Q8CPA1 · PSTB_STAES

Function

function

Part of the ABC transporter complex PstSACB involved in phosphate import. Responsible for energy coupling to the transport system.

Catalytic activity

Features

Showing features for binding site.

129120406080100120140160180200220240260280
TypeIDPosition(s)Description
Binding site77-84ATP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentplasma membrane
Molecular FunctionATP binding
Molecular FunctionATP hydrolysis activity
Molecular FunctionATPase-coupled phosphate ion transmembrane transporter activity
Biological Processphosphate ion transmembrane transport

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Phosphate import ATP-binding protein PstB
  • EC number
  • Alternative names
    • ABC phosphate transporter
    • Phosphate-transporting ATPase

Gene names

    • Name
      pstB
    • Ordered locus names
      SE_1067

Organism names

Accessions

  • Primary accession
    Q8CPA1

Proteomes

Subcellular Location

Cell membrane
; Peripheral membrane protein

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00000928841-291Phosphate import ATP-binding protein PstB

Interaction

Subunit

The complex is composed of two ATP-binding proteins (PstB), two transmembrane proteins (PstC and PstA) and a solute-binding protein (PstS).

Structure

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain45-286ABC transporter

Sequence similarities

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    291
  • Mass (Da)
    32,743
  • Last updated
    2003-03-01 v1
  • Checksum
    73E5F79A3B36F166
MANSQVAEKEKLDAQTNNQDSVATIVTTENNKKNTIPDSEKKIVYSTQNLDLWYGENHALQNINLDILENNVTAIIGPSGCGKSTYIKALNRMVELVPSVKTAGKILYRDQNIFDAKYSKEKLRTNVGMVFQQPNPFPKSIYDNITYGPKTHGIKNKKILDEIVEKSLRGAAIWDELKDRLHTNAYGLSGGQQQRVCIARCLAIEPDVILMDEPTSALDPISTLRVEELVQELKENYSIIMVTHNMQQAARVSDKTAFFLNGYVNEYDDTDKIFSNPADKQTEDYISGRFG

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AE015929
EMBL· GenBank· DDBJ
AAO04664.1
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.
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