G4TLR5 · G4TLR5_SERID
- ProteinPentafunctional AROM polypeptide
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids1615 (go to sequence)
- Protein existenceInferred from homology
- Annotation score5/5
Function
function
The AROM polypeptide catalyzes 5 consecutive enzymatic reactions in prechorismate polyaromatic amino acid biosynthesis.
Catalytic activity
- 3-dehydroquinate = 3-dehydroshikimate + H2O
Cofactor
Note: Binds 2 Zn2+ ions per subunit.
Pathway
Metabolic intermediate biosynthesis; chorismate biosynthesis; chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step 2/7.
Metabolic intermediate biosynthesis; chorismate biosynthesis; chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step 3/7.
Metabolic intermediate biosynthesis; chorismate biosynthesis; chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step 4/7.
Metabolic intermediate biosynthesis; chorismate biosynthesis; chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step 5/7.
Metabolic intermediate biosynthesis; chorismate biosynthesis; chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step 6/7.
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 50-52 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 87-90 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 118-120 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 123 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 134 | 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonate (UniProtKB | ChEBI) | |||
Binding site | 143-144 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 150 | 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonate (UniProtKB | ChEBI) | |||
Binding site | 156 | 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonate (UniProtKB | ChEBI) | |||
Binding site | 165 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 166 | 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonate (UniProtKB | ChEBI) | |||
Binding site | 183-186 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 194 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 198 | Zn2+ (UniProtKB | ChEBI); catalytic | |||
Binding site | 198-201 | 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonate (UniProtKB | ChEBI) | |||
Binding site | 258 | 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonate (UniProtKB | ChEBI) | |||
Active site | 268 | Proton acceptor; for 3-dehydroquinate synthase activity | |||
Binding site | 272-276 | 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonate (UniProtKB | ChEBI) | |||
Binding site | 279 | 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonate (UniProtKB | ChEBI) | |||
Binding site | 279 | Zn2+ (UniProtKB | ChEBI); catalytic | |||
Active site | 283 | Proton acceptor; for 3-dehydroquinate synthase activity | |||
Binding site | 295 | 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonate (UniProtKB | ChEBI) | |||
Binding site | 295 | Zn2+ (UniProtKB | ChEBI); catalytic | |||
Binding site | 364 | 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonate (UniProtKB | ChEBI) | |||
Active site | 849 | For EPSP synthase activity | |||
Binding site | 897-904 | ATP (UniProtKB | ChEBI) | |||
Active site | 1221 | Proton acceptor; for 3-dehydroquinate dehydratase activity | |||
Active site | 1249 | Schiff-base intermediate with substrate; for 3-dehydroquinate dehydratase activity | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | 3-dehydroquinate dehydratase activity | |
Molecular Function | 3-dehydroquinate synthase activity | |
Molecular Function | 3-phosphoshikimate 1-carboxyvinyltransferase activity | |
Molecular Function | ATP binding | |
Molecular Function | metal ion binding | |
Molecular Function | shikimate 3-dehydrogenase (NADP+) activity | |
Molecular Function | shikimate kinase activity | |
Biological Process | amino acid biosynthetic process | |
Biological Process | aromatic amino acid family biosynthetic process | |
Biological Process | chorismate biosynthetic process | |
Biological Process | phosphorylation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended namePentafunctional AROM polypeptide
Including 5 domains:
- Recommended name3-dehydroquinate synthase
- EC number
- Short namesDHQS
- Recommended name3-phosphoshikimate 1-carboxyvinyltransferase
- EC number
- Alternative names
- Recommended nameShikimate kinase
- EC number
- Short namesSK
- Recommended name3-dehydroquinate dehydratase
- EC number
- Short names3-dehydroquinase
- Recommended nameShikimate dehydrogenase
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Fungi > Dikarya > Basidiomycota > Agaricomycotina > Agaricomycetes > Sebacinales > Serendipitaceae > Serendipita
Accessions
- Primary accessionG4TLR5
Proteomes
Subcellular Location
Interaction
Structure
Family & Domains
Features
Showing features for region, domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Region | 1-392 | 3-dehydroquinate synthase | |||
Domain | 82-366 | 3-dehydroquinate synthase | |||
Domain | 418-861 | Enolpyruvate transferase | |||
Region | 1332-1615 | Shikimate dehydrogenase | |||
Domain | 1337-1418 | Shikimate dehydrogenase substrate binding N-terminal | |||
Domain | 1455-1517 | Quinate/shikimate 5-dehydrogenase/glutamyl-tRNA reductase | |||
Domain | 1579-1608 | SDH C-terminal | |||
Sequence similarities
Belongs to the EPSP synthase family.
In the 2nd section; belongs to the EPSP synthase family.
In the 2nd section; belongs to the type-I 3-dehydroquinase family.
In the 3rd section; belongs to the shikimate kinase family.
In the 4th section; belongs to the type-I 3-dehydroquinase family.
In the C-terminal section; belongs to the shikimate dehydrogenase family.
In the N-terminal section; belongs to the dehydroquinate synthase family.
In the N-terminal section; belongs to the shikimate kinase family.
In the N-terminal section; belongs to the sugar phosphate cyclases superfamily. Dehydroquinate synthase family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length1,615
- Mass (Da)174,461
- Last updated2011-12-14 v1
- ChecksumEF36795BD955721C
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CAFZ01000155 EMBL· GenBank· DDBJ | CCA72260.1 EMBL· GenBank· DDBJ | Genomic DNA |