UniProt Accession

 NDUB9_MOUSE; Q9CQJ8 

Genbank Protein ID

 AK002254; AK003540; AK004522; BC031539 

Genbank Nucleotide ID

 BAB21968.1; BAB22846.1; BAB23345.1; AAH31539.1 

Protein Name

 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9 

Protein Synonyms/Alias

 Complex I-B22; CI-B22; NADH-ubiquinone oxidoreductase B22 subunit 

Gene Name

 Ndufb9 

Gene Synonyms/Alias

  

Created Date

 July 27, 2013 

Organism

 Mus musculus (Mouse) 

NCBI Taxa ID

 10090 

Lysine Modification

Position	Peptide	Type	References
52	RARFEEHKNEKDMMR	acetylation	[1]
55	FEEHKNEKDMMRATQ	acetylation	[1, 2]
98	FERYECYKVPEWCLD	acetylation	[1]
121	MYPDYFSKREQWKKL	acetylation	[1, 2]
138	ESWDREVKQLQEETS	acetylation	[1, 2]

Reference

 [1] Calorie restriction and SIRT3 trigger global reprogramming of the mitochondrial protein acetylome.
 Hebert AS, Dittenhafer-Reed KE, Yu W, Bailey DJ, Selen ES, Boersma MD, Carson JJ, Tonelli M, Balloon AJ, Higbee AJ, Westphall MS, Pagliarini DJ, Prolla TA, Assadi-Porter F, Roy S, Denu JM, Coon JJ.
 Mol Cell. 2013 Jan 10;49(1):186-99. [PMID: 23201123]
 [2] Quantification of mitochondrial acetylation dynamics highlights prominent sites of metabolic regulation.
 Still AJ, Floyd BJ, Hebert AS, Bingman CA, Carson JJ, Gunderson DR, Dolan BK, Grimsrud PA, Dittenhafer-Reed KE, Stapleton DS, Keller MP, Westphall MS, Denu JM, Attie AD, Coon JJ, Pagliarini DJ.
 J Biol Chem. 2013 Jul 17;. [PMID: 23864654] 

Functional Description

 Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed to be not involved in catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone (By similarity). 

Sequence Annotation

 MOD_RES 2 2 N-acetylalanine (By similarity).
 MOD_RES 85 85 Phosphoserine (By similarity).  

Keyword

 Acetylation; Complete proteome; Direct protein sequencing; Electron transport; Membrane; Mitochondrion; Mitochondrion inner membrane; Phosphoprotein; Reference proteome; Respiratory chain; Transport. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 179 AA 

Protein Sequence

Gene Ontology

 GO:0005743; C:mitochondrial inner membrane; IDA:MGI.
 GO:0005747; C:mitochondrial respiratory chain complex I; IEA:Compara.
 GO:0022900; P:electron transport chain; IEA:UniProtKB-KW. 

Interpro

 IPR008011; Complex1_LYR. 

Pfam

 PF05347; Complex1_LYR 

SMART

  

PROSITE

  

PRINTS