C1D5G4 · ATPA_LARHH

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.

151450100150200250300350400450500
Type
IDPosition(s)Description
Binding site169-176ATP (UniProtKB | ChEBI)
Site373Required for activity

GO annotations

AspectTerm
Cellular Componentplasma 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
  • EC number
  • Alternative names
    • ATP synthase F1 sector subunit alpha
    • F-ATPase subunit alpha

Gene names

    • Name
      atpA
    • Ordered locus names
      LHK_03003

Organism names

Accessions

  • Primary accession
    C1D5G4

Proteomes

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_10001665431-514ATP synthase subunit alpha

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

Sequence similarities

Belongs to the ATPase alpha/beta chains family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    514
  • Mass (Da)
    55,096
  • Last updated
    2009-05-26 v1
  • Checksum
    E52B2AA6E46AA7E5
MQLNPSEISELIRAKIQNLPSATEARTTGTVISVTDGVIRIHGLKDAMQGEMLEFPGGTYGLALNLERDSVGAVVLGEYEHISEGDEVKCTGRILEVPVGPELVGRVVNALGQPIDGKGPIQAKASSPVEKVAPGVIARKSVDQPLQTGLKGIDAMIPIGRGQRELIIGDRQTGKTAVALDAIINQKGSGVICIYVAIGQKASSIANVVRKLEEHGAMDHTIIVAASASETAALQYIAPYSGCAMGEYFRDTGRDSLIVYDDLSKQAVAYRQISLLLRRPPGREAYPGDVFYLHSRLLERAARVNAEYVEKLTNGEVKGQTGSLTALPIIETQAGDVSAFVPTNVISITDGQIFLETDLFNAGIRPAVNAGISVSRVGGAAQTNVIKKLGGGIRLALAQYRELAAFAQFASDLDEATRKQLSHGEIVTELMKQKQFSTLKVSEMAMTLYGVTKGYYEGIPVKTALKFESDFLSNIKANHAELLADIEKSGKLSDENDKKLAQAYESFKAGYNFA

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP001154
EMBL· GenBank· DDBJ
ACO75981.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
Help