Q88SE8 · GAL1_LACPL
- ProteinGalactokinase
- GenegalK
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids387 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the transfer of the gamma-phosphate of ATP to D-galactose to form alpha-D-galactose-1-phosphate (Gal-1-P).
Catalytic activity
- alpha-D-galactose + ATP = alpha-D-galactose 1-phosphate + ADP + H+
Pathway
Carbohydrate metabolism; galactose metabolism.
Features
Showing features for site, binding site, active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Site | 27 | Transition state stabilizer | |||
Binding site | 33-36 | substrate | |||
Binding site | 67 | ATP (UniProtKB | ChEBI) | |||
Binding site | 124-130 | ATP (UniProtKB | ChEBI) | |||
Binding site | 130 | Mg2+ (UniProtKB | ChEBI) | |||
Binding site | 162 | Mg2+ (UniProtKB | ChEBI) | |||
Active site | 174 | Proton acceptor | |||
Binding site | 224 | substrate | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | ATP binding | |
Molecular Function | galactokinase activity | |
Molecular Function | magnesium ion binding | |
Biological Process | galactose metabolic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameGalactokinase
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Lactobacillales > Lactobacillaceae > Lactiplantibacillus
Accessions
- Primary accessionQ88SE8
- Secondary accessions
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_0000184617 | 1-387 | Galactokinase | ||
Interaction
Protein-protein interaction databases
Structure
Sequence
- Sequence statusComplete
- Length387
- Mass (Da)42,646
- Last updated2003-06-01 v1
- ChecksumE6DCB3FB8EEA0D66
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AL935263 EMBL· GenBank· DDBJ | CCC80450.1 EMBL· GenBank· DDBJ | Genomic DNA |