Q3JYY5 · PSTB3_STRA1

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.

124920406080100120140160180200220240
TypeIDPosition(s)Description
Binding site36-43ATP (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
      SAK_1924

Organism names

Accessions

  • Primary accession
    Q3JYY5

Subcellular Location

Cell membrane
; Peripheral membrane protein

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00002725401-249Phosphate 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).

Structure

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain4-244ABC transporter

Sequence similarities

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    249
  • Mass (Da)
    28,107
  • Last updated
    2005-11-08 v1
  • Checksum
    2D941B2F1DFD044C
MSKLVINNLDLYYGEFHALKDVNLDIEEKEITAFIGPSGCGKSTLLKSINRMNDLVKNCKITGDITLEGEDVYRQLDINQLRKKVGMVFQKPNPFPMSIYDNVAFGPRTHGIHSKAELDDIVERSLKQAALWDEVKDRLHKSALGMSGGQQQRLCIARALAIEPDVLLMDEPTSALDPISTAKIEELVIQLKKNYTIVIVTHNMQQAVRISDKTAFFLMGEVVEYNKTCQLFSLPQDERTENYITGRFG

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000114
EMBL· GenBank· DDBJ
ABA45847.1
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.
FeedbackHelp