Incidental Mutation 'R4283:Cplx2'
Institutional Source Beutler Lab
Gene Symbol Cplx2
Ensembl Gene ENSMUSG00000025867
Gene Namecomplexin 2
MMRRC Submission 041651-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.077) question?
Stock #R4283 (G1)
Quality Score225
Status Validated
Chromosomal Location54371349-54383917 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 54379564 bp
Amino Acid Change Glutamic Acid to Glycine at position 87 (E87G)
Ref Sequence ENSEMBL: ENSMUSP00000026985 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026985]
Predicted Effect probably damaging
Transcript: ENSMUST00000026985
AA Change: E87G

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000026985
Gene: ENSMUSG00000025867
AA Change: E87G

Pfam:Synaphin 1 133 3.1e-45 PFAM
Meta Mutation Damage Score 0.2716 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.4%
Validation Efficiency 100% (41/41)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Proteins encoded by the complexin/synaphin gene family are cytosolic proteins that function in synaptic vesicle exocytosis. These proteins bind syntaxin, part of the SNAP receptor. The protein product of this gene binds to the SNAP receptor complex and disrupts it, allowing transmitter release. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene display a variety of neurological abnormalities related to coordination, learning, and social interaction. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
6030468B19Rik A G 11: 117,806,261 T229A probably benign Het
Adgrg5 T G 8: 94,937,698 V312G probably benign Het
Camk2b A C 11: 5,987,099 S327A probably benign Het
Card9 A G 2: 26,357,297 I280T possibly damaging Het
Cd274 A T 19: 29,380,471 M188L probably benign Het
Cga T C 4: 34,905,264 probably null Het
Copg1 C T 6: 87,908,545 T723M probably damaging Het
Crtc2 A G 3: 90,259,236 probably benign Het
Defa27 A G 8: 21,315,616 N24S probably benign Het
Defb40 A G 8: 18,978,077 S14P probably damaging Het
Dnmt3a G A 12: 3,901,665 G681R probably damaging Het
Ghr C A 15: 3,333,448 V181L possibly damaging Het
Gm10750 A G 2: 149,015,996 F112L unknown Het
Gm17541 A G 12: 4,689,656 probably benign Het
Gmip T A 8: 69,813,601 probably benign Het
Hdac10 A G 15: 89,125,623 L402P possibly damaging Het
Hsd17b12 G C 2: 94,033,586 R304G unknown Het
Iqgap3 T C 3: 88,098,860 V526A probably benign Het
Ncaph A G 2: 127,121,085 probably benign Het
Ninl T C 2: 150,953,416 probably benign Het
Pcgf1 T A 6: 83,079,733 L90Q probably damaging Het
Pcsk4 C A 10: 80,329,453 probably benign Het
Ptpn21 T C 12: 98,733,475 E60G probably damaging Het
Rec8 A G 14: 55,618,634 H11R probably damaging Het
Ric1 A G 19: 29,586,550 Y568C probably damaging Het
Slc17a6 A G 7: 51,645,076 Y177C probably damaging Het
Tas2r104 C T 6: 131,685,411 A112T probably damaging Het
Tas2r123 G A 6: 132,848,045 V302I possibly damaging Het
Tas2r143 T A 6: 42,401,073 probably null Het
Tfeb A G 17: 47,789,774 E305G probably damaging Het
Ttn T A 2: 76,754,824 I22042F probably damaging Het
Upf2 A G 2: 5,973,558 N411S unknown Het
Vmn2r52 C T 7: 10,170,638 G425R possibly damaging Het
Zfp28 A T 7: 6,393,701 Q378H probably benign Het
Zfp429 A C 13: 67,390,795 C177G probably damaging Het
Other mutations in Cplx2
AlleleSourceChrCoordTypePredicted EffectPPH Score
R1239:Cplx2 UTSW 13 54379602 missense probably damaging 0.99
R4280:Cplx2 UTSW 13 54379564 missense probably damaging 1.00
R4362:Cplx2 UTSW 13 54378817 missense probably benign 0.02
R4363:Cplx2 UTSW 13 54378817 missense probably benign 0.02
R4649:Cplx2 UTSW 13 54379548 missense probably benign 0.14
R4965:Cplx2 UTSW 13 54379647 missense possibly damaging 0.95
R5165:Cplx2 UTSW 13 54378976 missense possibly damaging 0.80
R5465:Cplx2 UTSW 13 54379539 missense possibly damaging 0.95
R6193:Cplx2 UTSW 13 54379593 missense probably damaging 1.00
R6642:Cplx2 UTSW 13 54378923 missense probably damaging 0.98
R7361:Cplx2 UTSW 13 54378826 missense probably benign 0.06
R7422:Cplx2 UTSW 13 54378850 missense possibly damaging 0.47
Predicted Primers PCR Primer

Sequencing Primer
Posted On2015-06-20