P63372 · PSTB3_STRA5

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.

125320406080100120140160180200220240
TypeIDPosition(s)Description
Binding site40-47ATP (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 3
  • EC number
  • Alternative names
    • ABC phosphate transporter 3
    • Phosphate-transporting ATPase 3

Gene names

    • Name
      pstB3
    • Ordered locus names
      SAG1963

Organism names

Accessions

  • Primary accession
    P63372
  • Secondary accessions
    • Q8DX90
    • Q8E313

Proteomes

Subcellular Location

Cell membrane
; Peripheral membrane protein

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00000928911-253Phosphate import ATP-binding protein PstB 3

Interaction

Subunit

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

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain8-248ABC transporter

Sequence similarities

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    253
  • Mass (Da)
    28,535
  • Last updated
    2004-10-11 v1
  • Checksum
    BDFE0AA0C206E20A
MSRTVSKLVINNLDLYYGEFHALKDVNLDIEEKEITAFIGPSGCGKSTLLKSINRMNDLVKNCKITGDITLEGEDVYRQLDINQLRKKVGMVFQKPNPFPMSIYDNVAFGPRTHGIHSKAELDDIVERSLKQAALWDEVKDRLHKSALGMSGGQQQRLCIARALAIEPDVLLMDEPTSALDPISTAKIEELVIQLKKNYTIVIVTHNMQQAVRISDKTAFFLMGEVVEYNKTSQLFSLPQDERTENYITGRFG

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AE009948
EMBL· GenBank· DDBJ
AAN00823.1
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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