Q7N030 · AROQ_PHOLL
- Protein3-dehydroquinate dehydratase
- GenearoQ
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids150 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes a trans-dehydration via an enolate intermediate.
Catalytic activity
- 3-dehydroquinate = 3-dehydroshikimate + H2O
Pathway
Metabolic intermediate biosynthesis; chorismate biosynthesis; chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step 3/7.
Features
Showing features for site, active site, binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Site | 21 | Transition state stabilizer | ||||
Sequence: R | ||||||
Active site | 26 | Proton acceptor | ||||
Sequence: Y | ||||||
Binding site | 77 | substrate | ||||
Sequence: N | ||||||
Binding site | 83 | substrate | ||||
Sequence: H | ||||||
Binding site | 90 | substrate | ||||
Sequence: D | ||||||
Active site | 103 | Proton donor | ||||
Sequence: H | ||||||
Binding site | 104-105 | substrate | ||||
Sequence: LS | ||||||
Binding site | 114 | substrate | ||||
Sequence: R |
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | 3-dehydroquinate dehydratase 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
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended name3-dehydroquinate dehydratase
- EC number
- Short names3-dehydroquinase
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Enterobacterales > Morganellaceae > Photorhabdus
Accessions
- Primary accessionQ7N030
Proteomes
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000159913 | 1-150 | 3-dehydroquinate dehydratase | |||
Sequence: MAGKFHILLLNGPNLNMLGTREPDIYGSLTLDDIVSKLSEEAHQSGVKFSHLQSNAEFELINRIHSAQGNTDFILINPAAFTHTSVALRDALLTVKIPFIEIHLSNVHAREPFRHHSYLSDLAVGVICGLGVDGYSFALQAAVNRLSKFN |
Interaction
Structure
Sequence
- Sequence statusComplete
- Length150
- Mass (Da)16,492
- Last updated2003-12-15 v1
- Checksum34A23530730686AA
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
BX571872 EMBL· GenBank· DDBJ | CAE16445.1 EMBL· GenBank· DDBJ | Genomic DNA |