Incidental Mutation 'R5050:Syn3'
ID 394599
Institutional Source Beutler Lab
Gene Symbol Syn3
Ensembl Gene ENSMUSG00000059602
Gene Name synapsin III
Synonyms Synapsin IIIa
MMRRC Submission 042640-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5050 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 85890989-86334760 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 86243532 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 136 (T136A)
Ref Sequence ENSEMBL: ENSMUSP00000113720 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000120638] [ENSMUST00000121789]
AlphaFold Q8JZP2
Predicted Effect probably benign
Transcript: ENSMUST00000120638
AA Change: T136A

PolyPhen 2 Score 0.047 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000113720
Gene: ENSMUSG00000059602
AA Change: T136A

DomainStartEndE-ValueType
Pfam:Synapsin_N 1 32 8.7e-22 PFAM
low complexity region 47 66 N/A INTRINSIC
low complexity region 80 88 N/A INTRINSIC
Pfam:Synapsin 89 190 1.8e-46 PFAM
Pfam:Synapsin_C 192 394 6.8e-141 PFAM
low complexity region 418 485 N/A INTRINSIC
low complexity region 535 551 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000121789
AA Change: T136A

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000113408
Gene: ENSMUSG00000059602
AA Change: T136A

DomainStartEndE-ValueType
Pfam:Synapsin_N 1 32 2.2e-25 PFAM
low complexity region 47 66 N/A INTRINSIC
Pfam:Synapsin 87 190 3.6e-63 PFAM
Pfam:Synapsin_C 192 242 6.7e-26 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123783
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139197
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145864
Meta Mutation Damage Score 0.1439 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.6%
  • 10x: 96.7%
  • 20x: 93.6%
Validation Efficiency 100% (69/69)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the synapsin gene family. Synapsins encode neuronal phosphoproteins which associate with the cytoplasmic surface of synaptic vesicles. Family members are characterized by common protein domains, and they are implicated in synaptogenesis and the modulation of neurotransmitter release, suggesting a potential role in several neuropsychiatric diseases. The protein encoded by this gene shares the synapsin family domain model, with domains A, C, and E exhibiting the highest degree of conservation. The protein contains a unique domain J, located between domains C and E. Based on this gene's localization to 22q12.3, a possible schizophrenia susceptibility locus, and the established neurobiological roles of the synapsins, this family member may represent a candidate gene for schizophrenia. The TIMP3 gene is located within an intron of this gene and is transcribed in the opposite direction. Alternative splicing of this gene results in multiple splice variants that encode different isoforms. [provided by RefSeq, Oct 2008]
PHENOTYPE: Mice homozygous for a knock-out allele display altered neurotransmitter release, reduced synaptic depression, and a specific delay in early axon outgrowth in cultured hippocampal neurons. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahnak A G 19: 8,989,822 (GRCm39) probably benign Het
Ap3m1 A G 14: 21,094,843 (GRCm39) I108T probably benign Het
Apobec1 T C 6: 122,568,061 (GRCm39) M1V probably null Het
Aqr A T 2: 113,943,090 (GRCm39) L1161* probably null Het
Aqr A T 2: 114,000,506 (GRCm39) probably null Het
Arhgef37 A G 18: 61,637,402 (GRCm39) I420T probably benign Het
Cacna1g C T 11: 94,350,541 (GRCm39) E435K probably damaging Het
Card6 G T 15: 5,129,858 (GRCm39) H513N probably benign Het
Ccdc158 A C 5: 92,814,738 (GRCm39) F29L probably benign Het
Ccr6 T C 17: 8,474,936 (GRCm39) L47S probably damaging Het
Cdc42bpa T A 1: 179,900,018 (GRCm39) Y444* probably null Het
Cdh17 A G 4: 11,784,654 (GRCm39) Y270C probably damaging Het
Cdh9 T C 15: 16,778,233 (GRCm39) F16S probably benign Het
Cdkl1 T C 12: 69,804,014 (GRCm39) K141R probably damaging Het
Cfhr4 T A 1: 139,664,578 (GRCm39) I494F probably damaging Het
Chd4 T C 6: 125,084,443 (GRCm39) Y692H probably damaging Het
Dhrs7 T A 12: 72,704,184 (GRCm39) D104V probably damaging Het
Dhtkd1 A T 2: 5,922,500 (GRCm39) L553Q probably benign Het
Dnah7a T G 1: 53,536,255 (GRCm39) D2596A probably benign Het
Dync1li2 T C 8: 105,164,073 (GRCm39) K151E probably damaging Het
Eno4 C T 19: 58,943,928 (GRCm39) H297Y probably benign Het
Epg5 T A 18: 78,019,156 (GRCm39) D976E possibly damaging Het
Fhip2a T A 19: 57,371,602 (GRCm39) F571L probably damaging Het
Gm4553 C A 7: 141,718,773 (GRCm39) K218N unknown Het
Gpld1 A T 13: 25,146,739 (GRCm39) T234S probably benign Het
Gtpbp6 A T 5: 110,252,567 (GRCm39) probably benign Het
Gucy2g T C 19: 55,229,367 (GRCm39) E101G probably benign Het
Gvin3 T C 7: 106,196,179 (GRCm39) noncoding transcript Het
Hira G A 16: 18,744,609 (GRCm39) R442K possibly damaging Het
Hrh3 A G 2: 179,742,350 (GRCm39) L394P probably damaging Het
Igkv1-110 T A 6: 68,248,176 (GRCm39) F95Y probably damaging Het
Iqgap3 T G 3: 87,997,493 (GRCm39) V223G probably damaging Het
Itpk1 T C 12: 102,671,069 (GRCm39) T3A probably damaging Het
Jag1 A G 2: 136,927,074 (GRCm39) V895A possibly damaging Het
Kazn G A 4: 141,845,514 (GRCm39) probably benign Het
Large2 A T 2: 92,198,124 (GRCm39) L282Q probably benign Het
Lgmn A G 12: 102,369,680 (GRCm39) probably null Het
Lrp4 A T 2: 91,322,767 (GRCm39) I1119F probably benign Het
Map3k19 T C 1: 127,751,299 (GRCm39) H684R probably benign Het
Mier3 C T 13: 111,851,107 (GRCm39) A367V possibly damaging Het
Mpdz A G 4: 81,213,685 (GRCm39) V1579A probably benign Het
Mroh2b A T 15: 4,929,932 (GRCm39) D6V possibly damaging Het
Myh7b A G 2: 155,473,670 (GRCm39) I1568V probably benign Het
Or52e8b T A 7: 104,673,594 (GRCm39) I198F probably damaging Het
Plch2 C T 4: 155,127,766 (GRCm39) probably benign Het
Plek T C 11: 16,945,216 (GRCm39) D38G probably damaging Het
Polr2f A G 15: 79,028,862 (GRCm39) probably benign Het
Samsn1 A G 16: 75,685,645 (GRCm39) S38P probably benign Het
Sf1 C T 19: 6,422,589 (GRCm39) T248I probably damaging Het
Sgms2 C T 3: 131,124,005 (GRCm39) V232M probably benign Het
Sharpin A T 15: 76,232,530 (GRCm39) L160H probably damaging Het
Sympk C T 7: 18,769,967 (GRCm39) R215C probably benign Het
Tcam1 G A 11: 106,176,278 (GRCm39) V335M possibly damaging Het
Tedc1 G T 12: 113,120,325 (GRCm39) V56L possibly damaging Het
Tenm4 T C 7: 96,544,995 (GRCm39) L2337P probably damaging Het
Ttn G A 2: 76,715,155 (GRCm39) probably benign Het
Tysnd1 T A 10: 61,532,050 (GRCm39) I234N probably damaging Het
Vmn2r51 T C 7: 9,834,349 (GRCm39) K230E probably damaging Het
Other mutations in Syn3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00514:Syn3 APN 10 86,190,280 (GRCm39) missense probably damaging 1.00
IGL02391:Syn3 APN 10 85,900,770 (GRCm39) missense probably benign 0.22
IGL02598:Syn3 APN 10 86,303,063 (GRCm39) missense probably damaging 0.99
IGL03007:Syn3 APN 10 85,900,778 (GRCm39) missense possibly damaging 0.57
IGL03379:Syn3 APN 10 85,900,736 (GRCm39) missense possibly damaging 0.80
R0234:Syn3 UTSW 10 86,284,750 (GRCm39) missense possibly damaging 0.64
R0234:Syn3 UTSW 10 86,284,750 (GRCm39) missense possibly damaging 0.64
R1577:Syn3 UTSW 10 86,284,728 (GRCm39) critical splice donor site probably null
R1597:Syn3 UTSW 10 85,970,908 (GRCm39) missense probably benign 0.16
R1699:Syn3 UTSW 10 85,916,075 (GRCm39) missense probably damaging 1.00
R1916:Syn3 UTSW 10 86,190,208 (GRCm39) critical splice donor site probably null
R2006:Syn3 UTSW 10 85,909,097 (GRCm39) missense probably benign 0.20
R2025:Syn3 UTSW 10 86,302,846 (GRCm39) missense probably damaging 0.97
R4413:Syn3 UTSW 10 85,891,456 (GRCm39) unclassified probably benign
R4904:Syn3 UTSW 10 86,302,950 (GRCm39) missense possibly damaging 0.91
R5286:Syn3 UTSW 10 86,187,428 (GRCm39) missense possibly damaging 0.93
R5449:Syn3 UTSW 10 86,187,434 (GRCm39) missense probably damaging 1.00
R5507:Syn3 UTSW 10 85,916,090 (GRCm39) missense probably benign 0.01
R5792:Syn3 UTSW 10 86,130,492 (GRCm39) makesense probably null
R6525:Syn3 UTSW 10 86,302,916 (GRCm39) missense probably damaging 0.99
R6605:Syn3 UTSW 10 85,893,428 (GRCm39) missense unknown
R7000:Syn3 UTSW 10 85,916,116 (GRCm39) missense probably damaging 1.00
R7619:Syn3 UTSW 10 85,893,428 (GRCm39) missense unknown
R7661:Syn3 UTSW 10 85,904,940 (GRCm39) missense probably damaging 1.00
R7710:Syn3 UTSW 10 86,243,534 (GRCm39) missense probably damaging 0.98
R7730:Syn3 UTSW 10 86,284,773 (GRCm39) missense probably benign 0.05
R7798:Syn3 UTSW 10 85,916,117 (GRCm39) missense probably damaging 1.00
R7819:Syn3 UTSW 10 85,891,404 (GRCm39) unclassified probably benign
R7899:Syn3 UTSW 10 85,900,793 (GRCm39) missense possibly damaging 0.94
R8248:Syn3 UTSW 10 85,970,885 (GRCm39) missense probably benign 0.13
R8342:Syn3 UTSW 10 86,302,891 (GRCm39) missense probably damaging 0.99
R8494:Syn3 UTSW 10 86,190,265 (GRCm39) missense probably damaging 1.00
R9000:Syn3 UTSW 10 85,893,489 (GRCm39) missense unknown
X0023:Syn3 UTSW 10 86,190,341 (GRCm39) missense probably benign 0.35
Z1177:Syn3 UTSW 10 85,916,073 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- GAAATCATTTGGCAAAAGCAGC -3'
(R):5'- TCAGAGACTCAAGGGTTTCAC -3'

Sequencing Primer
(F):5'- GTCTGCTTACCGCACAAT -3'
(R):5'- GAGACTCAAGGGTTTCACTATGATG -3'
Posted On 2016-06-15