9rnj
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Cryo-EM structure of the human potassium chloride cotransporter T906A/T1007A phospho-knockout mutants KCC2b bound ATP in LMNG (outward-facing state, dimer)
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Structural highlights
DiseaseS12A5_HUMAN Malignant migrating focal seizures of infancy. The disease is caused by variants affecting the gene represented in this entry. Disease susceptibility is associated with variants affecting the gene represented in this entry. FunctionS12A5_HUMAN Mediates electroneutral potassium-chloride cotransport in mature neurons and is required for neuronal Cl(-) homeostasis. As major extruder of intracellular chloride, it establishes the low neuronal Cl(-) levels required for chloride influx after binding of GABA-A and glycine to their receptors, with subsequent hyperpolarization and neuronal inhibition (By similarity). Involved in the regulation of dendritic spine formation and maturation (PubMed:24668262).[UniProtKB:Q63633][1] References
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This page was last modified 07:24, 8 July 2026.