mitochondrial complex I

GPTKB entity

Statements (44)
Predicate Object
gptkbp:instanceOf gptkb:enzyme
gptkbp:alsoKnownAs gptkb:NADH:ubiquinone_oxidoreductase
gptkbp:associatedWith gptkb:Parkinson's_disease
mitochondrial diseases
gptkbp:compatibleWith some anaerobic organisms
gptkbp:component electron transport chain
gptkbp:composedOf multiple protein subunits
gptkbp:contains gptkb:FMN
iron-sulfur clusters
gptkbp:discoveredIn 1960s
gptkbp:EC_number 1.6.5.3
gptkbp:encodedBy gptkb:mitochondrial_DNA
nuclear DNA
gptkbp:function pumps protons across mitochondrial membrane
catalyzes electron transfer from NADH to ubiquinone
https://www.w3.org/2000/01/rdf-schema#label mitochondrial complex I
gptkbp:inhibitedBy gptkb:piericidin_A
gptkb:rotenone
amytal
gptkbp:locatedIn inner mitochondrial membrane
gptkbp:molecularWeight ~1 MDa (megadalton)
gptkbp:mutationAssociatedWith causes Leber's hereditary optic neuropathy
causes Leigh syndrome
gptkbp:orthologIn bacterial NDH-1 complex
gptkbp:presentIn eukaryotes
gptkbp:product gptkb:ubiquinol
NAD+
proton gradient
gptkbp:requires oxidative phosphorylation
gptkbp:role ATP synthesis
gptkbp:structure L-shaped
gptkbp:studiedBy cryo-electron microscopy
gptkbp:substrate gptkb:NADH
ubiquinone
gptkbp:subunit at least 45 subunits in mammals
gptkbp:bfsParent gptkb:ND1
gptkb:NDUFS2
gptkb:NDUFS3
gptkb:NDUFS4
gptkb:NDUFS7
gptkb:NDUFS8
gptkb:NDUFV2
gptkb:NDUFV3
gptkbp:bfsLayer 7