Incidental Mutation 'IGL01657:Clcn2'
ID 103043
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Clcn2
Ensembl Gene ENSMUSG00000022843
Gene Name chloride channel, voltage-sensitive 2
Synonyms ClC-2, nmf240, Clc2
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.501) question?
Stock # IGL01657
Quality Score
Status
Chromosome 16
Chromosomal Location 20702964-20717746 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to T at 20713619 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Cysteine to Serine at position 80 (C80S)
Ref Sequence ENSEMBL: ENSMUSP00000155857 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007207] [ENSMUST00000021405] [ENSMUST00000120099] [ENSMUST00000131522] [ENSMUST00000161038] [ENSMUST00000231392] [ENSMUST00000232309] [ENSMUST00000231656]
AlphaFold Q9R0A1
Predicted Effect probably damaging
Transcript: ENSMUST00000007207
AA Change: C80S

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000007207
Gene: ENSMUSG00000022843
AA Change: C80S

DomainStartEndE-ValueType
low complexity region 2 14 N/A INTRINSIC
low complexity region 102 111 N/A INTRINSIC
Pfam:Voltage_CLC 151 555 1.2e-94 PFAM
Blast:CBS 595 644 3e-12 BLAST
low complexity region 666 680 N/A INTRINSIC
CBS 803 850 3.69e0 SMART
low complexity region 869 881 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000021405
SMART Domains Protein: ENSMUSP00000021405
Gene: ENSMUSG00000021018

DomainStartEndE-ValueType
RPOL8c 2 147 5.28e-93 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000120099
AA Change: C80S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000112759
Gene: ENSMUSG00000022843
AA Change: C80S

DomainStartEndE-ValueType
low complexity region 2 14 N/A INTRINSIC
low complexity region 102 111 N/A INTRINSIC
Pfam:Voltage_CLC 151 538 5.6e-77 PFAM
Blast:CBS 578 627 4e-12 BLAST
low complexity region 649 663 N/A INTRINSIC
CBS 786 833 3.69e0 SMART
low complexity region 852 864 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123417
Predicted Effect probably damaging
Transcript: ENSMUST00000131522
AA Change: C80S

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000122921
Gene: ENSMUSG00000022843
AA Change: C80S

DomainStartEndE-ValueType
low complexity region 2 14 N/A INTRINSIC
low complexity region 102 111 N/A INTRINSIC
Pfam:Voltage_CLC 151 473 4.2e-63 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131833
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132512
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144400
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148131
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153075
Predicted Effect probably benign
Transcript: ENSMUST00000161038
Predicted Effect probably benign
Transcript: ENSMUST00000231381
Predicted Effect probably benign
Transcript: ENSMUST00000231392
Predicted Effect probably damaging
Transcript: ENSMUST00000232309
AA Change: C80S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably benign
Transcript: ENSMUST00000231656
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 voltage-gated chloride channel. The encoded protein is a transmembrane protein that maintains chloride ion homeostasis in various cells. Defects in this gene may be a cause of certain epilepsies. Four transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2012]
PHENOTYPE: Mice homozygous for a null allele exhibit abnormal brain morphology, male infertility, and abnormal eye morphology. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrb3 A G 1: 25,826,493 F90L probably benign Het
Anapc4 T A 5: 52,864,626 Y683* probably null Het
Astn2 T G 4: 65,651,949 D773A probably damaging Het
Atp2b3 T C X: 73,545,360 probably benign Het
Atp8b5 T C 4: 43,291,693 M22T probably benign Het
Birc6 T A 17: 74,660,611 L4169H probably damaging Het
Cdc42bpa T C 1: 180,111,866 V81A probably benign Het
Clu C T 14: 65,979,672 A318V possibly damaging Het
Csnk1g2 A G 10: 80,639,629 H378R probably benign Het
Decr2 T A 17: 26,082,952 D268V probably damaging Het
Dpp3 T C 19: 4,918,304 T247A possibly damaging Het
Eif4g1 A G 16: 20,682,216 N774D possibly damaging Het
Epha4 A T 1: 77,426,838 V344E probably damaging Het
Epha6 A C 16: 59,839,303 N817K probably benign Het
Ggcx T A 6: 72,429,958 probably null Het
Gm1965 C T 6: 89,146,666 noncoding transcript Het
Gmnn T C 13: 24,753,704 E101G probably damaging Het
Grik2 C T 10: 49,527,986 probably null Het
H2-M11 T A 17: 36,547,573 D86E probably benign Het
Il6st T A 13: 112,481,543 W164R probably damaging Het
Ilvbl G T 10: 78,576,768 V108L possibly damaging Het
Klk10 A G 7: 43,781,589 K19E possibly damaging Het
Mbd4 G T 6: 115,849,637 T131N probably damaging Het
Ncapd3 T C 9: 27,071,824 V956A possibly damaging Het
Nif3l1 A C 1: 58,455,612 T247P probably damaging Het
Nrcam T C 12: 44,559,800 V443A probably damaging Het
Olfr1260 A G 2: 89,977,877 Y33C probably damaging Het
Pigk T A 3: 152,722,520 H61Q probably damaging Het
Pla2g4d C A 2: 120,275,287 V431F possibly damaging Het
Pxt1 A T 17: 28,934,804 H18Q possibly damaging Het
Rpusd4 T C 9: 35,273,461 probably benign Het
Slc22a18 T G 7: 143,499,100 L354R probably damaging Het
Slc26a10 A G 10: 127,175,034 V443A probably damaging Het
Smpx A G X: 157,714,680 probably benign Het
Sptan1 A G 2: 30,018,479 S1751G probably benign Het
Ush2a C T 1: 188,826,461 T3629I probably benign Het
Vcan C T 13: 89,690,586 V2280M probably damaging Het
Vmn1r30 T C 6: 58,435,634 E71G probably benign Het
Vmn2r100 A T 17: 19,525,916 I446F possibly damaging Het
Vmn2r75 A T 7: 86,164,247 V449D probably damaging Het
Other mutations in Clcn2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00843:Clcn2 APN 16 20703641 missense probably benign 0.08
IGL01797:Clcn2 APN 16 20712761 missense probably damaging 1.00
IGL02557:Clcn2 APN 16 20708464 missense probably damaging 1.00
IGL02624:Clcn2 APN 16 20703348 missense probably damaging 0.98
IGL02819:Clcn2 APN 16 20709256 nonsense probably null
IGL03329:Clcn2 APN 16 20712152 missense probably damaging 1.00
Bemr14 UTSW 16 unclassified
R0008:Clcn2 UTSW 16 20710390 missense probably null 1.00
R0454:Clcn2 UTSW 16 20710428 critical splice acceptor site probably null
R1101:Clcn2 UTSW 16 20703595 missense probably damaging 1.00
R1466:Clcn2 UTSW 16 20712552 splice site probably benign
R1824:Clcn2 UTSW 16 20715962 missense probably benign 0.04
R4592:Clcn2 UTSW 16 20709142 missense probably damaging 0.99
R5011:Clcn2 UTSW 16 20707215 missense probably damaging 1.00
R5013:Clcn2 UTSW 16 20707215 missense probably damaging 1.00
R5154:Clcn2 UTSW 16 20703303 missense probably benign 0.01
R5374:Clcn2 UTSW 16 20709669 missense possibly damaging 0.78
R5726:Clcn2 UTSW 16 20710535 intron probably benign
R5787:Clcn2 UTSW 16 20703433 missense probably damaging 1.00
R5992:Clcn2 UTSW 16 20713654 missense possibly damaging 0.68
R6045:Clcn2 UTSW 16 20711688 critical splice donor site probably null
R6663:Clcn2 UTSW 16 20703245 makesense probably null
R6765:Clcn2 UTSW 16 20707668 splice site probably null
R6825:Clcn2 UTSW 16 20709658 utr 3 prime probably benign
R7872:Clcn2 UTSW 16 20708460 missense probably damaging 0.99
R8028:Clcn2 UTSW 16 20708762 missense possibly damaging 0.66
R8198:Clcn2 UTSW 16 20707196 missense probably damaging 0.99
R8805:Clcn2 UTSW 16 20713418 missense probably damaging 1.00
R8924:Clcn2 UTSW 16 20712180 missense probably damaging 1.00
R8992:Clcn2 UTSW 16 20712330 missense probably damaging 1.00
R9074:Clcn2 UTSW 16 20712664 missense possibly damaging 0.78
R9101:Clcn2 UTSW 16 20707229 missense probably benign 0.00
R9456:Clcn2 UTSW 16 20715952 small deletion probably benign
Posted On 2014-01-21