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 | 5 |
Details | binding site for residue DMS A 301 |
Chain | Residue |
A | ILE41 |
A | HIS92 |
A | PRO93 |
A | THR94 |
A | ILE95 |
site_id | AC2 |
Number of Residues | 7 |
Details | binding site for residue DMS A 302 |
Chain | Residue |
A | PHE152 |
A | HOH411 |
A | HOH444 |
A | PHE139 |
A | ARG140 |
A | PRO150 |
A | ILE151 |
site_id | AC3 |
Number of Residues | 5 |
Details | binding site for residue DMS A 303 |
Chain | Residue |
A | LEU69 |
A | PHE72 |
A | HOH489 |
A | HOH493 |
B | GLY162 |
site_id | AC4 |
Number of Residues | 8 |
Details | binding site for residue DMS A 304 |
Chain | Residue |
A | MET1 |
A | ARG3 |
A | VAL123 |
A | ASP124 |
A | HIS146 |
A | ASN147 |
A | ILE148 |
A | HOH497 |
site_id | AC5 |
Number of Residues | 3 |
Details | binding site for residue DMS A 305 |
Chain | Residue |
A | LEU191 |
A | LEU193 |
A | HOH428 |
site_id | AC6 |
Number of Residues | 4 |
Details | binding site for residue DMS A 306 |
Chain | Residue |
A | PHE82 |
A | ARG117 |
A | HOH405 |
A | HOH415 |
site_id | AC7 |
Number of Residues | 6 |
Details | binding site for residue DMS A 307 |
Chain | Residue |
A | ASP38 |
A | LYS91 |
A | LEU144 |
A | ARG145 |
A | ASN147 |
A | HOH606 |
site_id | AC8 |
Number of Residues | 2 |
Details | binding site for residue DMS A 308 |
site_id | AC9 |
Number of Residues | 6 |
Details | binding site for residue DMS A 309 |
Chain | Residue |
A | ARG267 |
A | ALA268 |
B | LYS99 |
B | LEU126 |
B | GLY127 |
B | HOH705 |
site_id | AD1 |
Number of Residues | 21 |
Details | binding site for residue F9F A 310 |
Chain | Residue |
A | PHE22 |
A | GLU49 |
A | ALA59 |
A | ILE64 |
A | LEU100 |
A | LEU127 |
A | ALA129 |
A | ILE153 |
A | TYR175 |
A | THR183 |
A | GLY184 |
A | PHE212 |
A | GLY213 |
A | ILE232 |
A | GLY234 |
A | SER235 |
A | HOH414 |
A | HOH469 |
A | HOH528 |
A | HOH666 |
B | PRO18 |
site_id | AD2 |
Number of Residues | 10 |
Details | binding site for residue PEG A 311 |
Chain | Residue |
A | ILE111 |
A | GLU135 |
A | PRO138 |
A | PHE139 |
A | HOH401 |
A | HOH403 |
A | HOH435 |
B | TYR16 |
B | LYS283 |
B | HOH539 |
site_id | AD3 |
Number of Residues | 5 |
Details | binding site for residue EDO A 312 |
Chain | Residue |
A | PRO217 |
A | PHE258 |
A | HOH406 |
A | HOH611 |
B | GLU182 |
site_id | AD4 |
Number of Residues | 4 |
Details | binding site for residue CS A 313 |
Chain | Residue |
A | ALA167 |
A | GLY170 |
A | HIS204 |
A | HOH671 |
site_id | AD5 |
Number of Residues | 16 |
Details | binding site for residue PLP B 401 |
Chain | Residue |
B | HOH544 |
B | HOH611 |
B | HOH634 |
B | ALA85 |
B | HIS86 |
B | LYS87 |
B | THR190 |
B | CYS230 |
B | GLY232 |
B | GLY233 |
B | GLY234 |
B | SER235 |
B | ASN236 |
B | GLU350 |
B | SER377 |
B | GLY378 |
site_id | AD6 |
Number of Residues | 5 |
Details | binding site for residue DMS B 402 |
Chain | Residue |
B | TYR133 |
B | GLU172 |
B | ARG175 |
B | HOH567 |
B | HOH787 |
site_id | AD7 |
Number of Residues | 6 |
Details | binding site for residue DMS B 403 |
Chain | Residue |
B | LYS50 |
B | GLY54 |
B | ARG55 |
B | PRO56 |
B | THR57 |
B | GLN215 |
site_id | AD8 |
Number of Residues | 4 |
Details | binding site for residue DMS B 404 |
Chain | Residue |
B | GLN42 |
B | ALA46 |
B | HOH559 |
B | HOH816 |
site_id | AD9 |
Number of Residues | 5 |
Details | binding site for residue DMS B 405 |
Chain | Residue |
B | LEU271 |
B | ASN317 |
B | ARG363 |
B | GLU364 |
B | HOH531 |
site_id | AE1 |
Number of Residues | 7 |
Details | binding site for residue DMS B 406 |
Chain | Residue |
A | SER221 |
A | ARG225 |
A | ALA268 |
A | HOH702 |
B | LYS99 |
B | ARG100 |
B | HOH745 |
site_id | AE2 |
Number of Residues | 3 |
Details | binding site for residue DMS B 407 |
Chain | Residue |
B | ILE262 |
B | HIS267 |
B | HIS273 |
site_id | AE3 |
Number of Residues | 4 |
Details | binding site for residue DMS B 408 |
Chain | Residue |
B | THR3 |
B | LEU4 |
B | LEU5 |
B | ASN6 |
site_id | AE4 |
Number of Residues | 5 |
Details | binding site for residue DMS B 409 |
Chain | Residue |
B | HIS273 |
B | MET287 |
B | GLN288 |
B | GLU295 |
B | HOH853 |
site_id | AE5 |
Number of Residues | 3 |
Details | binding site for residue DMS B 410 |
Chain | Residue |
B | LYS37 |
B | PRO39 |
B | EDO416 |
site_id | AE6 |
Number of Residues | 2 |
Details | binding site for residue DMS B 411 |
Chain | Residue |
B | ARG150 |
B | LEU391 |
site_id | AE7 |
Number of Residues | 4 |
Details | binding site for residue DMS B 412 |
Chain | Residue |
B | SER143 |
B | ILE384 |
B | PHE385 |
B | HIS388 |
site_id | AE8 |
Number of Residues | 4 |
Details | binding site for residue EDO B 413 |
Chain | Residue |
B | GLU11 |
B | PHE12 |
B | LYS283 |
B | HOH801 |
site_id | AE9 |
Number of Residues | 5 |
Details | binding site for residue EDO B 414 |
Chain | Residue |
B | ILE65 |
B | HIS342 |
B | ARG363 |
B | HOH649 |
B | HOH650 |
site_id | AF1 |
Number of Residues | 4 |
Details | binding site for residue EDO B 415 |
Chain | Residue |
B | ARG70 |
B | ILE319 |
B | GLU367 |
B | GLU369 |
site_id | AF2 |
Number of Residues | 4 |
Details | binding site for residue EDO B 416 |
Chain | Residue |
B | GLN36 |
B | GLN42 |
B | DMS410 |
B | HOH557 |
site_id | AF3 |
Number of Residues | 7 |
Details | binding site for residue CS B 417 |
Chain | Residue |
B | VAL231 |
B | GLY232 |
B | GLU256 |
B | GLY268 |
B | PRO270 |
B | PHE306 |
B | SER308 |
site_id | AF4 |
Number of Residues | 4 |
Details | binding site for residue CS B 418 |
Chain | Residue |
B | THR66 |
B | THR69 |
B | THR71 |
B | HOH759 |
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 |