Incidental Mutation 'R2035:Clcn3'
ID 224483
Institutional Source Beutler Lab
Gene Symbol Clcn3
Ensembl Gene ENSMUSG00000004319
Gene Name chloride channel, voltage-sensitive 3
Synonyms Clc3
MMRRC Submission 040042-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.456) question?
Stock # R2035 (G1)
Quality Score 225
Status Not validated
Chromosome 8
Chromosomal Location 61363423-61436334 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 61387632 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 179 (S179T)
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 damaging
Transcript: ENSMUST00000004430
AA Change: S206T

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000004430
Gene: ENSMUSG00000004319
AA Change: S206T

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: S179T

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000058648
Gene: ENSMUSG00000004319
AA Change: S179T

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: S148T

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000091202
Gene: ENSMUSG00000004319
AA Change: S148T

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: S206T

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000105930
Gene: ENSMUSG00000004319
AA Change: S206T

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 damaging
Transcript: ENSMUST00000110302
AA Change: S179T

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000105931
Gene: ENSMUSG00000004319
AA Change: S179T

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147824
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145493
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 93.9%
Validation Efficiency
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: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210408I21Rik T C 13: 77,760,761 (GRCm39) *1273Q probably null Het
Aars2 A G 17: 45,825,727 (GRCm39) I348V possibly damaging Het
Abca8b G A 11: 109,847,932 (GRCm39) R788C possibly damaging Het
Abhd15 T C 11: 77,406,536 (GRCm39) L171P probably damaging Het
Abi3bp A T 16: 56,480,581 (GRCm39) H686L probably benign Het
Acsl1 A G 8: 46,981,621 (GRCm39) Y456C probably damaging Het
Arsi G A 18: 61,049,723 (GRCm39) G202E probably benign Het
Ash1l T A 3: 88,973,624 (GRCm39) V2561D probably benign Het
B3galnt2 T A 13: 14,140,909 (GRCm39) F44I probably benign Het
Bicra A T 7: 15,730,338 (GRCm39) H24Q possibly damaging Het
Ccdc163 T C 4: 116,568,530 (GRCm39) S195P probably damaging Het
Cd163 A T 6: 124,297,588 (GRCm39) K911N probably damaging Het
Dctn4 T A 18: 60,671,489 (GRCm39) D120E possibly damaging Het
Dnali1 C T 4: 124,952,903 (GRCm39) V207M probably damaging Het
Dnhd1 A G 7: 105,354,128 (GRCm39) Q3036R probably damaging Het
Dst G A 1: 34,310,494 (GRCm39) R4098H probably damaging Het
Eml5 A T 12: 98,760,525 (GRCm39) N1741K probably benign Het
Enah G A 1: 181,749,537 (GRCm39) P415L probably damaging Het
Entr1 T A 2: 26,273,639 (GRCm39) S374C probably damaging Het
Ess2 A G 16: 17,727,950 (GRCm39) probably null Het
F8 ATCTCTCTC ATCTCTC X: 74,366,604 (GRCm39) probably null Het
Gm4841 T G 18: 60,402,929 (GRCm39) Y388S probably benign Het
Grin3a T C 4: 49,771,336 (GRCm39) T479A probably damaging Het
Gucy2e C A 11: 69,118,358 (GRCm39) V743L probably benign Het
Il33 T A 19: 29,932,037 (GRCm39) N143K probably damaging Het
Ism1 T A 2: 139,599,075 (GRCm39) S349R probably damaging Het
Itgb2 T A 10: 77,383,033 (GRCm39) D134E probably damaging Het
Kcnk1 A C 8: 126,752,108 (GRCm39) N238T possibly damaging Het
Kcnu1 G T 8: 26,386,721 (GRCm39) V535L probably benign Het
Muc19 T A 15: 91,776,599 (GRCm39) noncoding transcript Het
Mycbp2 A T 14: 103,497,675 (GRCm39) Y966N probably damaging Het
Myo19 A T 11: 84,788,434 (GRCm39) M349L probably benign Het
Narf G A 11: 121,129,326 (GRCm39) A37T probably benign Het
Ncapd2 T C 6: 125,161,491 (GRCm39) N208D probably benign Het
Nr1i2 A G 16: 38,071,488 (GRCm39) probably null Het
Opn5 A G 17: 42,918,052 (GRCm39) I70T probably damaging Het
Or52e19 T A 7: 102,959,463 (GRCm39) H178Q probably damaging Het
Or7a38 T C 10: 78,753,421 (GRCm39) V249A possibly damaging Het
Pkn2 G T 3: 142,526,348 (GRCm39) P410T probably damaging Het
Pla2r1 T C 2: 60,253,080 (GRCm39) N1337S probably damaging Het
Prkd3 A T 17: 79,282,802 (GRCm39) probably null Het
Pum2 T A 12: 8,778,638 (GRCm39) Y429* probably null Het
Resf1 G A 6: 149,230,724 (GRCm39) V1257I possibly damaging Het
Rttn T A 18: 89,038,340 (GRCm39) V812E probably damaging Het
Rufy2 T A 10: 62,842,526 (GRCm39) L483H probably damaging Het
Slc35a3 T A 3: 116,480,972 (GRCm39) Q97L probably damaging Het
St18 A T 1: 6,872,552 (GRCm39) M96L probably benign Het
Strc G A 2: 121,205,415 (GRCm39) A905V probably damaging Het
Syne3 T C 12: 104,924,386 (GRCm39) M338V probably benign Het
Syngr2 A G 11: 117,704,186 (GRCm39) D187G probably benign Het
Tas2r109 A C 6: 132,957,423 (GRCm39) I169R probably benign Het
Tbc1d22a T A 15: 86,275,266 (GRCm39) probably null Het
Thbs1 T A 2: 117,948,821 (GRCm39) probably null Het
Them6 C A 15: 74,593,524 (GRCm39) D127E probably damaging Het
Tmem132d T C 5: 127,869,522 (GRCm39) D604G probably damaging Het
Tnni1 A G 1: 135,733,330 (GRCm39) T51A probably benign Het
Topors T C 4: 40,262,879 (GRCm39) N135S probably damaging Het
Unc80 A T 1: 66,645,752 (GRCm39) D1476V probably damaging Het
Vmn1r17 A G 6: 57,337,573 (GRCm39) V264A probably benign Het
Vmn1r193 T A 13: 22,403,732 (GRCm39) T87S probably benign Het
Vmn1r202 C A 13: 22,685,772 (GRCm39) R215L probably damaging Het
Vmn2r24 A T 6: 123,793,019 (GRCm39) N782I probably damaging Het
Vmn2r53 A G 7: 12,332,438 (GRCm39) F404L possibly damaging Het
Xpo4 A T 14: 57,823,383 (GRCm39) C1036S possibly damaging Het
Yae1d1 T C 13: 18,164,306 (GRCm39) N104D probably benign Het
Zan C A 5: 137,442,209 (GRCm39) R1901L unknown Het
Zbtb9 G A 17: 27,193,897 (GRCm39) R434H probably damaging Het
Zdhhc23 A C 16: 43,793,871 (GRCm39) C268G probably damaging 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
R0840:Clcn3 UTSW 8 61,382,188 (GRCm39) missense probably benign 0.22
R1167:Clcn3 UTSW 8 61,375,822 (GRCm39) critical splice donor site probably null
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'- GTTGAAACATCTCTCTAGCCCC -3'
(R):5'- GCTTTTACCCAGATGTGTGC -3'

Sequencing Primer
(F):5'- ACATCTCTCTAGCCCCCAGTTTTATG -3'
(R):5'- TAGTCCCAGCTACTTGGGAAG -3'
Posted On 2014-08-25