Q9HLQ3 · Q9HLQ3_THEAC
- Protein1,4-dihydroxy-6-naphtoate synthase
- GenemqnD
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids271 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Catalyzes the conversion of cyclic dehypoxanthine futalosine (cyclic DHFL) into 1,4-dihydroxy-6-naphthoate, a step in the biosynthesis of menaquinone (MK, vitamin K2).
Catalytic activity
- cyclic dehypoxanthinylfutalosinate = 1,4-dihydroxy-6-naphthoate + dihydroxyacetone
Pathway
Quinol/quinone metabolism; menaquinone biosynthesis.
Features
Showing features for active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Active site | 144 | Proton acceptor | |||
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | carbon-carbon lyase activity | |
Biological Process | menaquinone biosynthetic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended name1,4-dihydroxy-6-naphtoate synthase
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageArchaea > Candidatus Thermoplasmatota > Thermoplasmata > Thermoplasmatales > Thermoplasmataceae > Thermoplasma
Accessions
- Primary accessionQ9HLQ3
Proteomes
PTM/Processing
Proteomic databases
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for coiled coil.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Coiled coil | 31-58 | ||||
Sequence similarities
Belongs to the MqnA/MqnD family. MqnD subfamily.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length271
- Mass (Da)31,176
- Last updated2001-03-01 v1
- ChecksumC41AF2BDB2F8B9B5
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AL445063 EMBL· GenBank· DDBJ | CAC11320.1 EMBL· GenBank· DDBJ | Genomic DNA |