A9IYW6 · ATPB_BART1

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

Features

Showing features for binding site.

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TypeIDPosition(s)Description
Binding site214-221ATP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentplasma membrane
Cellular Componentproton-transporting ATP synthase complex, catalytic core F(1)
Molecular FunctionATP binding
Molecular FunctionATP hydrolysis activity
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 beta
  • EC number
  • Alternative names
    • ATP synthase F1 sector subunit beta
    • F-ATPase subunit beta

Gene names

    • Name
      atpD
    • Ordered locus names
      BT_2464

Organism names

Accessions

  • Primary accession
    A9IYW6

Proteomes

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00003394781-541ATP synthase subunit beta

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.

Structure

Family & Domains

Features

Showing features for region, compositional bias.

Type
IDPosition(s)Description
Region1-65Disordered
Compositional bias25-36Basic and acidic residues
Compositional bias52-65Basic and acidic residues

Sequence similarities

Belongs to the ATPase alpha/beta chains family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    541
  • Mass (Da)
    57,578
  • Last updated
    2008-02-05 v1
  • MD5 Checksum
    40EFC3095795116528E0BDDFE8A64DFA
MAKAVTSSKGAEKSEKKKPAARSGVKKDASKSKDASKSQVNVKISSAPARSAAKDTPVKKEERAKGTVGEIKQVIGAVVDVQFEGALPNILNALETENLGNRLVLEVAQHLGENTVRTIAMDTTDGLMRGQKVVDTGAQISVPVGEATLGRIMNVIGEPVDNVGPIASTKTRSIHQEAPEYVEQSTVSEILVTGIKVVDLLAPYSKGGKIGLFGGAGVGKTVLIMELINNIAKAHGGYSVFAGVGERTREGNDLYYEMIESGVNVNPKENNGSTEGSKCALVYGQMNEPPGARARVALSGLTIAESFRDEGQDVLFFVDNIFRFTQAGAEVSALLGRIPSAVGYQPTLATDMGALQERITSTKIGSITSVQAIYVPADDLTDPAPATSFAHLDATTVLSRSIAEKGIYPAVDPLDSFSRMLDPLIVGEEHYTVACQVQTILQRYRALQDIIAILGMDELSEDDKLLVGRARKIERFLSQPFHVAEAFTGSPGKLVSLEDTIKGFKGLCAGDYDDLPEAAFYMVGSIDEALEKGKRLMAEAS

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias25-36Basic and acidic residues
Compositional bias52-65Basic and acidic residues

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AM260525
EMBL· GenBank· DDBJ
CAK02442.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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