L7VZR7 · L7VZR7_9BACT
- ProteinSelenide, water dikinase
- GeneselD
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids365 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Synthesizes selenophosphate from selenide and ATP.
Catalytic activity
- hydrogenselenide + ATP + H2O = selenophosphate + AMP + phosphate + 2 H+
Cofactor
Note: Binds 1 Mg2+ ion per monomer.
Features
Showing features for active site, binding site, site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Active site | 30 | |||||
Sequence: C | ||||||
Binding site | 33 | ATP (UniProtKB | ChEBI); ligand shared between dimeric partners; in other chain | ||||
Sequence: K | ||||||
Site | 33 | Important for catalytic activity | ||||
Sequence: K | ||||||
Binding site | 61-63 | ATP (UniProtKB | ChEBI); ligand shared between dimeric partners; in other chain | ||||
Sequence: TAD | ||||||
Binding site | 64 | Mg2+ (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 81 | ATP (UniProtKB | ChEBI); ligand shared between dimeric partners; in other chain | ||||
Sequence: D | ||||||
Binding site | 104 | Mg2+ (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 104 | ATP (UniProtKB | ChEBI); ligand shared between dimeric partners; in other chain | ||||
Sequence: D | ||||||
Binding site | 152-154 | ATP (UniProtKB | ChEBI); ligand shared between dimeric partners | ||||
Sequence: GHS | ||||||
Binding site | 240 | Mg2+ (UniProtKB | ChEBI) | ||||
Sequence: D |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | ATP binding | |
Molecular Function | magnesium ion binding | |
Molecular Function | selenide, water dikinase activity | |
Biological Process | phosphorylation | |
Biological Process | selenocysteine biosynthetic process |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameSelenide, water dikinase
- EC number
- Alternative names
Gene names
Organism names
- Taxonomic lineageBacteria > environmental samples
Accessions
- Primary accessionL7VZR7
Subcellular Location
UniProt Annotation
GO Annotation
Interaction
Subunit
Homodimer.
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 63-170 | PurM-like N-terminal | ||||
Sequence: DDAAVYRLNATQALVATTDFFTPIVDDPYDFGRIAATNALSDIYAMGGTPILALALVGMPIAKLAPEVIGRVLEGGASVCREAGIPIAGGHSIDVLEPIYGLVGLGLV | ||||||
Domain | 182-356 | PurM-like C-terminal | ||||
Sequence: QAGDVLVLGKPLGVGVLSAALKKGQLDGAGYAEMLRHTTQLNRVGMALGQMDGVHAMTDVTGFGLAGHLLEICRGSGLSAQVELASLPLIDSAVQWAREGVATGASGRNWAAYGSDVDWPADAPEWQRTLCTDPQTSGGLLVSCAASAAPAVLQAFQSSGFAQAAVVGRMQACEH |
Sequence similarities
Belongs to the selenophosphate synthase 1 family. Class I subfamily.
Family and domain databases
Sequence
- Sequence statusComplete
- Length365
- Mass (Da)37,650
- Last updated2013-04-03 v1
- Checksum737B0F67CAEBB7D5