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MT-ND4L
NADH-ubiquinone oxidoreductase chain 4L is a protein that in humans is encoded by the mitochondrial gene MT-ND4L.〔(【引用サイトリンク】 url = http://www.ncbi.nlm.nih.gov/gene/4539 )〕 The ND4L protein is a subunit of NADH dehydrogenase (ubiquinone), which is located in the mitochondrial inner membrane and is the largest of the five complexes of the electron transport chain. Variants of MT-ND4L are associated with increased BMI in adults and Leber's Hereditary Optic Neuropathy (LHON). == Structure ==
MT-ND4L is located in mitochondrial DNA from base pair 10,469 to 10,765.〔 The gene produces an 11 kDa protein composed of 98 amino acids.〔(【引用サイトリンク】 work = Cardiac Organellar Protein Atlas Knowledgebase (COPaKB) )〕 MT-ND4L is one of seven mitochondrially-encoded subunits of the enzyme NADH dehydrogenase (ubiquinone). Also known as Complex I, it is the largest of the respiratory complexes. The structure is L-shaped with a long, hydrophobic transmembrane domain and a hydrophilic domain for the peripheral arm that includes all the known redox centres and the NADH binding site. MT-ND4L and the rest of the mitochondrially encoded subunits are the most hydrophobic of the subunits of Complex I and form the core of the transmembrane region.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「MT-ND4L」の詳細全文を読む
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