NameSolute carrier family 12 member 4
Synonyms
  • Electroneutral potassium-chloride cotransporter 1
  • Erythroid K-Cl cotransporter 1
  • hKCC1
  • KCC1
Gene NameSLC12A4
OrganismHuman
Amino acid sequence
>lcl|BSEQ0001199|Solute carrier family 12 member 4
MPHFTVVPVDGPRRGDYDNLEGLSWVDYGERAELDDSDGHGNHRESSPFLSPLEASRGID
YYDRNLALFEEELDIRPKVSSLLGKLVSYTNLTQGAKEHEEAESGEGTRRRAAEAPSMGT
LMGVYLPCLQNIFGVILFLRLTWMVGTAGVLQALLIVLICCCCTLLTAISMSAIATNGVV
PAGGSYFMISRSLGPEFGGAVGLCFYLGTTFAAAMYILGAIEILLTYIAPPAAIFYPSGA
HDTSNATLNNMRVYGTIFLTFMTLVVFVGVKYVNKFASLFLACVIISILSIYAGGIKSIF
DPPVFPVCMLGNRTLSRDQFDICAKTAVVDNETVATQLWSFFCHSPNLTTDSCDPYFMLN
NVTEIPGIPGAAAGVLQENLWSAYLEKGDIVEKHGLPSADAPSLKESLPLYVVADIATSF
TVLVGIFFPSVTGIMAGSNRSGDLRDAQKSIPVGTILAIITTSLVYFSSVVLFGACIEGV
VLRDKYGDGVSRNLVVGTLAWPSPWVIVIGSFFSTCGAGLQSLTGAPRLLQAIAKDNIIP
FLRVFGHGKVNGEPTWALLLTALIAELGILIASLDMVAPILSMFFLMCYLFVNLACAVQT
LLRTPNWRPRFKYYHWALSFLGMSLCLALMFVSSWYYALVAMLIAGMIYKYIEYQGAEKE
WGDGIRGLSLSAARYALLRLEEGPPHTKNWRPQLLVLLKLDEDLHVKYPRLLTFASQLKA
GKGLTIVGSVIQGSFLESYGEAQAAEQTIKNMMEIEKVKGFCQVVVASKVREGLAHLIQS
CGLGGMRHNSVVLGWPYGWRQSEDPRAWKTFIDTVRCTTAAHLALLVPKNIAFYPSNHER
YLEGHIDVWWIVHDGGMLMLLPFLLRQHKVWRKCRMRIFTVAQMDDNSIQMKKDLAVFLY
HLRLEAEVEVVEMHNSDISAYTYERTLMMEQRSQMLRQMRLTKTEREREAQLVKDRHSAL
RLESLYSDEEDESAVGADKIQMTWTRDKYMTETWDPSHAPDNFRELVHIKPDQSNVRRMH
TAVKLNEVIVTRSHDARLVLLNMPGPPRNSEGDENYMEFLEVLTEGLERVLLVRGGGREV
ITIYS
Number of residues1085
Molecular Weight120648.73
Theoretical pI6.41
GO Classification
Functions
  • potassium ion symporter activity
  • potassium
  • protein kinase binding
Processes
  • chloride transport
  • synaptic transmission
  • transmembrane transport
  • cell volume homeostasis
  • chloride ion homeostasis
  • chloride transmembrane transport
  • potassium ion homeostasis
  • potassium ion import
  • transport
  • ion transport
Components
  • membrane
  • plasma membrane
  • integral component of plasma membrane
  • lysosomal membrane
General FunctionProtein kinase binding
Specific FunctionMediates electroneutral potassium-chloride cotransport when activated by cell swelling. May contribute to cell volume homeostasis in single cells. May be involved in the regulation of basolateral Cl(-) exit in NaCl absorbing epithelia (By similarity). Isoform 4 has no transport activity.
Pfam Domain Function
Transmembrane Regions119-139 149-169 215-235 253-273 276-296 356-376 408-428 453-473 494-514 567-587 628-648 845-865
GenBank Protein ID1399212
UniProtKB IDQ9UP95
UniProtKB Entry NameS12A4_HUMAN
Cellular LocationMembrane
Gene sequence
>lcl|BSEQ0010419|Solute carrier family 12 member 4 (SLC12A4)
ATGCCTCACTTCACCGTGGTGCCAGTGGACGGGCCGAGGCGCGGCGACTATGACAACCTC
GAGGGGCTCAGTTGGGTGGACTACGGGGAGCGCGCCGAGCTGGATGACTCGGACGGACAT
GGCAACCACAGAGAGAGCAGCCCTTTTCTTTCCCCCTTGGAGGCTTCCAGAGGAATTGAC
TACTATGACAGGAACCTGGCACTGTTTGAGGAAGAGCTGGACATCCGCCCAAAGGTATCG
TCTCTTCTGGGAAAGCTCGTCAGCTACACCAACCTCACCCAGGGCGCCAAAGAGCATGAG
GAGGCCGAGAGTGGGGAGGGCACCCGCCGGAGGGCAGCCGAGGCACCCAGCATGGGCACC
CTCATGGGGGTGTACCTGCCCTGCCTGCAGAATATCTTTGGGGTTATCCTCTTCCTGCGG
CTGACCTGGATGGTGGGCACAGCAGGTGTGCTACAGGCCCTCCTCATCGTGCTTATCTGC
TGCTGTTGTACCCTGCTGACGGCCATCTCCATGAGTGCCATCGCCACCAACGGTGTGGTT
CCAGCTGGGGGCTCCTATTTCATGATCTCTCGTTCACTGGGGCCAGAATTTGGAGGTGCT
GTGGGCCTGTGCTTCTACCTGGGAACAACATTCGCAGCAGCCATGTACATCCTGGGGGCC
ATCGAGATCTTGCTGACCTACATTGCCCCACCAGCTGCCATTTTTTACCCATCGGGTGCT
CATGACACGTCGAATGCCACTTTGAACAATATGCGTGTGTATGGGACCATTTTCCTGACC
TTCATGACCCTGGTGGTGTTTGTGGGGGTCAAGTATGTGAACAAATTTGCCTCGCTCTTC
CTGGCCTGTGTGATCATCTCCATCCTCTCCATCTATGCTGGGGGCATAAAGTCTATATTT
GACCCTCCCGTGTTTCCGGTATGCATGCTGGGCAACAGGACCCTGTCCCGGGACCAGTTT
GACATCTGTGCCAAGACAGCTGTAGTGGACAATGAGACAGTGGCCACCCAGCTATGGAGT
TTCTTCTGCCACAGCCCCAACCTTACGACCGACTCCTGTGACCCCTACTTCATGCTCAAC
AATGTGACCGAGATCCCTGGCATCCCCGGGGCAGCTGCTGGTGTGCTCCAGGAAAACCTG
TGGAGCGCCTACCTGGAGAAGGGTGACATCGTGGAGAAGCATGGGCTGCCCTCCGCAGAT
GCCCCGAGCCTGAAGGAGAGCCTGCCTCTGTACGTGGTCGCTGACATCGCCACATCCTTC
ACCGTGCTGGTCGGCATCTTCTTCCCTTCTGTAACAGGCATCATGGCTGGCTCAAACCGC
TCTGGGGACCTTCGTGACGCCCAGAAGTCTATCCCTGTGGGGACCATTCTGGCCATCATT
ACAACTTCCCTCGTGTACTTCAGCAGTGTGGTTCTCTTTGGTGCCTGCATTGAGGGTGTG
GTTCTCCGGGACAAGTATGGCGATGGTGTCAGCAGGAACTTGGTGGTGGGCACACTGGCC
TGGCCTTCACCCTGGGTCATCGTCATCGGCTCCTTCTTTTCAACGTGTGGCGCTGGCCTC
CAGAGCCTCACAGGGGCACCACGCCTATTGCAGGCCATTGCCAAGGACAACATCATCCCC
TTCCTCCGGGTGTTTGGCCACGGGAAGGTGAATGGTGAACCCACATGGGCACTCCTCCTG
ACGGCACTCATCGCCGAGCTGGGCATCCTCATCGCCTCCCTCGACATGGTGGCCCCCATC
TTATCCATGTTCTTTCTGATGTGCTACCTGTTCGTGAACCTCGCCTGTGCGGTGCAGACA
CTCCTGAGGACCCCCAACTGGCGGCCCCGGTTCAAGTACTATCACTGGGCGCTGTCCTTC
CTGGGCATGAGTCTCTGCCTGGCCCTTATGTTTGTCTCCTCCTGGTACTATGCCCTGGTG
GCCATGCTCATCGCCGGCATGATCTACAAATACATCGAGTACCAAGGGGCTGAGAAGGAG
TGGGGTGACGGGATCCGAGGCCTGTCCCTGAGCGCTGCCCGCTACGCGCTGTTGCGGCTG
GAGGAGGGGCCTCCTCACACCAAGAACTGGCGGCCGCAGCTGCTGGTGCTGCTGAAGCTG
GACGAGGACCTCCACGTGAAGTACCCGCGGCTCCTCACCTTCGCCTCCCAGCTCAAGGCT
GGCAAGGGCCTGACCATTGTTGGTTCTGTCATCCAGGGGAGCTTCTTGGAGAGCTATGGC
GAGGCTCAGGCCGCCGAGCAGACCATCAAGAACATGATGGAAATTGAGAAGGTGAAGGGC
TTCTGCCAGGTGGTGGTGGCCAGCAAGGTGCGGGAGGGGCTGGCCCACCTCATCCAGTCC
TGTGGCCTGGGAGGCATGCGGCATAACTCCGTGGTGCTGGGCTGGCCCTACGGCTGGCGA
CAGAGCGAGGACCCCCGTGCCTGGAAGACCTTCATTGACACCGTGCGCTGCACTACGGCT
GCCCACCTGGCCCTGCTCGTGCCCAAGAACATCGCCTTCTACCCCAGCAACCACGAGCGC
TACCTGGAGGGCCACATAGACGTGTGGTGGATCGTGCACGATGGTGGCATGCTCATGCTT
CTGCCCTTCCTGCTGCGCCAGCATAAGGTCTGGAGGAAGTGCCGGATGCGCATCTTCACA
GTGGCCCAGATGGATGACAACAGCATCCAGATGAAGAAGGACCTGGCTGTCTTTCTGTAC
CATCTGCGCCTTGAGGCCGAGCATAACAGTGACATCTCTGCATACACCTACGAGCGGACG
CTGATGATGGAGCAGCGGTCGCAGATGCTGCGGCAGATGAGACTGACCAAGACTGAGCGG
GAGCGAGAAGCCCAGCTGGTCAAGGATCGGCACTCGGCCCTGCGGCTGGAGAGCCTGTAC
TCGGACGAGGAAGATGAGTCTGCAGTGGGGGCTGACAAGATCCAGATGACGTGGACCAGG
GACAAGTACATGACTGAGACCTGGGACCCCAGCCATGCCCCTGACAATTTCCGGGAGCTG
GTGCACATTAAGCCGGACCAATCCAATGTGCGGCGCATGCACACTGCTGTGAAGCTCAAT
GAAGTCATTGTCACGCGCTCCCACGACGCCCGCCTGGTTCTCCTAAACATGCCTGGCCCA
CCCAGGAACAGTGAGGGCGACGAGAACTACATGGAGTTCCTCGAGGTGCTGACCGAGGGC
CTTGAGCGGGTGCTGTTGGTGCGCGGTGGTGGCCGTGAAGTCATCACCATCTACTCCTGA
GenBank Gene IDU55054
GeneCard IDNot Available
GenAtlas IDSLC12A4
HGNC IDHGNC:10913
Chromosome Location16
Locus16q22.1
References
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