NDUFB9

NDUFB9
Identifiers
Aliases	NDUFB9, B22, CI-B22, LYRM3, UQOR22, NADH:ubiquinone oxidoreductase subunit B9, MC1DN24
External IDs	OMIM: 601445; MGI: 1913468; HomoloGene: 3669; GeneCards: NDUFB9; OMA:NDUFB9 - orthologs
Gene location (Human)
Chr.	Chromosome 8 (human)
End	124,580,648 bp
Gene location (Mouse)
Chr.	Chromosome 15 (mouse)
End	58,811,337 bp
RNA expression pattern
	Top expressed in
	myocardium of left ventricle; ; cardiac muscle tissue of right atrium; ; tibialis anterior muscle; ; quadriceps femoris muscle; ; mucosa of ileum; ; vastus lateralis muscle; ; body of tongue; ; deltoid muscle; ; right ventricle; ; lateral nuclear group of thalamus;
	Top expressed in
	facial motor nucleus; ; Paneth cell; ; masseter muscle; ; aortic valve; ; digastric muscle; ; extraocular muscle; ; myocardium of ventricle; ; sternocleidomastoid muscle; ; temporal muscle; ; thoracic diaphragm;
	More reference expression data
	n/a
Gene ontology
Molecular function	NADH dehydrogenase (ubiquinone) activity; protein binding;
Cellular component	mitochondrial inner membrane; mitochondrial respiratory chain complex I; respirasome; membrane; mitochondrion;
Biological process	hearing; mitochondrial electron transport, NADH to ubiquinone; mitochondrial respiratory chain complex I assembly;
	Sources:Amigo / QuickGO
Orthologs
	4715
	66218
	ENSG00000147684
	ENSMUSG00000022354
	Q9Y6M9
	Q9CQJ8
	NM_005005; NM_001278645; NM_001278646; NM_001311168
	NM_023172; NM_001364808
	NP_001265574; NP_001265575; NP_001298097; NP_004996
	NP_075661; NP_001351737
	Wikidata
View/Edit Human	View/Edit Mouse

NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9 is an enzyme that in humans is encoded by the NDUFB9 gene. It belongs to the superfamily of LYRM proteins, which are characterized by a conserved leucine–tyrosine–arginine motif. NADH dehydrogenase (ubiquinone) 1 beta subcomplex subunit 9 is an accessory subunit of the NADH dehydrogenase (ubiquinone) complex, located in the mitochondrial inner membrane. It is also known as Complex I and is the largest of the five complexes of the electron transport chain.