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

Stable Identifier
R-HSA-6799191
Type
Reaction [binding]
Species
Homo sapiens
Compartment
Locations in the PathwayBrowser
General
SVG |   | PPTX  | SBGN
Click the image above or here to open this reaction in the Pathway Browser
The layout of this reaction may differ from that in the pathway view due to the constraints in pathway layout

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
Participants
Participant Of
Orthologous Events
Authored
Reviewed
Created