A0A855MK26 · A0A855MK26_9BACT
- ProteinNAD kinase
- GenenadK
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids274 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP.
Catalytic activity
- NAD+ + ATP = ADP + NADP+ + H+
Cofactor
Features
Showing features for active site, binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Active site | 59 | Proton acceptor | |||
Binding site | 59-60 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 64 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 128-129 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 158 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 169-174 | NAD+ (UniProtKB | ChEBI) | |||
Binding site | 193 | NAD+ (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | ATP binding | |
Molecular Function | metal ion binding | |
Molecular Function | NAD binding | |
Molecular Function | NAD+ kinase activity | |
Biological Process | NAD metabolic process | |
Biological Process | NADP biosynthetic process | |
Biological Process | phosphorylation |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameNAD kinase
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Thermotogota > Thermotogae > Petrotogales > Petrotogaceae > Petrotoga
Accessions
- Primary accessionA0A855MK26
Proteomes
Subcellular Location
Structure
Sequence
- Sequence statusComplete
- Length274
- Mass (Da)30,002
- Last updated2021-09-29 v1
- Checksum31D943F67792D846
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
JAHC01000026 EMBL· GenBank· DDBJ | POZ88322.1 EMBL· GenBank· DDBJ | Genomic DNA |