Q8DNH5 · NTDP_STRR6
- ProteinNucleoside triphosphate/diphosphate phosphatase
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids177 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Has nucleoside phosphatase activity towards nucleoside triphosphates and nucleoside diphosphates.
Catalytic activity
- a ribonucleoside 5'-triphosphate + H2O = a ribonucleoside 5'-diphosphate + H+ + phosphate
Cofactor
Features
Showing features for active site, binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Active site | 23 | Proton donor | ||||
Sequence: R | ||||||
Binding site | 87 | Mg2+ 1 (UniProtKB | ChEBI) | ||||
Sequence: N | ||||||
Binding site | 103 | Mg2+ 1 (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 105 | Mg2+ 2 (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 107 | Mg2+ 1 (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 107 | Mg2+ 2 (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 120 | Mg2+ 2 (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 123 | Mg2+ 2 (UniProtKB | ChEBI) | ||||
Sequence: E |
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | magnesium ion binding | |
Molecular Function | nucleoside diphosphate phosphatase activity | |
Molecular Function | ribonucleoside triphosphate phosphatase activity |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameNucleoside triphosphate/diphosphate phosphatase
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Lactobacillales > Streptococcaceae > Streptococcus
Accessions
- Primary accessionQ8DNH5
Proteomes
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000248131 | 1-177 | Nucleoside triphosphate/diphosphate phosphatase | |||
Sequence: MKLPKEGDFITIQSYKHDGSLHRTWRDTMVLKTTENAIIGVNDHTLVTESDGRRWVTREPAIVYFHKKYWFNIIAMIRDNGTSYYCNMASPYYLDEEALKYIDYDLDVKIFTDGEKRLLDVEEYERHKRKMNYSDDLDYILKEHVKILVDWINNGRGPFSEAYVNIWYKRYVELKNR |
Interaction
Protein-protein interaction databases
Structure
Sequence
- Sequence statusComplete
- Length177
- Mass (Da)21,338
- Last updated2003-03-01 v1
- Checksum71E971F92DEF0D77
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AE007317 EMBL· GenBank· DDBJ | AAL00522.1 EMBL· GenBank· DDBJ | Genomic DNA |