A0QQK1 · ACKA_MYCS2
- ProteinAcetate kinase
- GeneackA
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids376 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score4/5
Function
function
Catalyzes the formation of acetyl phosphate from acetate and ATP. Can also catalyze the reverse reaction.
Catalytic activity
- acetate + ATP = acetyl phosphate + ADP
Cofactor
Mn2+ (UniProtKB | Rhea| CHEBI:29035 )
Note: Mg2+. Can also accept Mn2+.
Pathway
Metabolic intermediate biosynthesis; acetyl-CoA biosynthesis; acetyl-CoA from acetate: step 1/2.
Features
Showing features for binding site, active site, site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 7 | Mg2+ (UniProtKB | ChEBI) | ||||
Sequence: N | ||||||
Binding site | 14 | ATP (UniProtKB | ChEBI) | ||||
Sequence: K | ||||||
Binding site | 71 | substrate | ||||
Sequence: R | ||||||
Active site | 128 | Proton donor/acceptor | ||||
Sequence: D | ||||||
Site | 160 | Transition state stabilizer | ||||
Sequence: H | ||||||
Binding site | 188-192 | ATP (UniProtKB | ChEBI) | ||||
Sequence: HLGNG | ||||||
Site | 221 | Transition state stabilizer | ||||
Sequence: R | ||||||
Binding site | 262-264 | ATP (UniProtKB | ChEBI) | ||||
Sequence: DFR | ||||||
Binding site | 310-314 | ATP (UniProtKB | ChEBI) | ||||
Sequence: GVGEN | ||||||
Binding site | 364 | Mg2+ (UniProtKB | ChEBI) | ||||
Sequence: E |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | acetate kinase activity | |
Molecular Function | ATP binding | |
Molecular Function | magnesium ion binding | |
Biological Process | acetate metabolic process | |
Biological Process | acetyl-CoA biosynthetic process | |
Biological Process | phosphorylation |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameAcetate kinase
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Actinomycetota > Actinomycetes > Mycobacteriales > Mycobacteriaceae > Mycolicibacterium
Accessions
- Primary accessionA0QQK1
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000421948 | 1-376 | Acetate kinase | |||
Sequence: MTVLVVNSGSSSLKYAVVRPASGEFLADGIIEEIGSGAVPDHDAALRAAFDELAAAGLHLEDLDLKAVGHRMVHGGKTFYKPSVVDDELIAKARELSPLAPLHNPPAIKGIEVARKLLPDLPHIAVFDTAFFHDLPAPASTYAIDRELAETWHIKRYGFHGTSHEYVSQQAAIFLDRPLESLNQIVLHLGNGASASAVAGGKAVDTSMGLTPMEGLVMGTRSGDIDPGVIMYLWRTAGMSVDDIESMLNRRSGVLGLGGASDFRKLRELIESGDEHAKLAYDVYIHRLRKYIGAYMAVLGRTDVISFTAGVGENVPPVRRDALAGLGGLGIEIDDALNSAKSDEPRLISTPDSRVTVLVVPTNEELAIARACVGVV |
Proteomic databases
Interaction
Structure
Sequence
- Sequence statusComplete
- Length376
- Mass (Da)40,116
- Last updated2007-01-09 v1
- Checksum5F9BBCA380D2A161
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP000480 EMBL· GenBank· DDBJ | ABK74906.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP001663 EMBL· GenBank· DDBJ | AFP37248.1 EMBL· GenBank· DDBJ | Genomic DNA |