Incidental Mutation 'R0840:Clcn3'
ID 77116
Institutional Source Beutler Lab
Gene Symbol Clcn3
Ensembl Gene ENSMUSG00000004319
Gene Name chloride channel, voltage-sensitive 3
Synonyms Clc3
MMRRC Submission 039019-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.447) question?
Stock # R0840 (G1)
Quality Score 225
Status Validated
Chromosome 8
Chromosomal Location 61363423-61436334 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 61382188 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Phenylalanine at position 467 (V467F)
Ref Sequence ENSEMBL: ENSMUSP00000105931 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004430] [ENSMUST00000056508] [ENSMUST00000093490] [ENSMUST00000110301] [ENSMUST00000110302]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000004430
AA Change: V494F

PolyPhen 2 Score 0.220 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000004430
Gene: ENSMUSG00000004319
AA Change: V494F

DomainStartEndE-ValueType
transmembrane domain 128 150 N/A INTRINSIC
Pfam:Voltage_CLC 220 623 1.4e-111 PFAM
CBS 667 717 2.46e-1 SMART
CBS 758 805 2.08e-8 SMART
low complexity region 847 861 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000056508
AA Change: V467F

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000058648
Gene: ENSMUSG00000004319
AA Change: V467F

DomainStartEndE-ValueType
transmembrane domain 101 123 N/A INTRINSIC
Pfam:Voltage_CLC 193 596 1.4e-103 PFAM
CBS 640 690 2.46e-1 SMART
CBS 731 778 6.59e-11 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000093490
AA Change: V436F

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000091202
Gene: ENSMUSG00000004319
AA Change: V436F

DomainStartEndE-ValueType
transmembrane domain 70 92 N/A INTRINSIC
Pfam:Voltage_CLC 162 565 1.2e-103 PFAM
CBS 609 659 2.46e-1 SMART
CBS 700 747 6.59e-11 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000110301
AA Change: V494F

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000105930
Gene: ENSMUSG00000004319
AA Change: V494F

DomainStartEndE-ValueType
transmembrane domain 128 150 N/A INTRINSIC
Pfam:Voltage_CLC 220 623 2.7e-103 PFAM
CBS 667 717 2.46e-1 SMART
CBS 758 805 6.59e-11 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000110302
AA Change: V467F

PolyPhen 2 Score 0.220 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000105931
Gene: ENSMUSG00000004319
AA Change: V467F

DomainStartEndE-ValueType
transmembrane domain 101 123 N/A INTRINSIC
Pfam:Voltage_CLC 193 596 1.3e-103 PFAM
CBS 640 690 2.46e-1 SMART
CBS 731 778 2.08e-8 SMART
low complexity region 820 834 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000129672
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132234
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.1%
  • 20x: 94.1%
Validation Efficiency 100% (51/51)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the voltage-gated chloride channel (ClC) family. The encoded protein is present in all cell types and localized in plasma membranes and in intracellular vesicles. It is a multi-pass membrane protein which contains a ClC domain and two additional C-terminal CBS (cystathionine beta-synthase) domains. The ClC domain catalyzes the selective flow of Cl- ions across cell membranes, and the CBS domain may have a regulatory function. This protein plays a role in both acidification and transmitter loading of GABAergic synaptic vesicles, and in smooth muscle cell activation and neointima formation. This protein is required for lysophosphatidic acid (LPA)-activated Cl- current activity and fibroblast-to-myofibroblast differentiation. The protein activity is regulated by Ca(2+)/calmodulin-dependent protein kinase II (CaMKII) in glioma cells. Multiple alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Aug 2011]
PHENOTYPE: Nullizygous mutations cause degeneration of hippocampal neurons and retinal photoreceptors, reduced body weight, behavioral deficits, gliosis, kyphosis and premature death, and may alter male fertility, ileum morphology, liver physiology, seizure susceptibility, and behavioral response to drugs. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik C G 12: 71,205,657 (GRCm39) Q434E probably benign Het
A930011G23Rik T C 5: 99,382,547 (GRCm39) T234A probably benign Het
Acot5 G A 12: 84,122,614 (GRCm39) W399* probably null Het
Adra1a A G 14: 66,965,159 (GRCm39) E383G possibly damaging Het
Ahnak T A 19: 8,982,427 (GRCm39) I1237N probably damaging Het
Bsg A G 10: 79,545,519 (GRCm39) T28A probably damaging Het
Cacna1i A T 15: 80,243,150 (GRCm39) I436F possibly damaging Het
Cd109 T C 9: 78,571,612 (GRCm39) I417T probably benign Het
Cep295 A T 9: 15,245,611 (GRCm39) D948E probably benign Het
Cfap92 G T 6: 87,657,260 (GRCm39) noncoding transcript Het
Cntnap3 T C 13: 64,935,724 (GRCm39) S380G possibly damaging Het
Dab1 C T 4: 104,588,948 (GRCm39) A524V probably benign Het
Dll4 T A 2: 119,156,966 (GRCm39) N79K probably benign Het
Ep300 A T 15: 81,529,134 (GRCm39) N1558I unknown Het
Fblim1 A G 4: 141,308,320 (GRCm39) F330L possibly damaging Het
Fbxo46 T A 7: 18,871,073 (GRCm39) M564K possibly damaging Het
Fnip1 T A 11: 54,384,007 (GRCm39) probably benign Het
Foxl2 A T 9: 98,837,984 (GRCm39) K91* probably null Het
Gapvd1 C A 2: 34,619,125 (GRCm39) V83F probably benign Het
Guk1 G A 11: 59,075,921 (GRCm39) R146C probably damaging Het
Irf8 G A 8: 121,480,220 (GRCm39) G153S probably benign Het
Kcnu1 T A 8: 26,403,712 (GRCm39) M1K probably null Het
Krt32 G A 11: 99,972,068 (GRCm39) P427S probably benign Het
Lrp12 A G 15: 39,739,554 (GRCm39) S529P probably damaging Het
Mettl22 T C 16: 8,300,021 (GRCm39) V134A probably damaging Het
Morc2b G T 17: 33,355,086 (GRCm39) H895Q probably benign Het
Nrros T C 16: 31,962,241 (GRCm39) D556G probably damaging Het
Nrxn3 A G 12: 90,298,567 (GRCm39) S1367G possibly damaging Het
Or10al7 A G 17: 38,366,463 (GRCm39) F7S probably benign Het
Or56b1b A T 7: 108,164,823 (GRCm39) S60T probably benign Het
Pcnx3 T A 19: 5,735,729 (GRCm39) probably null Het
Pgap2 A T 7: 101,886,655 (GRCm39) M226L probably damaging Het
Pik3c2g A G 6: 139,841,798 (GRCm39) I616M probably damaging Het
Pisd A G 5: 32,894,656 (GRCm39) I380T probably damaging Het
Pkhd1 T C 1: 20,420,745 (GRCm39) I2454V probably damaging Het
Plpp2 A G 10: 79,363,378 (GRCm39) I151T probably benign Het
Polr3a G A 14: 24,502,268 (GRCm39) T1295I possibly damaging Het
Pot1a T C 6: 25,748,283 (GRCm39) probably benign Het
Prpf39 T G 12: 65,094,980 (GRCm39) N219K probably benign Het
Rnf17 T A 14: 56,712,904 (GRCm39) N790K probably damaging Het
Slit3 C T 11: 35,514,263 (GRCm39) probably benign Het
Stx1a T A 5: 135,070,088 (GRCm39) probably benign Het
Tenm3 C A 8: 48,788,777 (GRCm39) V690F probably damaging Het
Tmcc3 A G 10: 94,414,633 (GRCm39) I143V probably benign Het
Tmem41b G A 7: 109,580,256 (GRCm39) S36F probably damaging Het
Trim5 A T 7: 103,914,978 (GRCm39) W364R probably damaging Het
Ttn T C 2: 76,617,155 (GRCm39) Y16403C probably damaging Het
Vps8 T C 16: 21,275,071 (GRCm39) S210P probably damaging Het
Zbtb3 T A 19: 8,780,821 (GRCm39) S145T possibly damaging Het
Zfp882 T A 8: 72,668,530 (GRCm39) C452* probably null Het
Other mutations in Clcn3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00782:Clcn3 APN 8 61,375,826 (GRCm39) missense probably damaging 0.99
IGL01088:Clcn3 APN 8 61,390,381 (GRCm39) missense probably damaging 1.00
IGL01449:Clcn3 APN 8 61,387,632 (GRCm39) missense probably damaging 0.97
IGL01792:Clcn3 APN 8 61,382,356 (GRCm39) missense probably damaging 1.00
IGL01845:Clcn3 APN 8 61,366,129 (GRCm39) missense probably benign 0.08
IGL01984:Clcn3 APN 8 61,382,614 (GRCm39) missense probably damaging 1.00
IGL02041:Clcn3 APN 8 61,376,187 (GRCm39) missense probably damaging 0.99
IGL02199:Clcn3 APN 8 61,380,308 (GRCm39) missense possibly damaging 0.82
IGL02199:Clcn3 APN 8 61,386,126 (GRCm39) nonsense probably null
IGL02456:Clcn3 APN 8 61,394,391 (GRCm39) missense probably damaging 1.00
IGL03353:Clcn3 APN 8 61,376,022 (GRCm39) missense probably benign 0.37
Precipice UTSW 8 61,394,433 (GRCm39) missense probably benign 0.16
R0003:Clcn3 UTSW 8 61,380,330 (GRCm39) nonsense probably null
R0023:Clcn3 UTSW 8 61,386,104 (GRCm39) splice site probably benign
R0023:Clcn3 UTSW 8 61,386,104 (GRCm39) splice site probably benign
R0349:Clcn3 UTSW 8 61,394,382 (GRCm39) missense possibly damaging 0.91
R0437:Clcn3 UTSW 8 61,387,571 (GRCm39) missense possibly damaging 0.69
R0784:Clcn3 UTSW 8 61,382,237 (GRCm39) missense probably benign 0.25
R1167:Clcn3 UTSW 8 61,375,822 (GRCm39) critical splice donor site probably null
R2035:Clcn3 UTSW 8 61,387,632 (GRCm39) missense probably damaging 0.97
R2193:Clcn3 UTSW 8 61,382,221 (GRCm39) missense possibly damaging 0.56
R3697:Clcn3 UTSW 8 61,366,157 (GRCm39) missense probably benign 0.02
R3736:Clcn3 UTSW 8 61,436,686 (GRCm39) unclassified probably benign
R4676:Clcn3 UTSW 8 61,383,685 (GRCm39) intron probably benign
R4807:Clcn3 UTSW 8 61,387,564 (GRCm39) missense probably damaging 1.00
R5112:Clcn3 UTSW 8 61,407,586 (GRCm39) missense probably benign 0.07
R5200:Clcn3 UTSW 8 61,376,039 (GRCm39) missense probably damaging 0.99
R5652:Clcn3 UTSW 8 61,372,387 (GRCm39) missense possibly damaging 0.81
R5712:Clcn3 UTSW 8 61,390,332 (GRCm39) critical splice donor site probably null
R5731:Clcn3 UTSW 8 61,375,923 (GRCm39) missense possibly damaging 0.46
R5814:Clcn3 UTSW 8 61,387,607 (GRCm39) missense probably damaging 1.00
R6134:Clcn3 UTSW 8 61,387,607 (GRCm39) missense probably damaging 1.00
R6370:Clcn3 UTSW 8 61,376,058 (GRCm39) missense probably damaging 1.00
R6371:Clcn3 UTSW 8 61,390,369 (GRCm39) missense probably benign 0.06
R6394:Clcn3 UTSW 8 61,394,325 (GRCm39) missense probably damaging 0.99
R6466:Clcn3 UTSW 8 61,382,595 (GRCm39) missense probably damaging 1.00
R6588:Clcn3 UTSW 8 61,367,861 (GRCm39) missense probably benign 0.03
R6750:Clcn3 UTSW 8 61,367,809 (GRCm39) missense possibly damaging 0.93
R7522:Clcn3 UTSW 8 61,394,446 (GRCm39) missense probably benign
R7556:Clcn3 UTSW 8 61,382,521 (GRCm39) missense probably damaging 0.99
R7557:Clcn3 UTSW 8 61,390,402 (GRCm39) missense probably damaging 0.99
R7685:Clcn3 UTSW 8 61,386,119 (GRCm39) missense possibly damaging 0.54
R7887:Clcn3 UTSW 8 61,394,433 (GRCm39) missense probably benign 0.16
R8219:Clcn3 UTSW 8 61,376,000 (GRCm39) missense probably damaging 0.98
R8478:Clcn3 UTSW 8 61,372,522 (GRCm39) missense probably benign
R8825:Clcn3 UTSW 8 61,382,522 (GRCm39) missense probably damaging 0.99
R9132:Clcn3 UTSW 8 61,382,136 (GRCm39) missense probably damaging 0.99
R9313:Clcn3 UTSW 8 61,390,503 (GRCm39) missense probably damaging 0.99
R9473:Clcn3 UTSW 8 61,407,651 (GRCm39) missense probably benign 0.01
R9475:Clcn3 UTSW 8 61,387,551 (GRCm39) missense probably damaging 0.96
R9598:Clcn3 UTSW 8 61,366,061 (GRCm39) missense unknown
R9697:Clcn3 UTSW 8 61,372,518 (GRCm39) missense probably damaging 1.00
R9718:Clcn3 UTSW 8 61,390,434 (GRCm39) missense possibly damaging 0.92
Predicted Primers PCR Primer
(F):5'- GGTTTCTCCTGGATTGTTAGCCAGC -3'
(R):5'- TGTGATAGCCTTCCCCAACCCATAC -3'

Sequencing Primer
(F):5'- gcaagaaagggaacataagcaaag -3'
(R):5'- TACACAAGGCTCAACACCAGTG -3'
Posted On 2013-10-16