T82K Het
Or10ag56 A G 2: 87,139,219 (GRCm39) I49V possibly damaging Het
Or1m1 T C 9: 18,666,175 (GRCm39) Y252C probably damaging Het
Or4c108 T A 2: 88,804,113 (GRCm39) M41L probably benign Het
Or8w1 A G 2: 87,465,341 (GRCm39) V250A probably benign Het
Otud7b T A 3: 96,059,815 (GRCm39) probably benign Het
Pcm1 C T 8: 41,732,825 (GRCm39) S694L probably benign Het
Pex11b T C 3: 96,551,259 (GRCm39) L248P probably damaging Het
Pira13 A T 7: 3,826,285 (GRCm39) I236N Het
Ppp3cb T C 14: 20,581,867 (GRCm39) I49M probably benign Het
Prorp C T 12: 55,350,727 (GRCm39) P12L probably benign Het
Prr14l A C 5: 32,986,080 (GRCm39) C1138W Het
Prss1 T G 6: 41,438,280 (GRCm39) probably benign Het
Psg22 T A 7: 18,460,811 (GRCm39) I480K probably damaging Het
Rgs21 A C 1: 144,412,653 (GRCm39) F57C Het
Rngtt T A 4: 33,404,218 (GRCm39) D468E probably damaging Het
Rorb A T 19: 18,934,686 (GRCm39) V313E probably damaging Het
Sdk2 A G 11: 113,697,203 (GRCm39) F1736S probably damaging Het
Sertad2 A T 11: 20,598,425 (GRCm39) E207V probably benign Het
Slitrk1 T C 14: 109,148,981 (GRCm39) I577V Het
Sos2 C A 12: 69,633,446 (GRCm39) E1143D possibly damaging Het
Spen T C 4: 141,249,623 (GRCm39) D55G unknown Het
Stoml1 C A 9: 58,168,236 (GRCm39) Q316K possibly damaging Het
Synpo2l C T 14: 20,715,857 (GRCm39) A243T probably damaging Het
Tenm4 A T 7: 96,473,125 (GRCm39) I974F possibly damaging Het
Trp53bp1 T A 2: 121,067,092 (GRCm39) I545F possibly damaging Het
Uqcrc1 A G 9: 108,776,973 (GRCm39) N393D possibly damaging Het
Vcl T A 14: 21,057,344 (GRCm39) D505E probably benign Het
Vwf A T 6: 125,576,356 (GRCm39) probably benign Het
Wdr11 A G 7: 129,204,816 (GRCm39) H207R Het
Zc3h7b A G 15: 81,653,312 (GRCm39) D72G probably damaging Het
Zfp507 A T 7: 35,475,883 (GRCm39) D813E probably damaging Het
Zfp704 T C 3: 9,509,324 (GRCm39) S374G probably benign Het
Zfp97 G A 17: 17,365,215 (GRCm39) C238Y probably benign 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
R7644:Unc13a UTSW 8 72,087,182 (GRCm39) missense probably benign 0.13
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
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'- CTGATTCAATACACAGAAGCCTTGC -3'
(R):5'- TGAGTAACTGGCTGGGTTCC -3'

Sequencing Primer
(F):5'- TGTCCCGCATATCCTGGG -3'
(R):5'- CCAGCCTTGCTTCTAGGTTAG -3'
Posted On 2022-01-20