A0A927JBP6 · A0A927JBP6_9ACTN
- ProteinTryptophan synthase alpha chain
- GenetrpA
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids272 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate.
Catalytic activity
- (1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate + L-serine = D-glyceraldehyde 3-phosphate + L-tryptophan + H2O
Pathway
Amino-acid biosynthesis; L-tryptophan biosynthesis; L-tryptophan from chorismate: step 5/5.
Features
Showing features for active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Active site | 56 | Proton acceptor | |||
Active site | 67 | Proton acceptor | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | tryptophan synthase activity | |
Biological Process | tryptophan metabolic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameTryptophan synthase alpha chain
- EC number
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Actinomycetota > Actinomycetes > Mycobacteriales > Hoyosellaceae > Lolliginicoccus
Accessions
- Primary accessionA0A927JBP6
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Interaction
Subunit
Tetramer of two alpha and two beta chains.
Structure
Sequence
- Sequence statusComplete
- Length272
- Mass (Da)28,426
- Last updated2023-02-22 v1
- Checksum47FB3E72077EDAC9
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
JACYWE010000003 EMBL· GenBank· DDBJ | MBD8506321.1 EMBL· GenBank· DDBJ | Genomic DNA |