NameChloride channel protein ClC-Kb
Synonyms
  • Chloride channel Kb
  • ClC-K2
Gene NameCLCNKB
OrganismHuman
Amino acid sequence
>lcl|BSEQ0009045|Chloride channel protein ClC-Kb
MEEFVGLREGSSGNPVTLQELWGPCPRIRRGIRGGLEWLKQKLFRLGEDWYFLMTLGVLM
ALVSCAMDLAVESVVRAHQWLYREIGDSHLLRYLSWTVYPVALVSFSSGFSQSITPSSGG
SGIPEVKTMLAGVVLEDYLDIKNFGAKVVGLSCTLACGSTLFLGKVGPFVHLSVMMAAYL
GRVRTTTIGEPENKSKQNEMLVAAAAVGVATVFAAPFSGVLFSIEVMSSHFSVWDYWRGF
FAATCGAFMFRLLAVFNSEQETITSLYKTSFRVDVPFDLPEIFFFVALGGLCGILGSAYL
FCQRIFFGFIRNNRFSSKLLATSKPVYSALATLVLASITYPPSAGRFLASRLSMKQHLDS
LFDNHSWALMTQNSSPPWPEELDPQHLWWEWYHPRFTIFGTLAFFLVMKFWMLILATTIP
MPAGYFMPIFVYGAAIGRLFGETLSFIFPEGIVAGGITNPIMPGGYALAGAAAFSGAVTH
TISTALLAFEVTGQIVHALPVLMAVLAANAIAQSCQPSFYDGTVIVKKLPYLPRILGRNI
GSHRVRVEHFMNHSITTLAKDMPLEEVVKVVTSTDVAKYPLVESTESQILVGIVRRAQLV
QALKAEPPSWAPGHQQCLQDILAAGCPTEPVTLKLSPETSLHEAHNLFELLNLHSLFVTS
RGRAVGCVSWVEMKKAISNLTNPPAPK
Number of residues687
Molecular Weight75445.3
Theoretical pINot Available
GO Classification
Functions
  • voltage-gated chloride channel activity
  • metal ion binding
Processes
  • transmembrane transport
  • ion transmembrane transport
  • excretion
  • regulation of anion transmembrane transport
  • transport
Components
  • integral component of plasma membrane
  • chloride channel complex
  • plasma membrane
General FunctionVoltage-gated chloride channel activity
Specific FunctionVoltage-gated chloride channel. Chloride channels have several functions including the regulation of cell volume; membrane potential stabilization, signal transduction and transepithelial transport. May be important in urinary concentrating mechanisms.
Pfam Domain Function
Transmembrane Regions51-71 94-114 161-181 202-222 236-256 282-302 325-345 396-416 417-437 452-472 486-506
GenBank Protein IDNot Available
UniProtKB IDP51801
UniProtKB Entry NameCLCKB_HUMAN
Cellular LocationCell membrane
Gene sequence
>lcl|BSEQ0013582|Chloride channel protein ClC-Kb (CLCNKB)
ATGGAGGAGTTTGTGGGGCTGCGTGAAGGCTCCTCAGGGAACCCTGTGACTCTGCAGGAG
CTGTGGGGCCCCTGTCCCCGCATCCGCCGAGGCATCCGAGGTGGCCTGGAGTGGCTGAAG
CAGAAGCTCTTCCGCCTGGGCGAGGACTGGTACTTCCTGATGACCCTCGGGGTGCTCATG
GCCCTGGTCAGCTGTGCCATGGACTTGGCTGTTGAGAGTGTGGTCCGAGCGCACCAGTGG
CTGTACAGGGAGATTGGGGACAGCCACCTGCTCCGGTATCTCTCCTGGACTGTGTACCCT
GTGGCCCTCGTCTCTTTCTCTTCAGGCTTCTCTCAGAGCATCACACCCTCCTCTGGAGGT
TCTGGAATCCCGGAGGTGAAGACCATGTTGGCGGGTGTGGTCTTGGAGGACTACCTGGAT
ATCAAGAACTTTGGGGCCAAAGTGGTGGGCCTCTCCTGCACCCTGGCCTGTGGCAGCACC
CTCTTCCTCGGGAAAGTGGGCCCTTTCGTGCACCTGTCTGTGATGATGGCTGCCTACCTG
GGCCGTGTGCGCACCACGACCATCGGGGAGCCTGAGAACAAGAGCAAGCAAAACGAAATG
CTGGTGGCAGCGGCGGCAGTGGGCGTGGCCACAGTCTTTGCAGCTCCCTTCAGCGGCGTC
CTGTTCAGCATCGAGGTCATGTCTTCCCACTTCTCTGTCTGGGATTACTGGAGGGGCTTC
TTTGCGGCCACCTGCGGGGCCTTCATGTTCCGGCTCCTGGCGGTCTTCAACAGCGAGCAG
GAGACCATCACCTCCCTCTACAAGACCAGTTTCCGGGTGGACGTTCCCTTCGACCTGCCT
GAGATCTTCTTTTTTGTGGCGCTGGGGGGTCTCTGTGGCATCCTGGGCAGCGCTTACCTC
TTCTGTCAGCGAATCTTCTTTGGCTTCATCAGGAACAATAGGTTCAGCTCCAAACTGCTG
GCCACCAGCAAGCCTGTGTACTCCGCTCTGGCCACCTTGGTTCTCGCCTCCATCACCTAC
CCACCCAGCGCCGGCCGCTTCCTAGCTTCTCGGCTGTCCATGAAGCAGCATCTGGACTCG
CTGTTCGACAACCACTCCTGGGCGCTGATGACCCAGAACTCCAGCCCACCCTGGCCCGAG
GAGCTCGACCCCCAGCACCTGTGGTGGGAATGGTACCACCCGCGGTTCACCATCTTTGGG
ACCCTTGCCTTCTTCCTGGTTATGAAGTTCTGGATGCTGATTCTGGCCACCACCATCCCC
ATGCCTGCCGGGTACTTCATGCCCATCTTTGTCTATGGAGCTGCTATCGGGCGCCTCTTT
GGGGAGACTCTCTCTTTTATCTTCCCTGAGGGCATCGTGGCTGGAGGGATCACCAATCCC
ATCATGCCAGGGGGGTATGCTCTGGCAGGGGCTGCAGCCTTCTCAGGGGCTGTGACCCAC
ACCATCTCCACGGCGCTGCTGGCCTTCGAGGTGACCGGCCAGATAGTGCATGCACTGCCC
GTGCTGATGGCGGTGCTGGCAGCCAACGCCATTGCACAGAGCTGCCAGCCCTCCTTCTAT
GATGGCACCGTCATTGTCAAGAAGCTGCCATACCTGCCACGGATTCTGGGCCGCAACATC
GGTTCCCACCGCGTGAGGGTGGAGCACTTCATGAACCACAGCATCACCACACTGGCCAAG
GACATGCCACTGGAGGAGGTGGTCAAGGTTGTGACCTCCACAGACGTGGCCAAGTATCCC
CTGGTGGAGAGCACAGAGTCCCAGATCCTGGTGGGCATAGTGCGAAGGGCCCAGCTGGTG
CAGGCCCTGAAGGCTGAGCCTCCTTCCTGGGCTCCTGGACACCAGCAGTGTCTCCAGGAC
ATCTTGGCTGCAGGCTGCCCCACAGAACCAGTGACCCTGAAGCTGTCCCCAGAGACTTCC
CTGCATGAGGCACACAACCTCTTTGAGCTGTTGAACCTTCATTCCCTCTTTGTGACGTCG
CGGGGCAGAGCTGTGGGCTGCGTGTCCTGGGTGGAGATGAAGAAAGCAATTTCCAACCTG
ACAAATCCGCCAGCCCCAAAGTGA
GenBank Gene IDNot Available
GeneCard IDNot Available
GenAtlas IDNot Available
HGNC IDHGNC:2027
Chromosome Location1
LocusNot Available
References
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  2. Takeuchi Y, Uchida S, Marumo F, Sasaki S: Cloning, tissue distribution, and intrarenal localization of ClC chloride channels in human kidney. Kidney Int. 1995 Nov;48(5):1497-503. 8544406
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