A0A0Q0G3H9 · A0A0Q0G3H9_9GAMM

Function

function

Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis.

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

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Pathway

Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose: step 3/4.

Features

Showing features for binding site, site, active site.

Type
IDPosition(s)Description
Binding site18ATP (UniProtKB | ChEBI)
Binding site83-84ATP (UniProtKB | ChEBI)
Binding site123-126ATP (UniProtKB | ChEBI)
Binding site124Mg2+ (UniProtKB | ChEBI); catalytic
Site125Important for substrate specificity; cannot use PPi as phosphoryl donor
Binding site146-148substrate; ligand shared between dimeric partners; in other chain
Active site148Proton acceptor
Binding site183substrate; ligand shared between dimeric partners
Binding site190-192substrate; ligand shared between dimeric partners; in other chain
Binding site243substrate; ligand shared between dimeric partners; in other chain
Binding site287substrate; ligand shared between dimeric partners
Binding site293-296substrate; ligand shared between dimeric partners; in other chain

GO annotations

AspectTerm
Cellular Component6-phosphofructokinase complex
Molecular Function6-phosphofructokinase activity
Molecular FunctionAMP binding
Molecular FunctionATP binding
Molecular Functiondiphosphate-fructose-6-phosphate 1-phosphotransferase activity
Molecular Functionfructose-6-phosphate binding
Molecular Functionidentical protein binding
Molecular Functionmetal ion binding
Molecular Functionmonosaccharide binding
Biological Processcanonical glycolysis
Biological Processfructose 1,6-bisphosphate metabolic process
Biological Processfructose 6-phosphate metabolic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    ATP-dependent 6-phosphofructokinase
  • EC number
  • Short names
    ATP-PFK
    ; Phosphofructokinase
  • Alternative names
    • Phosphohexokinase

Gene names

    • Name
      pfkA
    • ORF names
      AN394_02906

Organism names

  • Taxonomic identifier
  • Strain
    • P1-26
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Alteromonadales > Pseudoalteromonadaceae > Pseudoalteromonas

Accessions

  • Primary accession
    A0A0Q0G3H9

Proteomes

Subcellular Location

Keywords

Interaction

Subunit

Homodimer or homotetramer.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain11-318Phosphofructokinase

Sequence similarities

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    369
  • Mass (Da)
    39,410
  • Last updated
    2016-01-20 v1
  • Checksum
    02EFF24FD9F60BFC
MNEVGNTMKKLLLLTSGGDCPGLNGVIRAVVKAAEHDGNWQVYGSRRAYCGVLEKPNDIIHLTSEVVAGIHVRGGTILETVNKGNPTAFPAEIAGEQVFIDRSDELISIIKQLGFDAVINIGGDGSHRVSQHLFEHGLNIVGVPKTIDNDLYGTDYTIGFQTAVDTATEAIDRLIPTAQSHNRVIVTEVMGRDAGWICLHSAIAAGAEVALIPEIPYDIEAIKAKLTSRFDKGHGFANIVISEGAKPVAGGVVSKQSNELGYENPMLGGIAEQLASQIRVALDLDVRVTVLGHIQRGGTPNAFDRVLAAEFGVQAFELVKKGQFGFIPVSKDGEIKPISLKEATSEYRVIPLEHSLIASARAMGMCLGE

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
LKDX01000030
EMBL· GenBank· DDBJ
KPZ69061.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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