Incidental Mutation 'IGL02191:Gjc2'
ID283876
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gjc2
Ensembl Gene ENSMUSG00000043448
Gene Namegap junction protein, gamma 2
SynonymsB230382L12Rik, connexin 47, Gja12, Cx47
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02191
Quality Score
Status
Chromosome11
Chromosomal Location59175568-59183213 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 59177560 bp
ZygosityHeterozygous
Amino Acid Change Valine to Alanine at position 32 (V32A)
Ref Sequence ENSEMBL: ENSMUSP00000104421 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000108790] [ENSMUST00000108793]
Predicted Effect probably damaging
Transcript: ENSMUST00000108790
AA Change: V32A

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000104418
Gene: ENSMUSG00000043448
AA Change: V32A

DomainStartEndE-ValueType
CNX 45 78 3.37e-17 SMART
low complexity region 101 127 N/A INTRINSIC
low complexity region 128 142 N/A INTRINSIC
low complexity region 143 193 N/A INTRINSIC
Connexin_CCC 222 288 9.88e-42 SMART
low complexity region 298 330 N/A INTRINSIC
low complexity region 347 372 N/A INTRINSIC
low complexity region 388 405 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000108793
AA Change: V32A

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000104421
Gene: ENSMUSG00000043448
AA Change: V32A

DomainStartEndE-ValueType
CNX 45 78 3.37e-17 SMART
low complexity region 101 127 N/A INTRINSIC
low complexity region 128 142 N/A INTRINSIC
low complexity region 143 193 N/A INTRINSIC
Connexin_CCC 222 288 9.88e-42 SMART
low complexity region 298 330 N/A INTRINSIC
low complexity region 347 372 N/A INTRINSIC
low complexity region 388 405 N/A INTRINSIC
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 gap junction protein. Gap junction proteins are members of a large family of homologous connexins and comprise 4 transmembrane, 2 extracellular, and 3 cytoplasmic domains. This gene plays a key role in central myelination and is involved in peripheral myelination in humans. Defects in this gene are the cause of autosomal recessive Pelizaeus-Merzbacher-like disease-1. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for one null allele are viable and behaviorally normal with no CNS demyelination detected in the spinal cord. In contrast, mice homozygous for a different null allele display a conspicuous vacuolation of CNS nerve fibers, especially in the myelinated region of the optic nerve. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 30 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actn1 T C 12: 80,174,109 I642V probably benign Het
Adam5 G A 8: 24,812,423 R185* probably null Het
C2 T C 17: 34,866,563 I122V probably damaging Het
Camsap1 A G 2: 25,929,880 I1531T probably damaging Het
Celsr1 T C 15: 85,979,004 T1276A possibly damaging Het
Cnot7 A T 8: 40,510,027 N35K probably benign Het
Cyp2a12 A G 7: 27,036,611 I482V probably benign Het
Cyp3a57 A G 5: 145,365,685 E97G probably damaging Het
Cyp51 C A 5: 4,100,147 R192I probably benign Het
Ddx59 T C 1: 136,417,158 L189P probably damaging Het
Dnah6 A G 6: 73,017,797 I4127T probably benign Het
Dock3 C T 9: 106,938,141 V1217I probably benign Het
Ergic2 T C 6: 148,204,821 D57G probably null Het
Flvcr2 A T 12: 85,786,192 K329* probably null Het
Foxp1 T C 6: 98,945,600 S327G probably damaging Het
Gen1 A C 12: 11,242,296 H562Q probably benign Het
Grk4 C T 5: 34,755,189 H574Y probably benign Het
Kif15 T A 9: 122,975,679 C93S probably damaging Het
Lrtm1 A C 14: 29,021,949 I125L probably benign Het
Mrgprb8 A G 7: 48,388,779 Y66C probably damaging Het
Pfn1 G A 11: 70,654,383 A33V probably damaging Het
Scnn1b A C 7: 121,917,513 K492Q probably damaging Het
Slc22a29 G A 19: 8,218,681 probably benign Het
Spocd1 A G 4: 129,953,587 D523G probably damaging Het
Tmem144 A T 3: 79,826,852 D181E possibly damaging Het
Tmem220 G A 11: 67,031,107 C101Y probably damaging Het
Tmpo A G 10: 91,161,879 V682A probably benign Het
Wdr93 A G 7: 79,749,220 K34R probably damaging Het
Zdhhc16 C A 19: 41,937,691 C8* probably null Het
Zfp318 C T 17: 46,396,810 R265* probably null Het
Other mutations in Gjc2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01667:Gjc2 APN 11 59177518 missense probably damaging 1.00
FR4342:Gjc2 UTSW 11 59182743 unclassified probably benign
R0086:Gjc2 UTSW 11 59176846 missense probably benign 0.39
R0201:Gjc2 UTSW 11 59177590 missense possibly damaging 0.79
R1478:Gjc2 UTSW 11 59177608 missense possibly damaging 0.66
R5211:Gjc2 UTSW 11 59177458 missense possibly damaging 0.77
R5395:Gjc2 UTSW 11 59177489 missense possibly damaging 0.95
R5560:Gjc2 UTSW 11 59177359 missense possibly damaging 0.66
R5906:Gjc2 UTSW 11 59176841 missense probably benign 0.39
R6909:Gjc2 UTSW 11 59177092 missense unknown
R7055:Gjc2 UTSW 11 59177030 missense unknown
R7241:Gjc2 UTSW 11 59177134 missense unknown
Posted On2015-04-16