A0A151BT09 · A0A151BT09_9MICO

Function

function

Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP).

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Features

Showing features for binding site, active site.

1743100200300400500600700
TypeIDPosition(s)Description
Binding site88ATP (UniProtKB | ChEBI)
Binding site424Mg2+ (UniProtKB | ChEBI)
Binding site454Mg2+ (UniProtKB | ChEBI)
Active site484Phosphohistidine intermediate
Binding site517ATP (UniProtKB | ChEBI)
Binding site613ATP (UniProtKB | ChEBI)
Binding site641ATP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentpolyphosphate kinase complex
Molecular FunctionATP binding
Molecular Functionmetal ion binding
Molecular Functionpolyphosphate kinase activity
Biological Processphosphorylation
Biological Processpolyphosphate biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Polyphosphate kinase
  • EC number
  • Alternative names
    • ATP-polyphosphate phosphotransferase
    • Polyphosphoric acid kinase

Gene names

    • Name
      ppk
    • ORF names
      AZH51_01180

Organism names

  • Taxonomic identifier
  • Strain
    • NY16-3462-2
  • Taxonomic lineage
    Bacteria > Actinomycetota > Actinomycetes > Micrococcales > Dermacoccaceae > Branchiibius

Accessions

  • Primary accession
    A0A151BT09

Proteomes

Subcellular Location

PTM/Processing

Post-translational modification

An intermediate of this reaction is the autophosphorylated ppk in which a phosphate is covalently linked to a histidine residue through a N-P bond.

Keywords

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain50-155Polyphosphate kinase N-terminal
Domain165-345Polyphosphate kinase middle
Domain380-543Polyphosphate kinase C-terminal
Domain552-714Polyphosphate kinase C-terminal

Sequence similarities

Belongs to the polyphosphate kinase 1 (PPK1) family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    743
  • Mass (Da)
    83,421
  • Last updated
    2016-06-08 v1
  • Checksum
    A01D77CD7E029D40
MSTEPSASEASLTRLSQRVQHRARGANGRFIRVATPVVQPGDTDLPDDRFLDREISWLQFNERVLQLAQDPGVPLLERARFLAIFASNLDEFFMVRVAGLKRRIATGLAVRSASGLEPREVLDEISRAAHQLMDAHAGVFQVHIRPALADEGVRILRPDELTETDREHLSTLFRQQIYPVLTPLAVDPAHPFPYISGLSLNLAVILINPKTEREHFARVKVPPLLPRLLRLPTAEGDDDLYDARFVTLEDVIAEHLQHLFPGMEVREHFTFRVTRNEDLEVEEDDAENLLTALEKELTRRRFGPPVRLEVADDIDDHVLDLLVRELGVHDGEVYRLPEPLDLTGLNVVADLDRSELRWPPFVAMTHPDLAPVERSSQPDVLAAMRRGDVLLHHPYDSFSTSVQAFLEQAAADPQVLAIKQTLYRTSGDSPIIDALIDAADAGKQVLAVVEIKARFDEENNISWARKLERAGVHVVYGIVGLKTHAKLSMVVRQEGDTLRRYCHVGTGNYNPKTARLYEDLGLLTCDPEVGEDLSRLFNQLSGMAPRSKFKRLLVAPRSMRNGLVEQIDRVIAAKREGKDARIQFKINSLVDEQIIDALYRASQAGVPVDIFVRGICAIRPGVDGLSETIRVRSVLGRFLEHSRIFRFAVEGEGDVTYIGSADMMHRNLDRRVEALVRISSPRHLSELAGLIDNGMSDATSSWHLGGDGLWERHNLAPDGQPLADLQAGLIAEYSKRRRRARRR

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
LVCF01000047
EMBL· GenBank· DDBJ
KYH42923.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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