Incidental Mutation 'IGL03329:Clcn2'
ID 416808
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Clcn2
Ensembl Gene ENSMUSG00000022843
Gene Name chloride channel, voltage-sensitive 2
Synonyms nmf240, Clc2, ClC-2
Accession Numbers
Essential gene? Possibly essential (E-score: 0.584) question?
Stock # IGL03329
Quality Score
Status
Chromosome 16
Chromosomal Location 20521714-20536496 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 20530902 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 276 (T276I)
Ref Sequence ENSEMBL: ENSMUSP00000122921 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007207] [ENSMUST00000120099] [ENSMUST00000131522] [ENSMUST00000232309]
AlphaFold Q9R0A1
Predicted Effect probably damaging
Transcript: ENSMUST00000007207
AA Change: T276I

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000007207
Gene: ENSMUSG00000022843
AA Change: T276I

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 damaging
Transcript: ENSMUST00000120099
AA Change: T276I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000112759
Gene: ENSMUSG00000022843
AA Change: T276I

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: T276I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000122921
Gene: ENSMUSG00000022843
AA Change: T276I

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 damaging
Transcript: ENSMUST00000232309
AA Change: T232I

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)
Predicted Effect unknown
Transcript: ENSMUST00000231381
AA Change: T36I
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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 A G 11: 9,248,047 (GRCm39) D2598G probably benign Het
Abcf2 T G 5: 24,776,246 (GRCm39) probably null Het
Acsl1 T A 8: 46,946,031 (GRCm39) C55S possibly damaging Het
Adam22 T A 5: 8,199,210 (GRCm39) M249L possibly damaging Het
Alk A G 17: 72,206,159 (GRCm39) probably benign Het
Ambn T G 5: 88,609,527 (GRCm39) S78R probably benign Het
Apbb1ip T A 2: 22,757,729 (GRCm39) V449D possibly damaging Het
Atp13a5 A T 16: 29,152,883 (GRCm39) Y194* probably null Het
Cacul1 A T 19: 60,531,489 (GRCm39) F260Y probably damaging Het
Cfap46 A G 7: 139,181,081 (GRCm39) I2640T probably damaging Het
Chd7 T C 4: 8,841,108 (GRCm39) S1446P probably damaging Het
Cimap2 G T 4: 106,464,601 (GRCm39) R353S possibly damaging Het
Dcbld1 T G 10: 52,195,721 (GRCm39) Y310D probably damaging Het
Dennd4c G A 4: 86,696,113 (GRCm39) V157I probably damaging Het
Dennd5b G T 6: 148,899,758 (GRCm39) T1213K possibly damaging Het
Dusp8 A T 7: 141,638,097 (GRCm39) L177* probably null Het
Erbb4 T C 1: 68,367,281 (GRCm39) S479G probably benign Het
Gpbp1 T A 13: 111,589,787 (GRCm39) probably benign Het
Hmcn1 T A 1: 150,608,661 (GRCm39) Q1507L probably damaging Het
Inppl1 G T 7: 101,473,587 (GRCm39) T1021K possibly damaging Het
Klk1b9 A G 7: 43,628,838 (GRCm39) E114G probably benign Het
Klre1 T C 6: 129,562,660 (GRCm39) probably benign Het
Lancl1 T C 1: 67,060,209 (GRCm39) Y72C probably damaging Het
Lilra6 A G 7: 3,917,647 (GRCm39) probably benign Het
Magi2 T C 5: 20,671,126 (GRCm39) V490A possibly damaging Het
Myo3b T A 2: 70,084,803 (GRCm39) N720K probably damaging Het
Or2ah1 A C 2: 85,653,729 (GRCm39) D138A probably benign Het
Or7e166 T C 9: 19,624,597 (GRCm39) V158A probably benign Het
Ppp2r3d T A 9: 101,003,630 (GRCm39) probably benign Het
Rbm47 T C 5: 66,184,036 (GRCm39) D189G probably damaging Het
Scn2a G A 2: 65,594,973 (GRCm39) D1941N probably benign Het
Sgpp2 T C 1: 78,367,200 (GRCm39) I111T probably benign Het
Sh3bp2 T C 5: 34,716,546 (GRCm39) V319A probably benign Het
Slc12a3 A C 8: 95,092,519 (GRCm39) Q980P possibly damaging Het
Slc39a8 G T 3: 135,590,474 (GRCm39) G389V probably damaging Het
Slc5a3 T C 16: 91,874,348 (GRCm39) I135T probably damaging Het
Smu1 A G 4: 40,739,568 (GRCm39) V414A possibly damaging Het
Tlr12 A G 4: 128,510,645 (GRCm39) F535S possibly damaging Het
Trim47 A G 11: 115,997,254 (GRCm39) V501A probably damaging Het
Vmn1r16 A T 6: 57,300,603 (GRCm39) N6K probably damaging Het
Vwce G A 19: 10,637,360 (GRCm39) C711Y possibly damaging Het
Wdr25 C T 12: 108,864,262 (GRCm39) L136F probably benign Het
Xpo1 A G 11: 23,234,306 (GRCm39) Q437R probably benign Het
Zfp169 C A 13: 48,644,270 (GRCm39) probably benign Het
Zfp607b A T 7: 27,403,295 (GRCm39) I584F probably damaging Het
Zzef1 T A 11: 72,808,099 (GRCm39) probably benign Het
Other mutations in Clcn2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00843:Clcn2 APN 16 20,522,391 (GRCm39) missense probably benign 0.08
IGL01657:Clcn2 APN 16 20,532,369 (GRCm39) missense probably damaging 1.00
IGL01797:Clcn2 APN 16 20,531,511 (GRCm39) missense probably damaging 1.00
IGL02557:Clcn2 APN 16 20,527,214 (GRCm39) missense probably damaging 1.00
IGL02624:Clcn2 APN 16 20,522,098 (GRCm39) missense probably damaging 0.98
IGL02819:Clcn2 APN 16 20,528,006 (GRCm39) nonsense probably null
Bemr14 UTSW 16 0 () unclassified
R0008:Clcn2 UTSW 16 20,529,140 (GRCm39) missense probably null 1.00
R0454:Clcn2 UTSW 16 20,529,178 (GRCm39) critical splice acceptor site probably null
R1101:Clcn2 UTSW 16 20,522,345 (GRCm39) missense probably damaging 1.00
R1466:Clcn2 UTSW 16 20,531,302 (GRCm39) splice site probably benign
R1824:Clcn2 UTSW 16 20,534,712 (GRCm39) missense probably benign 0.04
R4592:Clcn2 UTSW 16 20,527,892 (GRCm39) missense probably damaging 0.99
R5011:Clcn2 UTSW 16 20,525,965 (GRCm39) missense probably damaging 1.00
R5013:Clcn2 UTSW 16 20,525,965 (GRCm39) missense probably damaging 1.00
R5154:Clcn2 UTSW 16 20,522,053 (GRCm39) missense probably benign 0.01
R5374:Clcn2 UTSW 16 20,528,419 (GRCm39) missense possibly damaging 0.78
R5726:Clcn2 UTSW 16 20,529,285 (GRCm39) intron probably benign
R5787:Clcn2 UTSW 16 20,522,183 (GRCm39) missense probably damaging 1.00
R5992:Clcn2 UTSW 16 20,532,404 (GRCm39) missense possibly damaging 0.68
R6045:Clcn2 UTSW 16 20,530,438 (GRCm39) critical splice donor site probably null
R6663:Clcn2 UTSW 16 20,521,995 (GRCm39) makesense probably null
R6765:Clcn2 UTSW 16 20,526,418 (GRCm39) splice site probably null
R6825:Clcn2 UTSW 16 20,528,408 (GRCm39) utr 3 prime probably benign
R7872:Clcn2 UTSW 16 20,527,210 (GRCm39) missense probably damaging 0.99
R8028:Clcn2 UTSW 16 20,527,512 (GRCm39) missense possibly damaging 0.66
R8198:Clcn2 UTSW 16 20,525,946 (GRCm39) missense probably damaging 0.99
R8805:Clcn2 UTSW 16 20,532,168 (GRCm39) missense probably damaging 1.00
R8924:Clcn2 UTSW 16 20,530,930 (GRCm39) missense probably damaging 1.00
R8992:Clcn2 UTSW 16 20,531,080 (GRCm39) missense probably damaging 1.00
R9074:Clcn2 UTSW 16 20,531,414 (GRCm39) missense possibly damaging 0.78
R9101:Clcn2 UTSW 16 20,525,979 (GRCm39) missense probably benign 0.00
R9456:Clcn2 UTSW 16 20,534,702 (GRCm39) small deletion probably benign
Posted On 2016-08-02