Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000162 | biological_process | tryptophan biosynthetic process |
| A | 0004834 | molecular_function | tryptophan synthase activity |
| A | 0005829 | cellular_component | cytosol |
| A | 0006568 | biological_process | tryptophan metabolic process |
| A | 0016829 | molecular_function | lyase activity |
| B | 0000162 | biological_process | tryptophan biosynthetic process |
| B | 0004834 | molecular_function | tryptophan synthase activity |
| B | 0005829 | cellular_component | cytosol |
| B | 0006568 | biological_process | tryptophan metabolic process |
| B | 0016829 | molecular_function | lyase activity |
Functional Information from PROSITE/UniProt
| site_id | PS00167 |
| Number of Residues | 14 |
| Details | TRP_SYNTHASE_ALPHA Tryptophan synthase alpha chain signature. IELGiPFSDPIADG |
| Chain | Residue | Details |
| A | ILE35-GLY48 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | ACT_SITE: Proton acceptor |
| Chain | Residue | Details |
| A | GLU36 | |
| A | ASP47 | |
| B | GLU36 | |
| B | ASP47 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1g4p |
| Chain | Residue | Details |
| A | ALA141 | |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1g4p |
| Chain | Residue | Details |
| B | ALA141 | |
| site_id | CSA3 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1g4p |
| Chain | Residue | Details |
| A | ASP47 | |
| A | TYR161 | |
| A | GLU36 | |
| site_id | CSA4 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1g4p |
| Chain | Residue | Details |
| B | ASP47 | |
| B | TYR161 | |
| B | GLU36 | |
