Incidental Mutation 'R2307:Clcnkb'
ID 244623
Institutional Source Beutler Lab
Gene Symbol Clcnkb
Ensembl Gene ENSMUSG00000006216
Gene Name chloride channel, voltage-sensitive Kb
Synonyms Clcnk1l, ClC-K2, Clcnk2, Clck2
MMRRC Submission 040306-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2307 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 141131664-141143325 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 141139640 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 121 (S121P)
Ref Sequence ENSEMBL: ENSMUSP00000101414 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006378] [ENSMUST00000105788]
AlphaFold Q9WUB6
Predicted Effect probably damaging
Transcript: ENSMUST00000006378
AA Change: S121P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000006378
Gene: ENSMUSG00000006216
AA Change: S121P

DomainStartEndE-ValueType
Pfam:Voltage_CLC 102 514 1.5e-77 PFAM
CBS 554 604 1.77e-2 SMART
Blast:CBS 629 678 1e-20 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000105788
AA Change: S121P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000101414
Gene: ENSMUSG00000006216
AA Change: S121P

DomainStartEndE-ValueType
Pfam:Voltage_CLC 102 514 3.6e-72 PFAM
CBS 554 604 1.77e-2 SMART
Pfam:CBS 623 676 3.3e-5 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145725
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148320
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149247
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 93.9%
Validation Efficiency
MGI Phenotype FUNCTION: This gene is a member of the CLC family of voltage-gated chloride channels. The gene is located adjacent to a highly similar chloride channel gene on chromosome 4. This gene is syntenic with human CLCNKA (geneID:1187). [provided by RefSeq, Sep 2009]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acot5 T C 12: 84,122,375 (GRCm39) F320L possibly damaging Het
Alox12e T C 11: 70,212,087 (GRCm39) K170R probably damaging Het
Ano2 T C 6: 125,969,849 (GRCm39) S722P probably benign Het
Cep192 A G 18: 67,946,970 (GRCm39) Y215C probably benign Het
Ces2g A G 8: 105,695,044 (GRCm39) N555S probably benign Het
Cfap58 C T 19: 47,950,925 (GRCm39) Q429* probably null Het
Cltb T A 13: 54,746,564 (GRCm39) E67D probably damaging Het
Ddhd1 A T 14: 45,846,447 (GRCm39) L581Q probably damaging Het
Dnajc3 T C 14: 119,190,633 (GRCm39) probably null Het
Fgf14 T A 14: 124,221,234 (GRCm39) N190I probably damaging Het
Galnt17 T G 5: 130,929,460 (GRCm39) Y449S probably damaging Het
Grin3a C T 4: 49,793,033 (GRCm39) probably null Het
Gxylt2 A G 6: 100,764,173 (GRCm39) N286S probably damaging Het
H2-K2 A G 17: 34,216,113 (GRCm39) V120A probably benign Het
Inpp5f T C 7: 128,296,034 (GRCm39) V168A probably damaging Het
Kif1a G T 1: 93,006,491 (GRCm39) H59N probably damaging Het
Krt24 T C 11: 99,175,456 (GRCm39) Q193R possibly damaging Het
Krtap5-4 C A 7: 141,857,351 (GRCm39) S7* probably null Het
Ltn1 A G 16: 87,229,312 (GRCm39) probably null Het
Mcm2 G A 6: 88,869,990 (GRCm39) R60C probably damaging Het
Mep1b A T 18: 21,221,632 (GRCm39) D194V probably damaging Het
Mettl25b A T 3: 87,834,162 (GRCm39) M171K possibly damaging Het
Orc3 C T 4: 34,586,503 (GRCm39) V382M probably damaging Het
Pclo T A 5: 14,728,665 (GRCm39) probably benign Het
Pcolce T C 5: 137,607,356 (GRCm39) H45R probably damaging Het
Prf1 T C 10: 61,138,942 (GRCm39) V300A possibly damaging Het
Prorp T C 12: 55,351,101 (GRCm39) F137L probably damaging Het
Prss53 T C 7: 127,490,037 (GRCm39) I18V probably benign Het
Rnase2b A G 14: 51,400,188 (GRCm39) T90A probably benign Het
Rpap1 G A 2: 119,614,247 (GRCm39) P50L probably benign Het
Rsf1 CG CGACGGCGGGG 7: 97,229,115 (GRCm39) probably benign Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
Sec16b G A 1: 157,363,062 (GRCm39) V298I probably damaging Het
Smarcd3 C T 5: 24,800,746 (GRCm39) R156Q probably damaging Het
St6galnac2 C T 11: 116,572,731 (GRCm39) A242T probably damaging Het
Syce1l T C 8: 114,369,937 (GRCm39) probably null Het
Tcam1 T C 11: 106,174,940 (GRCm39) C132R probably damaging Het
Trpa1 T C 1: 14,982,605 (GRCm39) I84V probably benign Het
Ttn G A 2: 76,717,342 (GRCm39) R455* probably null Het
Ubl5 T A 9: 20,557,876 (GRCm39) probably benign Het
Ubr2 T A 17: 47,277,141 (GRCm39) K779* probably null Het
Ugt1a10 A G 1: 87,983,669 (GRCm39) I156V probably benign Het
Unc13b A G 4: 43,239,854 (GRCm39) T3513A probably damaging Het
Vmn1r20 C T 6: 57,409,121 (GRCm39) T149I probably benign Het
Zfp804a T A 2: 82,087,201 (GRCm39) D343E probably benign Het
Other mutations in Clcnkb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02430:Clcnkb APN 4 141,136,701 (GRCm39) missense possibly damaging 0.85
IGL02750:Clcnkb APN 4 141,132,673 (GRCm39) critical splice acceptor site probably null
IGL02894:Clcnkb APN 4 141,135,130 (GRCm39) missense probably benign 0.00
R0193:Clcnkb UTSW 4 141,139,627 (GRCm39) missense possibly damaging 0.60
R1427:Clcnkb UTSW 4 141,132,620 (GRCm39) missense probably damaging 1.00
R1555:Clcnkb UTSW 4 141,139,050 (GRCm39) splice site probably null
R1572:Clcnkb UTSW 4 141,134,406 (GRCm39) missense possibly damaging 0.58
R1756:Clcnkb UTSW 4 141,142,525 (GRCm39) missense possibly damaging 0.77
R1776:Clcnkb UTSW 4 141,142,500 (GRCm39) splice site probably benign
R1879:Clcnkb UTSW 4 141,135,130 (GRCm39) missense possibly damaging 0.95
R2149:Clcnkb UTSW 4 141,135,328 (GRCm39) missense probably damaging 1.00
R2180:Clcnkb UTSW 4 141,136,819 (GRCm39) splice site probably null
R4393:Clcnkb UTSW 4 141,139,547 (GRCm39) missense probably benign 0.00
R4758:Clcnkb UTSW 4 141,135,160 (GRCm39) missense probably benign 0.00
R5416:Clcnkb UTSW 4 141,141,211 (GRCm39) missense probably benign 0.33
R5906:Clcnkb UTSW 4 141,139,610 (GRCm39) missense probably benign
R6185:Clcnkb UTSW 4 141,141,825 (GRCm39) missense probably benign 0.00
R6299:Clcnkb UTSW 4 141,138,034 (GRCm39) missense probably damaging 1.00
R6803:Clcnkb UTSW 4 141,132,639 (GRCm39) missense probably benign
R6877:Clcnkb UTSW 4 141,132,143 (GRCm39) missense probably benign 0.00
R7205:Clcnkb UTSW 4 141,135,946 (GRCm39) missense probably damaging 1.00
R7330:Clcnkb UTSW 4 141,137,923 (GRCm39) missense possibly damaging 0.67
R7332:Clcnkb UTSW 4 141,141,243 (GRCm39) missense probably null 0.83
R7393:Clcnkb UTSW 4 141,136,756 (GRCm39) missense probably benign
R7800:Clcnkb UTSW 4 141,141,833 (GRCm39) missense probably benign 0.16
R7889:Clcnkb UTSW 4 141,137,915 (GRCm39) missense probably benign 0.00
R8671:Clcnkb UTSW 4 141,139,541 (GRCm39) missense probably damaging 1.00
R8903:Clcnkb UTSW 4 141,135,160 (GRCm39) missense possibly damaging 0.68
Z1177:Clcnkb UTSW 4 141,135,262 (GRCm39) missense probably damaging 0.96
Predicted Primers PCR Primer
(F):5'- GACCTGGATGTGTTTCCCTG -3'
(R):5'- TCCTGAGCGCTGGGATTAAAG -3'

Sequencing Primer
(F):5'- TGAGACTGGGCTTCCAAGG -3'
(R):5'- TTAAAGGGGTGCGCCAC -3'
Posted On 2014-10-30