Q213Y7 · QUEC_RHOPB
- Protein7-cyano-7-deazaguanine synthase
- GenequeC
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids240 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the ATP-dependent conversion of 7-carboxy-7-deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ0).
Catalytic activity
- 7-carboxy-7-deazaguanine + ATP + NH4+ = 7-cyano-7-deazaguanine + ADP + H+ + H2O + phosphate
Cofactor
Note: Binds 1 zinc ion per subunit.
Pathway
Purine metabolism; 7-cyano-7-deazaguanine biosynthesis.
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | ATP binding | |
Molecular Function | ligase activity, forming carbon-nitrogen bonds | |
Molecular Function | zinc ion binding | |
Biological Process | queuosine biosynthetic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended name7-cyano-7-deazaguanine synthase
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Alphaproteobacteria > Hyphomicrobiales > Nitrobacteraceae > Rhodopseudomonas
Accessions
- Primary accessionQ213Y7
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000246907 | 1-240 | 7-cyano-7-deazaguanine synthase | |||
Sequence: MSQILQHDAALVLFSGGQDSATCLAWTLSRFARVETLGFDYGQRHAVELDCRDRLIDGLKQIHPDWANKLGDAHTLSIPTLATISDTALTRDVAIAMGADGLPNTFVPGRNLLFLTFAAALAYRRGIGGLVGGMCETDYSGYPDCRDATLKALTTALNLGMATDFELHTPLMWRDKAATWALAQDLGGDALVDLIREHSHTCYLGERGARHDWGYGCGECPACQLRAKGWREYREAGTAT |
Interaction
Protein-protein interaction databases
Structure
Sequence
- Sequence statusComplete
- Length240
- Mass (Da)26,135
- Last updated2006-04-18 v1
- Checksum921CE4CD833B7B3E
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP000301 EMBL· GenBank· DDBJ | ABD88299.1 EMBL· GenBank· DDBJ | Genomic DNA |