B2TG40 · B2TG40_PARPJ
- ProteinATP synthase subunit beta
- GeneatpD
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids492 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Produces ATP from ADP in the presence of a proton gradient across the membrane. The catalytic sites are hosted primarily by the beta subunits.
Catalytic activity
- ATP + 4 H+(in) + H2O = ADP + 5 H+(out) + phosphate
CHEBI:30616 + 4 H+ (in)CHEBI:15378+ CHEBI:15377 = CHEBI:456216 + 5 H+ (out)CHEBI:15378+ CHEBI:43474
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | plasma membrane | |
Cellular Component | proton-transporting ATP synthase complex, catalytic core F(1) | |
Molecular Function | ATP binding | |
Molecular Function | ATP hydrolysis activity | |
Molecular Function | proton-transporting ATP synthase activity, rotational mechanism | |
Molecular Function | proton-transporting ATPase activity, rotational mechanism |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameATP synthase subunit beta
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Betaproteobacteria > Burkholderiales > Burkholderiaceae > Paraburkholderia
Accessions
- Primary accessionB2TG40
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Cell inner membrane ; Peripheral membrane protein
Keywords
- Cellular component
Interaction
Subunit
F-type ATPases have 2 components, CF1 - the catalytic core - and CF0 - the membrane proton channel. CF1 has five subunits: alpha3, beta3, gamma1, delta1, epsilon1. CF0 has three main subunits: a1, b2 and c(9-12). The alpha and beta chains form an alternating ring which encloses part of the gamma chain. CF1 is attached to CF0 by a central stalk formed by the gamma and epsilon chains, while a peripheral stalk is formed by the delta and b chains.
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 159-342 | AAA+ ATPase | ||||
Sequence: QGGKAAMFGGAGVGKTVLVMELIHAMVERYKGISVFAGVGERSREGHEMLLDMRTSGVLARTVLVYGQMNEPPGARWRVPFTALTIAEYFRDERRQNVLLLMDNVFRFVQAGAEVSGLLGRMPSRVGYQPTLASEVASLQERIVSVGDVSVTAIEAVYVPADDFTDPAVTAIAAHIDSMVVLSR |
Sequence similarities
Belongs to the ATPase alpha/beta chains family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length492
- Mass (Da)52,228
- Last updated2008-07-01 v1
- Checksum17055AB3EDBE902B
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP001053 EMBL· GenBank· DDBJ | ACD19914.1 EMBL· GenBank· DDBJ | Genomic DNA |