A0A2T5GBD3 · A0A2T5GBD3_HYDSH
- ProteinThreonine synthase
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids360 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the gamma-elimination of phosphate from L-phosphohomoserine and the beta-addition of water to produce L-threonine.
Catalytic activity
- O-phospho-L-homoserine + H2O = L-threonine + phosphate
Cofactor
Pathway
Amino-acid biosynthesis; L-threonine biosynthesis; L-threonine from L-aspartate: step 5/5.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 92 | pyridoxal 5'-phosphate (UniProtKB | ChEBI) | |||
Binding site | 192-196 | pyridoxal 5'-phosphate (UniProtKB | ChEBI) | |||
Binding site | 320 | pyridoxal 5'-phosphate (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | L-serine ammonia-lyase activity | |
Molecular Function | pyridoxal phosphate binding | |
Molecular Function | threonine deaminase activity | |
Molecular Function | threonine synthase activity | |
Biological Process | isoleucine biosynthetic process | |
Biological Process | L-serine catabolic process | |
Biological Process | threonine biosynthetic process | |
Biological Process | threonine catabolic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameThreonine synthase
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacillati > Bacillota > Bacilli > Bacillales > Bacillales Family X. Incertae Sedis > Hydrogenibacillus
Accessions
- Primary accessionA0A2T5GBD3
Proteomes
PTM/Processing
Features
Showing features for modified residue.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Modified residue | 66 | N6-(pyridoxal phosphate)lysine | |||
Structure
Sequence
- Sequence statusComplete
- Length360
- Mass (Da)37,030
- Last updated2018-07-18 v1
- MD5 Checksum8B99E5776414721AB454F3DCA244DDE1
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
PEBV01000015 EMBL· GenBank· DDBJ | PTQ53491.1 EMBL· GenBank· DDBJ | Genomic DNA |