A0A0B2WQN2 · A0A0B2WQN2_METAS
- ProteinUridylate kinase
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids333 (go to sequence)
- Protein existenceInferred from homology
- Annotation score4/5
Function
function
Catalyzes the phosphorylation of pyrimidine nucleoside monophosphates at the expense of ATP. Plays an important role in de novo pyrimidine nucleotide biosynthesis. Has preference for UMP and dUMP as phosphate acceptors, but can also use CMP, dCMP and AMP.
Catalytic activity
- UMP + ATP = UDP + ADP
Cofactor
Note: Binds 1 Mg2+ ion per monomer.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 147-152 | ATP (UniProtKB | ChEBI) | |||
Binding site | 173 | a ribonucleoside 5'-phosphate (UniProtKB | ChEBI) | |||
Binding site | 195-197 | a ribonucleoside 5'-phosphate (UniProtKB | ChEBI) | |||
Binding site | 229-232 | a ribonucleoside 5'-phosphate (UniProtKB | ChEBI) | |||
Binding site | 236 | a ribonucleoside 5'-phosphate (UniProtKB | ChEBI) | |||
Binding site | 267 | ATP (UniProtKB | ChEBI) | |||
Binding site | 273 | a ribonucleoside 5'-phosphate (UniProtKB | ChEBI) | |||
Binding site | 284 | a ribonucleoside 5'-phosphate (UniProtKB | ChEBI) | |||
Binding site | 312 | ATP (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Cellular Component | membrane | |
Cellular Component | nucleus | |
Molecular Function | (d)CMP kinase activity | |
Molecular Function | ATP binding | |
Molecular Function | UMP kinase activity | |
Biological Process | 'de novo' pyrimidine nucleobase biosynthetic process | |
Biological Process | CDP biosynthetic process | |
Biological Process | phosphorylation | |
Biological Process | UDP biosynthetic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameUridylate kinase
- EC number
- Short namesUK
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Fungi > Dikarya > Ascomycota > Pezizomycotina > Sordariomycetes > Hypocreomycetidae > Hypocreales > Clavicipitaceae > Metarhizium
Accessions
- Primary accessionA0A0B2WQN2
Proteomes
Interaction
Structure
Family & Domains
Features
Showing features for region, compositional bias.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Region | 86-132 | Disordered | |||
Compositional bias | 87-103 | Basic and acidic residues | |||
Compositional bias | 113-132 | Polar residues | |||
Region | 167-197 | NMPbind | |||
Region | 266-276 | LID | |||
Domain
Consists of three domains, a large central CORE domain and two small peripheral domains, NMPbind and LID, which undergo movements during catalysis. The LID domain closes over the site of phosphoryl transfer upon ATP binding. Assembling and dissambling the active center during each catalytic cycle provides an effective means to prevent ATP hydrolysis.
Sequence similarities
Belongs to the adenylate kinase family. UMP-CMP kinase subfamily.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length333
- Mass (Da)36,287
- Last updated2015-03-04 v1
- Checksum8CB2DFB35BCB2B80
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Compositional bias | 87-103 | Basic and acidic residues | |||
Compositional bias | 113-132 | Polar residues | |||
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AZHE01000016 EMBL· GenBank· DDBJ | KHN96323.1 EMBL· GenBank· DDBJ | Genomic DNA |