A0A0S3EY56 · A0A0S3EY56_9SPHN
- ProteinShikimate kinase
- GenearoK
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids182 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the specific phosphorylation of the 3-hydroxyl group of shikimic acid using ATP as a cosubstrate.
Catalytic activity
- ATP + shikimate = 3-phosphoshikimate + ADP + H+
Cofactor
Note: Binds 1 Mg2+ ion per subunit.
Pathway
Metabolic intermediate biosynthesis; chorismate biosynthesis; chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step 5/7.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 24-29 | ATP (UniProtKB | ChEBI) | ||||
Sequence: GVGKST | ||||||
Binding site | 28 | Mg2+ (UniProtKB | ChEBI) | ||||
Sequence: S | ||||||
Binding site | 46 | substrate | ||||
Sequence: D | ||||||
Binding site | 70 | substrate | ||||
Sequence: R | ||||||
Binding site | 92 | substrate | ||||
Sequence: G | ||||||
Binding site | 130 | ATP (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 149 | substrate | ||||
Sequence: R |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | ATP binding | |
Molecular Function | magnesium ion binding | |
Molecular Function | shikimate kinase activity | |
Biological Process | amino acid biosynthetic process | |
Biological Process | aromatic amino acid family biosynthetic process | |
Biological Process | chorismate biosynthetic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameShikimate kinase
- EC number
- Short namesSK
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Alphaproteobacteria > Sphingomonadales > Sphingomonadaceae > Sphingobium
Accessions
- Primary accessionA0A0S3EY56
Proteomes
Subcellular Location
Interaction
Structure
Sequence
- Sequence statusComplete
- Length182
- Mass (Da)19,802
- Last updated2016-02-17 v1
- ChecksumB94FF623F6B34C9B
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP013264 EMBL· GenBank· DDBJ | ALR20358.1 EMBL· GenBank· DDBJ | Genomic DNA |