Incidental Mutation 'R9295:Clcn1'
ID 704544
Institutional Source Beutler Lab
Gene Symbol Clcn1
Ensembl Gene ENSMUSG00000029862
Gene Name chloride channel, voltage-sensitive 1
Synonyms Clc1, SMCC1, NMF355, Clc-1, nmf355
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9295 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 42263619-42292690 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 42290883 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Glutamic Acid at position 919 (G919E)
Ref Sequence ENSEMBL: ENSMUSP00000031894 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031891] [ENSMUST00000031894] [ENSMUST00000095974] [ENSMUST00000143278] [ENSMUST00000164091] [ENSMUST00000168660]
AlphaFold Q64347
Predicted Effect probably benign
Transcript: ENSMUST00000031891
SMART Domains Protein: ENSMUSP00000031891
Gene: ENSMUSG00000029861

DomainStartEndE-ValueType
Pfam:FAM131 49 341 7.4e-128 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000031894
AA Change: G919E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000031894
Gene: ENSMUSG00000029862
AA Change: G919E

DomainStartEndE-ValueType
low complexity region 121 130 N/A INTRINSIC
Pfam:Voltage_CLC 170 572 3.2e-87 PFAM
Blast:CBS 612 662 1e-24 BLAST
low complexity region 723 747 N/A INTRINSIC
Blast:CBS 830 877 4e-19 BLAST
low complexity region 928 950 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000095974
SMART Domains Protein: ENSMUSP00000093670
Gene: ENSMUSG00000029861

DomainStartEndE-ValueType
Pfam:FAM131 33 325 4.5e-128 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000143278
SMART Domains Protein: ENSMUSP00000116779
Gene: ENSMUSG00000029861

DomainStartEndE-ValueType
Pfam:FAM131 61 353 1.9e-113 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000163235
SMART Domains Protein: ENSMUSP00000132387
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
low complexity region 12 36 N/A INTRINSIC
Predicted Effect
SMART Domains Protein: ENSMUSP00000130148
Gene: ENSMUSG00000029862
AA Change: G847E

DomainStartEndE-ValueType
low complexity region 92 101 N/A INTRINSIC
Pfam:Voltage_CLC 141 261 1.2e-27 PFAM
Pfam:Voltage_CLC 258 501 3.9e-44 PFAM
PDB:2D4Z|B 520 807 2e-47 PDB
Blast:CBS 541 591 2e-24 BLAST
Blast:CBS 759 806 3e-19 BLAST
low complexity region 857 879 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000164091
SMART Domains Protein: ENSMUSP00000131354
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
low complexity region 121 130 N/A INTRINSIC
Pfam:Voltage_CLC 170 256 2.9e-20 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000165780
SMART Domains Protein: ENSMUSP00000130550
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
low complexity region 92 101 N/A INTRINSIC
Pfam:Voltage_CLC 141 227 9.7e-22 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000168660
SMART Domains Protein: ENSMUSP00000126045
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
low complexity region 88 97 N/A INTRINSIC
Pfam:Voltage_CLC 136 257 1.1e-22 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000169024
SMART Domains Protein: ENSMUSP00000130968
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
low complexity region 92 101 N/A INTRINSIC
Pfam:Voltage_CLC 141 261 2.9e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000170028
SMART Domains Protein: ENSMUSP00000132154
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
low complexity region 92 101 N/A INTRINSIC
Pfam:Voltage_CLC 141 235 8e-22 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The CLCN family of voltage-dependent chloride channel genes comprises nine members (CLCN1-7, Ka and Kb) which demonstrate quite diverse functional characteristics while sharing significant sequence homology. The protein encoded by this gene regulates the electric excitability of the skeletal muscle membrane. Mutations in this gene cause two forms of inherited human muscle disorders: recessive generalized myotonia congenita (Becker) and dominant myotonia (Thomsen). Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2012]
PHENOTYPE: Mutant mice exhibit mild to severe spasms of the hind limbs and abnormal hind limb reflexes. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410002F23Rik T A 7: 43,900,116 (GRCm39) V7E probably benign Het
Adam17 A G 12: 21,399,938 (GRCm39) V156A probably benign Het
Ankrd6 A T 4: 32,822,160 (GRCm39) V236E probably damaging Het
Apcdd1 C T 18: 63,055,731 (GRCm39) probably benign Het
C2cd3 C A 7: 100,081,734 (GRCm39) D1125E Het
Cacna2d2 A G 9: 107,386,419 (GRCm39) E182G probably benign Het
Cct3 A G 3: 88,212,430 (GRCm39) K139E probably benign Het
Cd96 G T 16: 45,938,244 (GRCm39) Q74K probably benign Het
Cdk5rap1 A T 2: 154,194,186 (GRCm39) I373N probably damaging Het
Cep350 A T 1: 155,738,051 (GRCm39) Y2597* probably null Het
Chst13 G A 6: 90,286,506 (GRCm39) P152L probably damaging Het
Col6a4 G A 9: 105,957,734 (GRCm39) A30V probably damaging Het
Copa T C 1: 171,939,823 (GRCm39) C655R probably damaging Het
Cpt1a T A 19: 3,428,441 (GRCm39) V605E probably damaging Het
Ddx46 T C 13: 55,811,599 (GRCm39) I600T possibly damaging Het
Dhx9 C A 1: 153,340,673 (GRCm39) V656L probably damaging Het
Dnhd1 T A 7: 105,363,348 (GRCm39) M3970K probably benign Het
Ercc5 G T 1: 44,198,017 (GRCm39) V145F probably damaging Het
Erv3 T C 2: 131,697,979 (GRCm39) T127A possibly damaging Het
Fcer1a T C 1: 173,050,174 (GRCm39) Y172C probably damaging Het
Gabra1 A G 11: 42,044,217 (GRCm39) M167T probably damaging Het
Ggt1 A G 10: 75,421,743 (GRCm39) H530R probably benign Het
Gli2 C A 1: 118,764,996 (GRCm39) V1052L probably damaging Het
Gm4491 A C 14: 57,351,140 (GRCm39) F84C unknown Het
Irf2bp1 C T 7: 18,739,740 (GRCm39) T460I probably benign Het
Klf3 A G 5: 64,980,240 (GRCm39) Y187C possibly damaging Het
Krt80 T C 15: 101,249,652 (GRCm39) E287G probably benign Het
Lama4 G T 10: 38,948,747 (GRCm39) V837F probably damaging Het
Lrig3 G T 10: 125,850,722 (GRCm39) C1096F probably benign Het
Mtrr T C 13: 68,719,258 (GRCm39) R328G possibly damaging Het
Nln TGGTCCAGGTAAAACTGCCCCAGCCAATCAGGTACCTTGGATAGAGGTCCAGGTAAAACTGCCCCAGCCAATCAGGTACCTTGGATAGAGGTCCAGGTAGAACTGCCCCAGC TGGTCCAGGTAAAACTGCCCCAGCCAATCAGGTACCTTGGATAGAGGTCCAGGTAGAACTGCCCCAGC 13: 104,186,924 (GRCm39) probably null Het
Obsl1 A T 1: 75,476,721 (GRCm39) D744E probably damaging Het
Or2n1d A T 17: 38,646,320 (GRCm39) T91S possibly damaging Het
Or4x13 G A 2: 90,231,441 (GRCm39) M145I probably benign Het
Pde4b A G 4: 102,112,478 (GRCm39) T21A probably damaging Het
Phf20l1 G A 15: 66,513,752 (GRCm39) G1003D probably damaging Het
Phtf1 A G 3: 103,904,893 (GRCm39) T514A probably benign Het
Phykpl A G 11: 51,482,231 (GRCm39) E115G possibly damaging Het
Pramel20 A G 4: 143,298,704 (GRCm39) T216A possibly damaging Het
Pxmp2 C A 5: 110,433,944 (GRCm39) probably benign Het
Reln A G 5: 22,209,209 (GRCm39) L1123P possibly damaging Het
Rusc2 T C 4: 43,416,382 (GRCm39) S563P probably damaging Het
Secisbp2 T G 13: 51,808,483 (GRCm39) S83A probably damaging Het
Sema3c T A 5: 17,932,495 (GRCm39) M666K probably benign Het
Serbp1 G T 6: 67,248,208 (GRCm39) D114Y probably damaging Het
Sh3d21 T A 4: 126,045,276 (GRCm39) T468S possibly damaging Het
Shroom3 T A 5: 93,098,478 (GRCm39) D1319E probably benign Het
Skida1 T C 2: 18,051,386 (GRCm39) R502G unknown Het
Slc25a12 C A 2: 71,128,986 (GRCm39) G314C possibly damaging Het
Smg8 A G 11: 86,968,789 (GRCm39) V989A probably benign Het
Spon2 G A 5: 33,373,844 (GRCm39) P156S probably damaging Het
Stx1a A G 5: 135,066,370 (GRCm39) N50S probably benign Het
Tmem151b C A 17: 45,857,806 (GRCm39) V147L probably benign Het
Trim12c C T 7: 103,990,391 (GRCm39) G362D unknown Het
Tsr1 T C 11: 74,799,135 (GRCm39) V772A probably damaging Het
Tti2 A T 8: 31,643,550 (GRCm39) K222* probably null Het
Usp48 G A 4: 137,340,996 (GRCm39) G332E probably benign Het
Vmn1r60 A G 7: 5,547,218 (GRCm39) M294T probably null Het
Vmn2r6 T C 3: 64,463,484 (GRCm39) E450G probably benign Het
Vmn2r60 T A 7: 41,785,955 (GRCm39) F253I probably benign Het
Wnk4 A T 11: 101,160,078 (GRCm39) D649V probably damaging Het
Zfhx4 T C 3: 5,394,525 (GRCm39) S1040P probably benign Het
Zfp112 C T 7: 23,824,805 (GRCm39) R262C probably benign Het
Zfp287 T A 11: 62,606,115 (GRCm39) D264V probably benign Het
Zfp46 T C 4: 136,017,876 (GRCm39) C237R probably damaging Het
Zfp773 C T 7: 7,135,694 (GRCm39) E301K probably benign Het
Zswim2 A C 2: 83,748,304 (GRCm39) V292G probably benign Het
Other mutations in Clcn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01473:Clcn1 APN 6 42,268,637 (GRCm39) missense probably damaging 1.00
IGL01732:Clcn1 APN 6 42,287,606 (GRCm39) splice site probably benign
IGL02055:Clcn1 APN 6 42,284,489 (GRCm39) missense probably damaging 1.00
IGL02507:Clcn1 APN 6 42,284,007 (GRCm39) splice site probably benign
IGL02649:Clcn1 APN 6 42,275,763 (GRCm39) missense probably damaging 1.00
IGL02739:Clcn1 APN 6 42,263,714 (GRCm39) splice site probably null
IGL03148:Clcn1 APN 6 42,276,925 (GRCm39) critical splice donor site probably null
IGL03190:Clcn1 APN 6 42,267,037 (GRCm39) missense probably benign 0.02
IGL03327:Clcn1 APN 6 42,288,153 (GRCm39) missense probably benign 0.00
IGL03346:Clcn1 APN 6 42,288,153 (GRCm39) missense probably benign 0.00
Faint UTSW 6 42,284,199 (GRCm39) missense probably damaging 1.00
jack_spratt UTSW 6 42,287,515 (GRCm39) missense probably benign
Limitations UTSW 6 42,286,997 (GRCm39) missense possibly damaging 0.79
maimed UTSW 6 42,275,754 (GRCm39) missense probably damaging 1.00
stunted UTSW 6 42,263,701 (GRCm39) start codon destroyed possibly damaging 0.79
R0167:Clcn1 UTSW 6 42,263,770 (GRCm39) missense probably damaging 1.00
R0323:Clcn1 UTSW 6 42,287,074 (GRCm39) missense probably damaging 0.99
R0491:Clcn1 UTSW 6 42,287,515 (GRCm39) missense probably benign
R0573:Clcn1 UTSW 6 42,289,979 (GRCm39) splice site probably null
R0615:Clcn1 UTSW 6 42,282,509 (GRCm39) missense probably damaging 1.00
R0944:Clcn1 UTSW 6 42,290,075 (GRCm39) missense probably benign 0.00
R1562:Clcn1 UTSW 6 42,277,169 (GRCm39) missense probably benign 0.29
R1566:Clcn1 UTSW 6 42,268,374 (GRCm39) missense possibly damaging 0.58
R1692:Clcn1 UTSW 6 42,290,032 (GRCm39) missense possibly damaging 0.67
R1728:Clcn1 UTSW 6 42,276,448 (GRCm39) missense possibly damaging 0.86
R1729:Clcn1 UTSW 6 42,276,448 (GRCm39) missense possibly damaging 0.86
R1772:Clcn1 UTSW 6 42,271,079 (GRCm39) missense probably damaging 1.00
R1784:Clcn1 UTSW 6 42,276,448 (GRCm39) missense possibly damaging 0.86
R1793:Clcn1 UTSW 6 42,275,860 (GRCm39) critical splice donor site probably null
R1861:Clcn1 UTSW 6 42,290,925 (GRCm39) missense possibly damaging 0.63
R1864:Clcn1 UTSW 6 42,282,475 (GRCm39) missense probably damaging 1.00
R1865:Clcn1 UTSW 6 42,282,475 (GRCm39) missense probably damaging 1.00
R2356:Clcn1 UTSW 6 42,268,559 (GRCm39) missense probably damaging 1.00
R2403:Clcn1 UTSW 6 42,290,046 (GRCm39) missense probably damaging 0.99
R2987:Clcn1 UTSW 6 42,275,784 (GRCm39) missense probably damaging 1.00
R3082:Clcn1 UTSW 6 42,267,112 (GRCm39) missense probably damaging 0.98
R3500:Clcn1 UTSW 6 42,269,929 (GRCm39) missense probably damaging 0.99
R3747:Clcn1 UTSW 6 42,276,849 (GRCm39) missense probably damaging 1.00
R3748:Clcn1 UTSW 6 42,276,849 (GRCm39) missense probably damaging 1.00
R4041:Clcn1 UTSW 6 42,286,902 (GRCm39) missense probably damaging 1.00
R4749:Clcn1 UTSW 6 42,267,131 (GRCm39) splice site probably null
R4836:Clcn1 UTSW 6 42,286,898 (GRCm39) missense probably damaging 0.96
R5021:Clcn1 UTSW 6 42,287,922 (GRCm39) nonsense probably null
R5085:Clcn1 UTSW 6 42,290,814 (GRCm39) missense probably benign 0.41
R5528:Clcn1 UTSW 6 42,277,275 (GRCm39) missense probably benign 0.01
R5628:Clcn1 UTSW 6 42,275,823 (GRCm39) missense probably damaging 0.96
R5678:Clcn1 UTSW 6 42,284,199 (GRCm39) missense probably damaging 1.00
R5943:Clcn1 UTSW 6 42,269,900 (GRCm39) missense probably damaging 1.00
R6053:Clcn1 UTSW 6 42,277,208 (GRCm39) nonsense probably null
R6175:Clcn1 UTSW 6 42,291,096 (GRCm39) missense probably damaging 1.00
R6394:Clcn1 UTSW 6 42,290,172 (GRCm39) missense possibly damaging 0.82
R6394:Clcn1 UTSW 6 42,284,524 (GRCm39) missense possibly damaging 0.84
R7012:Clcn1 UTSW 6 42,267,542 (GRCm39) missense probably benign 0.01
R7020:Clcn1 UTSW 6 42,275,754 (GRCm39) missense probably damaging 1.00
R7048:Clcn1 UTSW 6 42,284,477 (GRCm39) missense probably damaging 1.00
R7212:Clcn1 UTSW 6 42,268,323 (GRCm39) missense possibly damaging 0.46
R7225:Clcn1 UTSW 6 42,270,396 (GRCm39) missense probably damaging 1.00
R7264:Clcn1 UTSW 6 42,275,772 (GRCm39) missense probably damaging 1.00
R7636:Clcn1 UTSW 6 42,268,268 (GRCm39) nonsense probably null
R7663:Clcn1 UTSW 6 42,286,997 (GRCm39) missense possibly damaging 0.79
R7807:Clcn1 UTSW 6 42,287,282 (GRCm39) splice site probably null
R7954:Clcn1 UTSW 6 42,263,625 (GRCm39) unclassified probably benign
R8026:Clcn1 UTSW 6 42,284,595 (GRCm39) critical splice donor site probably null
R8045:Clcn1 UTSW 6 42,267,628 (GRCm39) missense probably damaging 1.00
R8499:Clcn1 UTSW 6 42,284,133 (GRCm39) missense probably damaging 1.00
R8523:Clcn1 UTSW 6 42,284,523 (GRCm39) nonsense probably null
R8677:Clcn1 UTSW 6 42,267,519 (GRCm39) critical splice acceptor site probably null
R8818:Clcn1 UTSW 6 42,282,477 (GRCm39) missense probably damaging 0.98
R8945:Clcn1 UTSW 6 42,263,701 (GRCm39) start codon destroyed possibly damaging 0.79
R9012:Clcn1 UTSW 6 42,268,567 (GRCm39) missense possibly damaging 0.75
R9433:Clcn1 UTSW 6 42,282,494 (GRCm39) missense probably damaging 1.00
R9513:Clcn1 UTSW 6 42,282,462 (GRCm39) missense probably damaging 1.00
R9679:Clcn1 UTSW 6 42,263,753 (GRCm39) missense probably damaging 0.98
Z1088:Clcn1 UTSW 6 42,284,190 (GRCm39) missense probably damaging 1.00
Z1088:Clcn1 UTSW 6 42,277,294 (GRCm39) missense probably benign 0.40
Z1176:Clcn1 UTSW 6 42,284,501 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACTGCTTTGTCAGGGATAGCC -3'
(R):5'- TGCAAGATGTCAGCCAGCTC -3'

Sequencing Primer
(F):5'- TCAGGGATAGCCTTGTCTTTC -3'
(R):5'- AGCTCCTCCTCAGGCTCTAGG -3'
Posted On 2022-03-25