A5VUC1 · GLPK_BRUO2
- ProteinGlycerol kinase
- GeneglpK
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids498 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Key enzyme in the regulation of glycerol uptake and metabolism. Catalyzes the phosphorylation of glycerol to yield sn-glycerol 3-phosphate.
Catalytic activity
- glycerol + ATP = sn-glycerol 3-phosphate + ADP + H+
Activity regulation
Inhibited by fructose 1,6-bisphosphate (FBP).
Pathway
Polyol metabolism; glycerol degradation via glycerol kinase pathway; sn-glycerol 3-phosphate from glycerol: step 1/1.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 12 | ADP (UniProtKB | ChEBI) | ||||
Sequence: T | ||||||
Binding site | 12 | ATP (UniProtKB | ChEBI) | ||||
Sequence: T | ||||||
Binding site | 12 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: T | ||||||
Binding site | 13 | ATP (UniProtKB | ChEBI) | ||||
Sequence: T | ||||||
Binding site | 14 | ATP (UniProtKB | ChEBI) | ||||
Sequence: S | ||||||
Binding site | 16 | ADP (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 82 | glycerol (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 82 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 83 | glycerol (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 83 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 134 | glycerol (UniProtKB | ChEBI) | ||||
Sequence: Y | ||||||
Binding site | 134 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: Y | ||||||
Binding site | 243 | glycerol (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 243 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 244 | glycerol (UniProtKB | ChEBI) | ||||
Sequence: Q | ||||||
Binding site | 265 | ADP (UniProtKB | ChEBI) | ||||
Sequence: T | ||||||
Binding site | 265 | ATP (UniProtKB | ChEBI) | ||||
Sequence: T | ||||||
Binding site | 308 | ADP (UniProtKB | ChEBI) | ||||
Sequence: G | ||||||
Binding site | 308 | ATP (UniProtKB | ChEBI) | ||||
Sequence: G | ||||||
Binding site | 312 | ATP (UniProtKB | ChEBI) | ||||
Sequence: Q | ||||||
Binding site | 411 | ADP (UniProtKB | ChEBI) | ||||
Sequence: G | ||||||
Binding site | 411 | ATP (UniProtKB | ChEBI) | ||||
Sequence: G |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | ATP binding | |
Molecular Function | glycerol kinase activity | |
Biological Process | glycerol catabolic process | |
Biological Process | glycerol metabolic process | |
Biological Process | glycerol-3-phosphate metabolic process | |
Biological Process | phosphorylation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameGlycerol kinase
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Alphaproteobacteria > Hyphomicrobiales > Brucellaceae > Brucella/Ochrobactrum group > Brucella
Accessions
- Primary accessionA5VUC1
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_1000020708 | 1-498 | Glycerol kinase | |||
Sequence: MSGYILAIDQGTTSTRSMLFDRNMRVVGLGQQEFTQHFPSSGWVEHDAEEIWKSVQSTIRIALAQAGISAADVAAIGITNQRETTVVWDRISGKPVHRAIVWQDRRTAQFCDELKRRNLEPLFTEKTGLLLDPYFSGTKLAWLLNHVPGLRERAQKGQVCFGTIDSWLIYKLTGGKAHVTDATNASRTLIYHIGENRWDDELLDILGIPAAMLPEVKDCAADFGMTDPALFGVSIPILGVAGDQQAAVIGNACFEPGMMKSTYGTGCFALLNTGTDRVTSSNRLLTTIAYRLDGVTTYALEGSIFIAGAAVQWLRDEMGFISVASEVSALAEKADPNQRIYLVPAFTGLGAPYWDAEARGAIFGLTRGTGRAEFARAALESVAYQTFDLLEAMQGDWKGATNHTVLRVDGGMVASDWTMQRLADILNAPVDRPVFLETTVLGAAWLAASRAGIWPDRKGFSERWQRDCRFEPAMPEKERESAIAGWRDSVSRCLTRPQ |
Structure
Sequence
- Sequence statusComplete
- Length498
- Mass (Da)54,737
- Last updated2007-07-10 v1
- ChecksumF7CF07660DB7ED8E
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP000709 EMBL· GenBank· DDBJ | ABQ62174.1 EMBL· GenBank· DDBJ | Genomic DNA |