Incidental Mutation 'R7730:Syn3'
ID 595770
Institutional Source Beutler Lab
Gene Symbol Syn3
Ensembl Gene ENSMUSG00000059602
Gene Name synapsin III
Synonyms Synapsin IIIa
MMRRC Submission 045786-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7730 (G1)
Quality Score 225.009
Status Not validated
Chromosome 10
Chromosomal Location 85890989-86334760 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 86284773 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Proline at position 109 (H109P)
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: H109P

PolyPhen 2 Score 0.054 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000113720
Gene: ENSMUSG00000059602
AA Change: H109P

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: H109P

PolyPhen 2 Score 0.049 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000113408
Gene: ENSMUSG00000059602
AA Change: H109P

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency
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: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9930111J21Rik1 T A 11: 48,838,703 (GRCm39) H628L probably benign Het
Adam6a T A 12: 113,507,660 (GRCm39) V11E possibly damaging Het
Amotl1 T G 9: 14,467,059 (GRCm39) K660T possibly damaging Het
Ap4m1 T C 5: 138,171,077 (GRCm39) I59T probably damaging Het
Brd3 T C 2: 27,346,967 (GRCm39) Y389C probably damaging Het
C1ra G A 6: 124,494,684 (GRCm39) E316K probably benign Het
Card11 C A 5: 140,871,751 (GRCm39) R650L probably damaging Het
Cercam G A 2: 29,762,574 (GRCm39) probably null Het
Cnst T C 1: 179,452,650 (GRCm39) C673R probably damaging Het
Dld G T 12: 31,390,864 (GRCm39) T194K probably benign Het
Dnah12 T A 14: 26,507,890 (GRCm39) W1714R probably damaging Het
Dsg1a T G 18: 20,464,768 (GRCm39) V421G possibly damaging Het
Fer1l4 G T 2: 155,890,854 (GRCm39) P188Q probably benign Het
Gpr158 T C 2: 21,831,158 (GRCm39) S753P probably damaging Het
Hdc A T 2: 126,436,002 (GRCm39) M623K possibly damaging Het
Herc1 CAACCCTGGTAAC CAAC 9: 66,400,472 (GRCm39) probably benign Het
Igf2r A T 17: 12,954,878 (GRCm39) F203I probably damaging Het
Jag2 A T 12: 112,885,661 (GRCm39) I145N probably damaging Het
Kcnt2 T A 1: 140,446,686 (GRCm39) F694I probably benign Het
Lpl A T 8: 69,340,100 (GRCm39) R32* probably null Het
Mcpt4 T A 14: 56,297,428 (GRCm39) I243L probably benign Het
Mtf1 C A 4: 124,732,412 (GRCm39) A490E possibly damaging Het
Mycbp2 A T 14: 103,360,791 (GRCm39) M4497K probably damaging Het
Myog T C 1: 134,218,914 (GRCm39) probably null Het
Nav2 T C 7: 49,222,145 (GRCm39) S1757P probably damaging Het
Or7g18 T G 9: 18,786,709 (GRCm39) F26V probably benign Het
Osmr T A 15: 6,853,963 (GRCm39) I583F probably damaging Het
Phf19 T A 2: 34,785,816 (GRCm39) E551V probably damaging Het
Plxnb2 A G 15: 89,046,533 (GRCm39) M870T probably benign Het
Psat1 A G 19: 15,895,720 (GRCm39) F83L probably damaging Het
Reep1 T A 6: 71,757,725 (GRCm39) V108D possibly damaging Het
Rorc A G 3: 94,300,421 (GRCm39) T455A probably benign Het
Serinc5 T G 13: 92,821,698 (GRCm39) I169S probably damaging Het
Serpinb6c T C 13: 34,083,292 (GRCm39) M41V probably damaging Het
Sgsm3 A T 15: 80,892,927 (GRCm39) N335Y probably damaging Het
Slamf7 C T 1: 171,468,589 (GRCm39) R101H possibly damaging Het
Slc17a4 A T 13: 24,084,503 (GRCm39) L427* probably null Het
Slc35a5 T C 16: 44,964,246 (GRCm39) Q329R probably damaging Het
Slc45a1 C T 4: 150,715,397 (GRCm39) C656Y probably damaging Het
Srsf6 T C 2: 162,773,643 (GRCm39) I18T probably damaging Het
Synj2 T C 17: 6,066,562 (GRCm39) V580A probably benign Het
Tbc1d9b T C 11: 50,026,742 (GRCm39) V70A possibly damaging Het
Tc2n A G 12: 101,617,406 (GRCm39) Y402H probably damaging Het
Tmbim4 T C 10: 120,059,767 (GRCm39) C164R possibly damaging Het
Tnfrsf11b T A 15: 54,117,470 (GRCm39) R262* probably null Het
Tnip1 T C 11: 54,828,805 (GRCm39) K121E probably benign Het
Tut1 T C 19: 8,941,740 (GRCm39) probably null Het
Uhrf2 T A 19: 30,052,501 (GRCm39) C332S probably damaging Het
Vmn2r101 A G 17: 19,831,950 (GRCm39) I649V possibly damaging Het
Vwa8 A G 14: 79,232,589 (GRCm39) T644A probably benign Het
Zfhx2 T C 14: 55,304,357 (GRCm39) H1209R possibly damaging Het
Zfp384 A G 6: 125,008,635 (GRCm39) I306V probably benign Het
Zfp964 A G 8: 70,116,360 (GRCm39) E320G possibly damaging Het
Zmym2 A T 14: 57,193,638 (GRCm39) Y1151F possibly 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
R5050:Syn3 UTSW 10 86,243,532 (GRCm39) missense probably benign 0.05
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
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'- CAGGAAGATTCTGGCGCTTAC -3'
(R):5'- GCCAAGTCACTGGACAGAAC -3'

Sequencing Primer
(F):5'- AAGATTCTGGCGCTTACTGAGACTC -3'
(R):5'- GAACCAGAACTCGAGTCTCCTGTC -3'
Posted On 2019-11-12