Intermediate 2 binds MT-ND1:NDUFAF5:NDUFAF6 to form a 315kDa subcomplex

Stable Identifier
Reaction [binding]
Homo sapiens
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A complex I intermediate of 315kDa (reestimated from the original 400kDa) is formed centred around the core subunits NADH dehydrogenase [ubiquinone] iron-sulfur proteins 2 and 3 (NDUFS2 and NDUFS3) with other complex I subunits and assembly factor subunits (forming IP and HP subcomplexes). The IP subcomplex is anchored to the inner mitochondrial membrane by NADH-ubiquinone oxidoreductase chain 1 (MT-ND1) (together with NDUFAF5 and/or 6) (Mckenzie & Ryan 2010, Andrews et al. 2013).

Literature References
PubMed ID Title Journal Year
24191001 Assembly factors for the membrane arm of human complex I

Andrews, B, Carroll, J, Ding, S, Fearnley, IM, Walker, JE

Proc. Natl. Acad. Sci. U.S.A. 2013
20552642 Assembly factors of human mitochondrial complex I and their defects in disease

McKenzie, M, Ryan, MT

IUBMB Life 2010
Participant Of
Orthologous Events
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