A0A0F2NCD8 · A0A0F2NCD8_9BACT

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.

TypeIDPosition(s)Description
Binding site11ATP (UniProtKB | ChEBI)
Binding site74-75ATP (UniProtKB | ChEBI)
Binding site115-118ATP (UniProtKB | ChEBI)
Binding site116Mg2+ (UniProtKB | ChEBI); catalytic
Site117Important for substrate specificity; cannot use PPi as phosphoryl donor
Binding site138-140substrate; ligand shared between dimeric partners; in other chain
Active site140Proton acceptor
Binding site175substrate; ligand shared between dimeric partners
Binding site182-184substrate; ligand shared between dimeric partners; in other chain
Binding site235substrate; ligand shared between dimeric partners; in other chain
Binding site279substrate; ligand shared between dimeric partners
Binding site285-288substrate; 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
      VR65_18850

Organism names

Accessions

  • Primary accession
    A0A0F2NCD8

Proteomes

Subcellular Location

Keywords

Interaction

Subunit

Homodimer or homotetramer.

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain3-310Phosphofructokinase

Sequence similarities

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    367
  • Mass (Da)
    39,923
  • Last updated
    2015-06-24 v1
  • Checksum
    37792E7B56A573E9
MKKIVISTGGGDAPGLNAVIYSIVHICYRKGWEVYGSRNGYGGFLDIDEMVRLYPKDVDGIYSTGGTILGSTNKGNPFARPVENLAGEIQIVDVSDKIIRNFNRMGFDCHIAIGGDGSLDIAHKFALKGMPVIGVPKTIDNDLEETDRTFGFDTAVSTATEALDKLHSTAKSHNRVMVVEVMGRDSGWIALYSGISGGADVILIPEIPFDMELVCEKISDNELHDKHYSIVVVAEGAITKDGKSFNRGMGELGRSEVILGGVGEWVASEIRRRTDKDTRSLVLGHLQRGGSPTTFDRLLALRFGAAAVRLAEQKIFDHMVALKNSEMVPVPIAEAIKRRKKVDFSSDKIRTARDIGICLGDKEPGVE

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
LADS01000053
EMBL· GenBank· DDBJ
KJR98804.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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