B8XDU9 · B8XDU9_9ROSI
- ProteinATP synthase subunit beta
- GeneatpB
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids423 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Produces ATP from ADP in the presence of a proton gradient across the membrane.
Catalytic activity
- ATP + H2O + 4 H+(in) = ADP + phosphate + 5 H+(out)
CHEBI:30616 + CHEBI:15377 + 4 H+ (in)CHEBI:15378= CHEBI:456216 + CHEBI:43474 + 5 H+ (out)CHEBI:15378
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | chloroplast thylakoid 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
Gene names
Encoded on
- Plastid
Organism names
- Organism
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Malpighiales > Phyllanthaceae > Phyllanthoideae > Phyllantheae > Kirganelia
Accessions
- Primary accessionB8XDU9
Subcellular Location
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 four main subunits: a1, b1, b'1 and c(9-12).
Structure
Sequence
- Sequence statusFragment
- Length423
- Mass (Da)45,523
- Last updated2009-03-03 v1
- MD5 Checksum4A885E1BE0CDBDFFE74D2680FBBC0F11
Features
Showing features for non-terminal residue.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Non-terminal residue | 1 | ||||
Non-terminal residue | 423 | ||||
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
FJ235316 EMBL· GenBank· DDBJ | ACL26841.1 EMBL· GenBank· DDBJ | Genomic DNA |