H0UW67 · H0UW67_CAVPO
- ProteinATP-dependent 6-phosphofructokinase
- GenePFKP
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids792 (go to sequence)
- Protein existenceInferred from homology
- Annotation score4/5
Function
function
Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis.
Catalytic activity
- beta-D-fructose 6-phosphate + ATP = beta-D-fructose 1,6-bisphosphate + ADP + H+
Cofactor
Activity regulation
Allosterically activated by ADP, AMP, or fructose 2,6-bisphosphate, and allosterically inhibited by ATP or citrate.
Pathway
Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose: step 3/4.
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 34 | ATP (UniProtKB | ChEBI) | |||
Binding site | 97-98 | ATP (UniProtKB | ChEBI) | |||
Binding site | 127-130 | ATP (UniProtKB | ChEBI) | |||
Binding site | 128 | Mg2+ (UniProtKB | ChEBI); catalytic | |||
Binding site | 173-175 | substrate; ligand shared between dimeric partners; in other chain | |||
Active site | 175 | Proton acceptor | |||
Binding site | 210 | substrate; ligand shared between dimeric partners | |||
Binding site | 217-219 | substrate; ligand shared between dimeric partners; in other chain | |||
Binding site | 273 | substrate; ligand shared between dimeric partners; in other chain | |||
Binding site | 301 | substrate; ligand shared between dimeric partners | |||
Binding site | 307-310 | substrate; ligand shared between dimeric partners; in other chain | |||
Binding site | 481 | beta-D-fructose 2,6-bisphosphate (UniProtKB | ChEBI); allosteric activator; ligand shared between dimeric partners; in other chain | |||
Binding site | 538-542 | beta-D-fructose 2,6-bisphosphate (UniProtKB | ChEBI); allosteric activator; ligand shared between dimeric partners; in other chain | |||
Binding site | 576 | beta-D-fructose 2,6-bisphosphate (UniProtKB | ChEBI); allosteric activator; ligand shared between dimeric partners | |||
Binding site | 583-585 | beta-D-fructose 2,6-bisphosphate (UniProtKB | ChEBI); allosteric activator; ligand shared between dimeric partners; in other chain | |||
Binding site | 639 | beta-D-fructose 2,6-bisphosphate (UniProtKB | ChEBI); allosteric activator; ligand shared between dimeric partners; in other chain | |||
Binding site | 665 | beta-D-fructose 2,6-bisphosphate (UniProtKB | ChEBI); allosteric activator; ligand shared between dimeric partners | |||
Binding site | 671-674 | beta-D-fructose 2,6-bisphosphate (UniProtKB | ChEBI); allosteric activator; ligand shared between dimeric partners; in other chain | |||
Binding site | 744 | beta-D-fructose 2,6-bisphosphate (UniProtKB | ChEBI); allosteric activator; ligand shared between dimeric partners; in other chain | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | 6-phosphofructokinase complex | |
Cellular Component | membrane | |
Molecular Function | 6-phosphofructokinase activity | |
Molecular Function | AMP binding | |
Molecular Function | ATP binding | |
Molecular Function | fructose-6-phosphate binding | |
Molecular Function | identical protein binding | |
Molecular Function | metal ion binding | |
Molecular Function | monosaccharide binding | |
Molecular Function | protein-containing complex binding | |
Biological Process | canonical glycolysis | |
Biological Process | cellular response to leukemia inhibitory factor | |
Biological Process | fructose 1,6-bisphosphate metabolic process | |
Biological Process | fructose 6-phosphate metabolic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameATP-dependent 6-phosphofructokinase
- EC number
- Short namesATP-PFK ; Phosphofructokinase
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Glires > Rodentia > Hystricomorpha > Caviidae > Cavia
Accessions
- Primary accessionH0UW67
Proteomes
Organism-specific databases
Subcellular Location
PTM/Processing
Keywords
- PTM
Expression
Gene expression databases
Interaction
Structure
Family & Domains
Features
Showing features for region, domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Region | 1-399 | N-terminal catalytic PFK domain 1 | |||
Domain | 27-332 | Phosphofructokinase | |||
Domain | 412-697 | Phosphofructokinase | |||
Region | 412-792 | C-terminal regulatory PFK domain 2 | |||
Sequence similarities
Belongs to the phosphofructokinase type A (PFKA) family. ATP-dependent PFK group I subfamily. Eukaryotic two domain clade "E" sub-subfamily.
Belongs to the phosphofructokinase type A (PFKA) family. ATP-dependent PFK group I subfamily. Eukaryotic two domain clade 'E' sub-subfamily.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length792
- Mass (Da)86,230
- Last updated2012-02-22 v1
- ChecksumCC9775FB8E5D18F8
Computationally mapped potential isoform sequences
There is 1 potential isoform mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
A0A286XJ31 | A0A286XJ31_CAVPO | PFKP | 792 |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AAKN02021827 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. |