UniProt Accession

 AT5F1_DROME; Q94516; Q53XF7; Q8IQC9; Q9VT43 

Genbank Protein ID

 AE014296; AE014296; BT004878; BT011453; Y08967 

Genbank Nucleotide ID

 AAF50212.1; AAN11955.1; AAO45234.1; AAR99111.1; CAA70164.1 

Protein Name

 ATP synthase subunit b, mitochondrial 

Protein Synonyms/Alias

 ATPase subunit b; FO-ATP synthase subunit b 

Gene Name

 ATPsyn-b 

Gene Synonyms/Alias

 ATPsyn-beta; CG8189 

Created Date

 July 27, 2013 

Organism

 Drosophila melanogaster (Fruit fly) 

NCBI Taxa ID

 7227 

Lysine Modification

Position	Peptide	Type	References
144	SDAIEAEKKEQWRAD	acetylation	[1]

Reference

 [1] Proteome-wide mapping of the Drosophila acetylome demonstrates a high degree of conservation of lysine acetylation.
 Weinert BT, Wagner SA, Horn H, Henriksen P, Liu WR, Olsen JV, Jensen LJ, Choudhary C.
 Sci Signal. 2011 Jul 26;4(183):ra48. [PMID: 21791702] 

Functional Description

 Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. F-type ATPases consist of two structural domains, F(1) - containing the extramembraneous catalytic core, and F(0) - containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. Part of the complex F(0) domain and the peripheric stalk, which acts as a stator to hold the catalytic alpha(3)beta(3) subcomplex and subunit a/ATP6 static relative to the rotary elements. 

Sequence Annotation

  

Keyword

 Alternative splicing; CF(0); Complete proteome; Hydrogen ion transport; Ion transport; Membrane; Mitochondrion; Mitochondrion inner membrane; Reference proteome; Transit peptide; Transport. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 243 AA 

Protein Sequence

Gene Ontology

 GO:0005811; C:lipid particle; IDA:FlyBase.
 GO:0000276; C:mitochondrial proton-transporting ATP synthase complex, coupling factor F(o); IBA:RefGenome.
 GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IBA:RefGenome.
 GO:0015986; P:ATP synthesis coupled proton transport; IBA:RefGenome.
 GO:0006911; P:phagocytosis, engulfment; IMP:FlyBase. 

Interpro

 IPR008688; ATPase_B_chain/sub_B/MI25.
 IPR013837; ATPase_F0_sub_B/B_chain. 

Pfam

 PF05405; Mt_ATP-synt_B 

SMART

  

PROSITE

  

PRINTS