Incidental Mutation 'IGL02476:Syt2'
ID294954
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Syt2
Ensembl Gene ENSMUSG00000026452
Gene Namesynaptotagmin II
Synonyms
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.274) question?
Stock #IGL02476
Quality Score
Status
Chromosome1
Chromosomal Location134646677-134762593 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 134747631 bp
ZygosityHeterozygous
Amino Acid Change Serine to Proline at position 407 (S407P)
Ref Sequence ENSEMBL: ENSMUSP00000140081 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000121990] [ENSMUST00000188842]
Predicted Effect probably benign
Transcript: ENSMUST00000121990
AA Change: S407P

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000112438
Gene: ENSMUSG00000026452
AA Change: S407P

DomainStartEndE-ValueType
PDB:4KBB|D 5 63 7e-16 PDB
transmembrane domain 65 87 N/A INTRINSIC
low complexity region 124 145 N/A INTRINSIC
C2 158 260 7.21e-22 SMART
C2 289 403 1.86e-24 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000187702
Predicted Effect probably benign
Transcript: ENSMUST00000188842
AA Change: S407P

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000140081
Gene: ENSMUSG00000026452
AA Change: S407P

DomainStartEndE-ValueType
PDB:4KBB|D 5 63 7e-16 PDB
transmembrane domain 65 87 N/A INTRINSIC
low complexity region 124 145 N/A INTRINSIC
C2 158 260 7.21e-22 SMART
C2 289 403 1.86e-24 SMART
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a synaptic vesicle membrane protein. The encoded protein is thought to function as a calcium sensor in vesicular trafficking and exocytosis. Mutations in this gene are associated with myasthenic syndrome, presynaptic, congenital, with or without motor neuropathy. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2014]
PHENOTYPE: Mice homozygous for an ENU-induced allele are viable but sterile, weigh less and show ataxia and altered spontaneous and Ca2+-evoked neurotransmitter release. Mice homozygous for a null allele die at weaning showing growth arrest, motor dysfunction and impaired Ca2+-evoked neurotransmitter release. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aamp T A 1: 74,281,524 probably benign Het
Birc6 A G 17: 74,696,391 E4752G possibly damaging Het
Chd1 C T 17: 15,734,273 P468S probably damaging Het
Cnot3 A G 7: 3,658,068 D556G probably benign Het
Csnk1d A G 11: 120,972,512 Y201H probably damaging Het
Dhtkd1 A G 2: 5,930,906 S132P possibly damaging Het
Dhx58 G T 11: 100,702,264 Q206K probably benign Het
Dio1 C A 4: 107,292,377 V195F probably damaging Het
Dio3 T C 12: 110,279,482 V84A probably benign Het
Extl3 T C 14: 65,077,244 K163R probably benign Het
Fat2 A T 11: 55,311,124 S375T probably damaging Het
Fbrs A G 7: 127,487,669 D73G probably damaging Het
Fnip1 A G 11: 54,499,567 probably benign Het
Frmpd4 A G X: 167,497,855 V343A probably damaging Het
Gcc1 T C 6: 28,420,469 D283G probably benign Het
Ghr T C 15: 3,320,046 D550G probably damaging Het
Glycam1 G A 15: 103,562,880 probably benign Het
Gpatch8 A G 11: 102,478,591 S1374P probably damaging Het
Grm1 A T 10: 10,689,453 M1037K probably benign Het
Gtpbp3 T C 8: 71,492,598 L438P probably damaging Het
Ifi205 G T 1: 174,015,061 N356K probably damaging Het
Ifi206 A G 1: 173,481,566 L288P probably benign Het
Ift57 T C 16: 49,763,889 V291A probably benign Het
Kif13a A C 13: 46,785,296 C166G probably damaging Het
Lypd6 A G 2: 50,190,728 T143A possibly damaging Het
Mtus2 G A 5: 148,077,938 A514T probably benign Het
Neu2 T C 1: 87,596,952 W220R probably damaging Het
Notch3 T C 17: 32,158,638 S155G possibly damaging Het
Nrxn2 A G 19: 6,454,985 E286G probably damaging Het
Onecut3 A G 10: 80,513,890 E406G probably benign Het
Oog2 T A 4: 144,195,229 D236E probably benign Het
Pck1 A G 2: 173,158,282 H502R probably benign Het
Pld1 A G 3: 28,048,039 Y313C probably damaging Het
Rhox3f A T X: 37,581,539 probably benign Het
Rpl34 A G 3: 130,726,964 probably benign Het
Sema4c T C 1: 36,555,950 K31E probably damaging Het
Sept11 T C 5: 93,148,584 probably null Het
Slc4a9 T A 18: 36,535,445 probably null Het
Snrnp200 T A 2: 127,217,488 S434T probably benign Het
Snx13 A T 12: 35,086,941 I134F probably damaging Het
Tbc1d19 T C 5: 53,889,413 probably null Het
Tbc1d32 G T 10: 56,198,542 Q192K possibly damaging Het
Ubr4 T A 4: 139,421,249 C1681* probably null Het
Vmn1r43 T A 6: 89,870,061 I148F possibly damaging Het
Vwa8 T C 14: 78,925,341 V187A possibly damaging Het
Wdr78 T A 4: 103,087,348 I3L possibly damaging Het
Other mutations in Syt2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02385:Syt2 APN 1 134745815 missense probably benign 0.07
IGL02487:Syt2 APN 1 134740865 missense probably damaging 0.99
IGL02524:Syt2 APN 1 134741965 missense probably benign
IGL02611:Syt2 APN 1 134741882 missense possibly damaging 0.90
IGL03173:Syt2 APN 1 134743579 missense possibly damaging 0.81
IGL03303:Syt2 APN 1 134741911 missense probably benign 0.44
kringle UTSW 1 134747620 missense probably damaging 1.00
R1661:Syt2 UTSW 1 134747620 missense probably damaging 1.00
R1665:Syt2 UTSW 1 134747620 missense probably damaging 1.00
R2049:Syt2 UTSW 1 134746741 splice site probably benign
R2130:Syt2 UTSW 1 134746741 splice site probably benign
R2141:Syt2 UTSW 1 134746741 splice site probably benign
R3154:Syt2 UTSW 1 134741861 missense possibly damaging 0.95
R5392:Syt2 UTSW 1 134744021 missense probably damaging 1.00
R5431:Syt2 UTSW 1 134740957 missense probably benign 0.03
R6065:Syt2 UTSW 1 134747557 missense probably benign 0.00
R6381:Syt2 UTSW 1 134746850 missense probably damaging 1.00
R6816:Syt2 UTSW 1 134745800 missense probably damaging 1.00
R6923:Syt2 UTSW 1 134746763 missense possibly damaging 0.76
Posted On2015-04-16