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Q32RS8 · ATPA_STAPU

Function

function

Produces ATP from ADP in the presence of a proton gradient across the membrane. The alpha chain is a regulatory subunit.

Catalytic activity

Features

Showing features for binding site, site.

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Type
IDPosition(s)Description
Binding site170-177ATP (UniProtKB | ChEBI)
Site363Required for activity

GO annotations

AspectTerm
Cellular Componentchloroplast thylakoid membrane
Cellular Componentproton-transporting ATP synthase complex, catalytic core F(1)
Molecular FunctionADP binding
Molecular FunctionATP binding
Molecular Functionproton-transporting ATP synthase activity, rotational mechanism
Molecular Functionproton-transporting ATPase activity, rotational mechanism

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    ATP synthase subunit alpha, chloroplastic
  • EC number
  • Alternative names
    • ATP synthase F1 sector subunit alpha
    • F-ATPase subunit alpha

Gene names

    • Name
      atpA

Encoded on

  • Chloroplast

Organism names

Accessions

  • Primary accession
    Q32RS8

Subcellular Location

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00002384441-512ATP synthase subunit alpha, chloroplastic

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: a, b, b' and c.

Structure

Family & Domains

Sequence similarities

Belongs to the ATPase alpha/beta chains family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    512
  • Mass (Da)
    55,552
  • Last updated
    2005-12-06 v1
  • MD5 Checksum
    4F1D0A473DFD7D6CB97AC0035A3743B9
MVNIRPDEISSIIRKQIEQYNQEVKVVNIGTVLQVGDGIARIYGLDKVMAGELLEFEDGTVGIALNLESDNVGAVLMGDGLNIQEGSSVKATGKIAQIPVSDGYLGRVVNALGRPIDGKGDIPASEYRLIESPAPGIISRRSVYEPMQTGLIAIDAMIPIGRGQRELIIGDRQTGKTAVATDTILNQKGQNVICVYVAIGQKASSIAQVLNTFEERGAMDYTIIVAETADAPATLQYLAPYTGAAIAEYFMYRGKHTLVIYDDLSKQAQAYRQMSLLLRRPPGREAYPGDVFYLHSRLLERAAKLSSQLGEGSMTALPIVETQAGDVSAYIPTNVISITDGQIFLSADLFNAGIRPAINVGISVSRVGSAAQIKAMKQVAGKLKLELAQFAELEAFSQFASDLDKATQNQLARGQRLRELLKQSQAAPLAVEEQVATIYTGVNGYLDVIEVAQVRRFLTELRQYLGTNKPKFGEIIREKKAVTEEAESLLKAAIKEHTEAFLLQEESVGSRS

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AY958085
EMBL· GenBank· DDBJ
AAX45682.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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