InnateDB: Systems Biology of the Innate Immune Response

Bos taurus Protein: ATP5B

Summary

InnateDB Protein

IDBP-687761.2

Last Modified

2014-10-13 [Report errors or provide feedback]

Gene Symbol

ATP5B

Protein Name

ATP synthase subunit beta, mitochondrial

Synonyms

Species

Bos taurus

Ensembl Protein

ENSBTAP00000017710

InnateDB Gene

IDBG-635890 (ATP5B)

Protein Structure

UniProt Annotation

Function

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. Subunits alpha and beta form the catalytic core in F(1). Rotation of the central stalk against the surrounding alpha(3)beta(3) subunits leads to hydrolysis of ATP in three separate catalytic sites on the beta subunits.

Subcellular Localization

Mitochondrion. Mitochondrion inner membrane. Note=Peripheral membrane protein.

Disease Associations

Tissue Specificity

Comments

Interactions

Number of Interactions

This gene and/or its encoded proteins are associated with 7 experimentally validated interaction(s) in this database.
They are also associated with 79 interaction(s) predicted by orthology.

Experimentally validated
Total	7 [view]
Protein-Protein	7 [view]
Protein-DNA	0
Protein-RNA	0
DNA-DNA	0
RNA-RNA	0
DNA-RNA	0

Predicted by orthology
Total	79 [view]

Gene Ontology

Molecular Function

Accession	GO Term
GO:0000166	nucleotide binding
GO:0005515	protein binding
GO:0005524	ATP binding
GO:0016787	hydrolase activity
GO:0016820	hydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substances
GO:0016887	ATPase activity
GO:0017111	nucleoside-triphosphatase activity
GO:0042288	MHC class I protein binding
GO:0046933	proton-transporting ATP synthase activity, rotational mechanism
GO:0046961	proton-transporting ATPase activity, rotational mechanism

Biological Process

GO:0001525	angiogenesis
GO:0001649	osteoblast differentiation
GO:0006200	ATP catabolic process
GO:0006629	lipid metabolic process
GO:0006754	ATP biosynthetic process
GO:0006810	transport
GO:0006811	ion transport
GO:0006933	negative regulation of cell adhesion involved in substrate-bound cell migration
GO:0015986	ATP synthesis coupled proton transport
GO:0015991	ATP hydrolysis coupled proton transport
GO:0015992	proton transport
GO:0046034	ATP metabolic process
GO:0051453	regulation of intracellular pH

Cellular Component

GO:0005634	nucleus
GO:0005739	mitochondrion
GO:0005743	mitochondrial inner membrane
GO:0005753	mitochondrial proton-transporting ATP synthase complex
GO:0005886	plasma membrane
GO:0009986	cell surface
GO:0016020	membrane
GO:0031966	mitochondrial membrane
GO:0033178	proton-transporting two-sector ATPase complex, catalytic domain
GO:0042645	mitochondrial nucleoid
GO:0045261	proton-transporting ATP synthase complex, catalytic core F(1)
GO:0070062	extracellular vesicular exosome

Protein Structure and Domains

PDB ID

InterPro

IPR000194 ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domain
IPR000793 ATPase, F1/V1/A1 complex, alpha/beta subunit, C-terminal
IPR003593 AAA+ ATPase domain
IPR004100 ATPase, F1 complex alpha/beta subunit, N-terminal domain
IPR005722 ATPase, F1 complex, beta subunit
IPR027417 P-loop containing nucleoside triphosphate hydrolase

PFAM

PF00006
PF00306
PF02874

PRINTS

PIRSF

SMART

SM00382

TIGRFAMs

Post-translational Modifications

Modification

Cross-References

SwissProt

P00829