Q0D131 · 3DHQ1_ASPTN
- ProteinCatabolic 3-dehydroquinase 1
- GenequtE1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids152 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Is involved in the catabolism of quinate. Allows the utilization of quinate as carbon source via the beta-ketoadipate pathway.
Catalytic activity
- 3-dehydroquinate = 3-dehydroshikimate + H2O
Pathway
Aromatic compound metabolism; 3,4-dihydroxybenzoate biosynthesis; 3,4-dihydroxybenzoate from 3-dehydroquinate: step 1/2.
Features
Showing features for site, active site, binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Site | 19 | Transition state stabilizer | ||||
Sequence: R | ||||||
Active site | 24 | Proton acceptor | ||||
Sequence: Y | ||||||
Binding site | 75 | substrate | ||||
Sequence: N | ||||||
Binding site | 81 | substrate | ||||
Sequence: H | ||||||
Binding site | 88 | substrate | ||||
Sequence: D | ||||||
Active site | 101 | Proton donor | ||||
Sequence: H | ||||||
Binding site | 102-103 | substrate | ||||
Sequence: VS | ||||||
Binding site | 112 | substrate | ||||
Sequence: R |
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | 3-dehydroquinate dehydratase activity | |
Biological Process | 3,4-dihydroxybenzoate biosynthetic process | |
Biological Process | quinate catabolic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCatabolic 3-dehydroquinase 1
- EC number
- Short namescDHQase 1
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Fungi > Dikarya > Ascomycota > Pezizomycotina > Eurotiomycetes > Eurotiomycetidae > Eurotiales > Aspergillaceae > Aspergillus > Aspergillus subgen. Circumdati
Accessions
- Primary accessionQ0D131
Proteomes
Organism-specific databases
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000402359 | 1-152 | Catabolic 3-dehydroquinase 1 | |||
Sequence: MPKSILLINGPNLNLLGTREPHIYGSTTLADVEAASKAHAESLGATLESFQSNHEGAIVDRIQAARGRVDGIVINPGAYTHTSVAIRDALLGVGIPFIELHVSNVHAREPWRHHSYFSDKAAGIIVGLGVYGYRVAVEHVAVNFKELEKANL |
Interaction
Subunit
Homododecamer. Adopts a ring-like structure, composed of an arrangement of two hexameric rings stacked on top of one another.
Protein-protein interaction databases
Structure
Sequence
- Sequence statusComplete
- Length152
- Mass (Da)16,369
- Last updated2006-10-17 v1
- ChecksumCF3D5A4FD96CE6C3
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CH476594 EMBL· GenBank· DDBJ | EAU38999.1 EMBL· GenBank· DDBJ | Genomic DNA |