5och
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The crystal structure of human ABCB8 in an outward-facing state
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Structural highlights
FunctionMITOS_HUMAN ATP-binding subunit of the mitochondrial potassium channel located in the mitochondrial inner membrane (PubMed:31435016). Together with CCDC51/MITOK, forms a protein complex localized in the mitochondria that mediates ATP-dependent potassium currents across the inner membrane (that is, mitoK(ATP) channel) (PubMed:31435016). Plays a role in mitochondrial iron transport (PubMed:30623799). Required for maintenance of normal cardiac function, possibly by influencing mitochondrial iron export and regulating the maturation of cytosolic iron sulfur cluster-containing enzymes (By similarity).[UniProtKB:Q9CXJ4][1] [2] References
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This page was last modified 09:39, 6 December 2023.