B3E4Y7 · B3E4Y7_TRIL1

Function

function

Proton pump that utilizes the energy of pyrophosphate hydrolysis as the driving force for proton movement across the membrane. Generates a proton motive force.

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Features

Showing features for site.

TypeIDPosition(s)Description
Site460Determinant of potassium independence

GO annotations

AspectTerm
Cellular Componentplasma membrane
Molecular Functiondiphosphate hydrolysis-driven proton transmembrane transporter activity
Molecular Functioninorganic diphosphate phosphatase activity
Molecular Functionmagnesium ion binding

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    K(+)-insensitive pyrophosphate-energized proton pump
  • EC number
  • Alternative names
    • Membrane-bound proton-translocating pyrophosphatase
    • Pyrophosphate-energized inorganic pyrophosphatase
      (H(+)-PPase
      )

Gene names

    • Name
      hppA
    • Ordered locus names
      Glov_0827

Organism names

Accessions

  • Primary accession
    B3E4Y7

Proteomes

Subcellular Location

Cell inner membrane
; Multi-pass membrane protein
Endomembrane system
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane6-28Helical
Transmembrane56-76Helical
Transmembrane82-105Helical
Transmembrane126-148Helical
Transmembrane160-178Helical
Transmembrane236-254Helical
Transmembrane260-279Helical
Transmembrane291-310Helical
Transmembrane322-344Helical
Transmembrane386-413Helical
Transmembrane465-483Helical
Transmembrane495-516Helical
Transmembrane569-588Helical
Transmembrane595-617Helical
Transmembrane657-677Helical

Keywords

Interaction

Subunit

Homodimer.

Protein-protein interaction databases

Family & Domains

Sequence similarities

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    680
  • Mass (Da)
    69,801
  • Last updated
    2008-07-22 v1
  • MD5 Checksum
    CE2B9B981EB53610015596321A3C5152
MEQYAVYFALACAVAAVIYGLVSAQWILGLPQGNERMKQIAAAIQEGASAYMKRQYTIIAVVGVIMFVALFATLGWKTAVGFAVGAIFSGLTGFIGMFVSVRANIRTTEAAKSGIHKALNVAFKGGAITGMLVVGLGLLGVAGYYFTLQKLMPGAPVKDVVSQLVGLGFGGSLISIFARLGGGIFTKGADVGADLVGKVEAGIPEDDPRNPAVIADNVGDNVGDCAGMAADLFETYAVTLIAAMLLGAIAFNNFAGAVSYPLILGGISIIASIIGTFFVKLGASQKIMPALYKGLIASGVLACIAFYFVTVQMFPAGNPTGYSATNIFISAIVGLVVTGAIFWITEYYTATEYGPVKHIAQASTTGHATNIIAGLGVSMKSTAAPVIVIAAGIIVAYKCAGVYGIAIAAVSMLSLTGIVVAMDAYGPITDNAGGIAEMAELDDSVRAVTDPLDAVGNTTKAVTKGYAIGSAGLAAVILFTSYVDELKAAGKAIDFSLSDPYIIVGLFLGGMLPYYFAAQCMEAVGKAGGSVVEEVRRQFREIPGIMEGTGKPDYASCVDIVTKTALKEMIIPGIIPIAAPIIIGFTLGPKALGGVIVGTIVTGIFVAISMTTGGGAWDNAKKYIEDGYFGGKGGDAHKAAVTGDTVGDPYKDTAGPAVNPMIKIINIVSLMIVPLLAKLM

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP001089
EMBL· GenBank· DDBJ
ACD94552.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

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