A0A1V6D7R7 · A0A1V6D7R7_9BACT

Function

function

Catalyzes the conversion of oxaloacetate (OAA) to phosphoenolpyruvate (PEP), the rate-limiting step in the metabolic pathway that produces glucose from lactate and other precursors derived from the citric acid cycle.

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.
The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Cofactor

Mn2+ (UniProtKB | Rhea| CHEBI:29035 )

Note: Binds 1 Mn2+ ion per subunit.

Pathway

Carbohydrate biosynthesis; gluconeogenesis.

Features

Showing features for binding site, active site.

Type
IDPosition(s)Description
Binding site90substrate
Binding site225-227substrate
Binding site234Mn2+ (UniProtKB | ChEBI)
Binding site253Mn2+ (UniProtKB | ChEBI)
Binding site275substrate
Binding site276-281GTP (UniProtKB | ChEBI)
Active site277
Binding site294Mn2+ (UniProtKB | ChEBI)
Binding site389-391substrate
Binding site391GTP (UniProtKB | ChEBI)
Binding site422GTP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytosol
Molecular FunctionGTP binding
Molecular Functionkinase activity
Molecular Functionmanganese ion binding
Molecular Functionphosphoenolpyruvate carboxykinase (GTP) activity
Biological Processcellular response to glucose stimulus
Biological Processgluconeogenesis
Biological Processglycerol biosynthetic process from pyruvate
Biological Processoxaloacetate metabolic process
Biological Processpropionate catabolic process
Biological Processresponse to lipid
Biological Processresponse to starvation

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Phosphoenolpyruvate carboxykinase [GTP]
  • EC number
  • Short names
    PEP carboxykinase
    ; PEPCK
  • Alternative names
    • GTP-dependent phosphoenolpyruvate carboxykinase
      (GTP-PEPCK
      )

Gene names

    • Name
      pckG
    • ORF names
      BWX88_02059

Organism names

Accessions

  • Primary accession
    A0A1V6D7R7

Proteomes

Subcellular Location

Keywords

Interaction

Subunit

Monomer.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain33-244Phosphoenolpyruvate carboxykinase GTP-utilising N-terminal
Domain249-609Phosphoenolpyruvate carboxykinase C-terminal P-loop

Sequence similarities

Belongs to the phosphoenolpyruvate carboxykinase [GTP] family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    630
  • Mass (Da)
    69,716
  • Last updated
    2017-06-07 v1
  • MD5 Checksum
    07107BCC9F2364D11E055630CEE45391
MTKTSNAASVLQQAMSADNYRKLTELNNPALCDFVADAVTLCQPADVFVCSDSSEDVAHVRSQAAATGEEAPLAIQGHTVHFDGMQDQGRDREVTKYLVPKGETLSSALNQIDREEGLAEVRGLMAGAMKGRTLIVRLLSLGPAGSPFSVLCAQCTDSWYVAHSEDLLYRRAYEAFRSLGDKARFFSFLHSSGKVDQNMVSAEPDKKRIYMDHTRETIYSVNTQYAGNTVGLKKLALRLTIRKADREGWLAEHMFLMGVHGPGGRKTYFAGAFPSACGKTSTAMLPGETIMGDDIAYFREIDGQFRAVNAEAGIFGIIGDVNPAGDPAIFSVLSNPGEVIFSNVLIKDKKPYWPGMGQELPEEGVNYSGPWQKGKKDDQGKPIPPAHKNARYTVTLSAMENVDSELNNPGGVEVGAIVYGGRDAHAWIPVQQSFSWEHGIIAYGASLETETTFAIIGQEGVNEINLMSIQDFVSIPLGRYVRNNIEFAKKIRKPPILFAVNYFLRDAEGKFLNGVRDKAVWIKWMELRVHGDVDALRGPTGLLPRYEDLQRLFSEVLNKNYSKEDYLKQFSIRVPQNLSKLQRVEQFHRTQVDDAPAAIFEVLAQQRDRLLEAQKTYGDLVSPLDLSVAE

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MWDR01000016
EMBL· GenBank· DDBJ
OQB85219.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

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