Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0000162 | biological_process | tryptophan biosynthetic process |
A | 0004834 | molecular_function | tryptophan synthase activity |
A | 0005515 | molecular_function | protein binding |
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 | 0005515 | molecular_function | protein binding |
B | 0005737 | cellular_component | cytoplasm |
B | 0006568 | biological_process | tryptophan metabolic process |
B | 0016829 | molecular_function | lyase activity |
B | 0042802 | molecular_function | identical protein binding |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 21 |
Details | binding site for residue F9F A 301 |
Chain | Residue |
A | PHE22 |
A | THR183 |
A | GLY184 |
A | PHE212 |
A | GLY213 |
A | ILE232 |
A | GLY234 |
A | SER235 |
A | HOH423 |
A | HOH424 |
A | HOH517 |
A | GLU49 |
A | HOH650 |
B | PRO18 |
A | ALA59 |
A | ILE64 |
A | LEU100 |
A | LEU127 |
A | ALA129 |
A | ILE153 |
A | TYR175 |
site_id | AC2 |
Number of Residues | 7 |
Details | binding site for residue CS A 302 |
Chain | Residue |
A | SER221 |
A | ALA265 |
A | ARG267 |
A | HOH417 |
A | HOH616 |
A | HOH668 |
B | LYS99 |
site_id | AC3 |
Number of Residues | 19 |
Details | binding site for residue PLP B 401 |
Chain | Residue |
B | HIS86 |
B | LYS87 |
B | GLN114 |
B | THR190 |
B | CYS230 |
B | GLY232 |
B | GLY233 |
B | GLY234 |
B | SER235 |
B | ASN236 |
B | GLY303 |
B | GLU350 |
B | SER377 |
B | GLY378 |
B | TRP402 |
B | HOH534 |
B | HOH654 |
B | HOH655 |
B | HOH769 |
site_id | AC4 |
Number of Residues | 11 |
Details | binding site for residue TRP B 402 |
Chain | Residue |
B | LYS87 |
B | GLU109 |
B | THR110 |
B | GLY111 |
B | ALA112 |
B | GLY113 |
B | GLN114 |
B | HIS115 |
B | THR190 |
B | PHE306 |
B | PLP401 |
site_id | AC5 |
Number of Residues | 10 |
Details | binding site for residue BCN B 403 |
Chain | Residue |
B | THR248 |
B | VAL250 |
B | GLY251 |
B | LEU252 |
B | GLY320 |
B | ARG321 |
B | ASP323 |
B | HOH526 |
B | HOH552 |
B | HOH680 |
site_id | AC6 |
Number of Residues | 6 |
Details | binding site for residue CS B 404 |
Chain | Residue |
B | GLY232 |
B | GLY268 |
B | LEU304 |
B | PHE306 |
B | SER308 |
B | HOH668 |
site_id | AC7 |
Number of Residues | 5 |
Details | binding site for residue CS B 405 |
Chain | Residue |
B | THR66 |
B | THR69 |
B | THR71 |
B | HOH719 |
B | HOH842 |
site_id | AC8 |
Number of Residues | 2 |
Details | binding site for residue EDO B 406 |
Functional Information from PROSITE/UniProt
site_id | PS00167 |
Number of Residues | 14 |
Details | TRP_SYNTHASE_ALPHA Tryptophan synthase alpha chain signature. LELGvPFSDPLADG |
Chain | Residue | Details |
A | LEU48-GLY61 | |
site_id | PS00168 |
Number of Residues | 15 |
Details | TRP_SYNTHASE_BETA Tryptophan synthase beta chain pyridoxal-phosphate attachment site. LlHgGAHKtNqvLgQ |
Chain | Residue | Details |
B | LEU80-GLN94 | |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 1 |
Details | MOD_RES: N6-(pyridoxal phosphate)lysine |
Chain | Residue | Details |
B | LYS87 | |
A | ASP60 | |
Catalytic Information from CSA
site_id | MCSA1 |
Number of Residues | 3 |
Details | M-CSA 383 |
Chain | Residue | Details |
B | LYS87 | electron pair acceptor, electron pair donor, nucleofuge, nucleophile, proton acceptor, proton donor |
B | GLU109 | |
B | SER377 | hydrogen bond donor |