A0A2S1FX07 · A0A2S1FX07_9FLOR
- ProteinTryptophan synthase alpha chain
- GenetrpA
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids300 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
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 | 85 | Proton acceptor | |||
Active site | 96 | Proton acceptor | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | chloroplast | |
Cellular Component | cytosol | |
Cellular Component | membrane | |
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
Encoded on
- Chloroplast
Organism names
- Organism
- Taxonomic lineageEukaryota > Rhodophyta > Florideophyceae > Rhodymeniophycidae > Halymeniales > Halymeniaceae > Grateloupia
Accessions
- Primary accessionA0A2S1FX07
Subcellular Location
UniProt Annotation
GO Annotation
Features
Showing features for transmembrane.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Transmembrane | 20-37 | Helical | |||
Keywords
- Cellular component
Interaction
Subunit
Tetramer of two alpha and two beta chains.
Structure
Sequence
- Sequence statusComplete
- Length300
- Mass (Da)32,781
- Last updated2018-07-18 v1
- MD5 Checksum15A1CD37FEDDCBB4C60CDB59DC1A88A3
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
MG598531 EMBL· GenBank· DDBJ | AWD77307.1 EMBL· GenBank· DDBJ | Genomic DNA |