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NHX4

Gene
NHX4
Protein
Sodium/hydrogen exchanger 4
Organism
Arabidopsis thaliana
Length
529 amino acids
Function
May act in low affinity electroneutral exchange of protons for cations such as Na(+) or K(+) across membranes. May also exchange Li(+) and Cs(+) with a lower affinity.
Similarity
Belongs to the monovalent cation:proton antiporter 1 (CPA1) transporter (TC 2.A.36) family.
Mass
58.872 kDa
Sequence
MSIGLTEFVTNKLAAEHPQVIPISVFIAILCLCLVIGHLLEENRWVNESITAILVGAASGTVILLISKGKSSHILVFDEELFFIYLLPPIIFNAGFQVKKKKFFHNFLTIMSFGVIGVFISTVIISFGTWWLFPKLGFKGLSARDYLAIGTIFSSTDTVCTLQILHQDETPLLYSLVFGEGVVNDATSVVLFNAVQKIQFESLTGWTALQVFGNFLYLFSTSTLLGIGVGLITSFVLKTLYFGRHSTTRELAIMVLMAYLSYMLAELFSLSGILTVFFCGVLMSHYASYNVTESSRITSRHVFAMLSFIAETFIFLYVGTDALDFTKWKTSSLSFGGTLGVSGVITALVLLGRAAFVFPLSVLTNFMNRHTERNESITFKHQVIIWWAGLMRGAVSIALAFKQFTYSGVTLDPVNAAMVTNTTIVVLFTTLVFGFLTKPLVNYLLPQDASHNTGNRGKRTEPGSPKEDATLPLLSFDESASTNFNRAKDSISLLMEQPVYTIHRYWRKFDDTYMRPIFGGPRRENQPEC