6WDU
The external aldimine form of the salmonella thypi wild-type tryptophan synthase in open conformation showing multiple side chain conformations for the residue beta q114 and sodium ion at the metal coordination site. one of the beta-q114 rotamer conformations allows a hydrogen bond to form with the plp oxygen at the position 3 in the ring.
PDB DOI: 10.2210/pdb6wdu/pdb
Classification: LYASE/LYASE INHIBITOR Organism(s): Salmonella Typhimurium (Strain Lt2 / Sgsc1412 / Atcc 700720)
Deposited: 2020-04-01 Deposition Author(s): Dunn, M.F. , Fan, L. , Hilario, E. , Mueller, L.J.
Experimental Data Snapshot
Method: X-RAY DIFFRACTION Resolution: 1.4 Å
The external aldimine form of the salmonella thypi wild-type tryptophan synthase in open conformation showing multiple side chain conformations for the residue beta q114 and sodium ion at the metal coordination site. one of the beta-q114 rotamer conformations allows a hydrogen bond to form with the plp oxygen at the position 3 in the ring.
Dunn, M.F. , Fan, L. , Hilario, E. , Mueller, L.J.
Primary Citation of Related Structures: 6WDU
| Proteins | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Sequence |
| Tryptophan synthase alpha chain | A | 268 | Salmonella Typhimurium (Strain Lt2 / Sgsc1412 / Atcc 700720) | MERYENLFAQLNDRREGAFVPFVTLGDPGIEQSLKIIDTLIDAGADALELGVPFSDPLADGPTIQNANLRAFAAGVTPAQCFEMLALIREKHPTIPIGLLMYANLVFNNGIDAFYARCEQVGVDSVLVADVPVEESAPFRQAALRHNIAPIFICPPNADDDLLRQVASYGRGYTYLLSRSGVTGAENRGALPLHHLIEKLKEYHAAPALQGFGISSPEQVSAAVRAGAAGAISGSAIVKIIEKNLASPKQMLAELRSFVSAMKAASRA |
| Tryptophan synthase beta chain | B | 397 | Salmonella Typhimurium (Strain Lt2 / Sgsc1412 / Atcc 700720) | MTTLLNPYFGEFGGMYVPQILMPALNQLEEAFVSAQKDPEFQAQFADLLKNYAGRPTALTKCQNITAGTRTTLYLKREDLLHGGAHKTNQVLGQALLAKRMGKSEIIAETGAGQHGVASALASALLGLKCRIYMGAKDVERQSPNVFRMRLMGAEVIPVHSGSATLKDACNEALRDWSGSYETAHYMLGTAAGPHPYPTIVREFQRMIGEETKAQILDKEGRLPDAVIACVGGGSNAIGMFADFINDTSVGLIGVEPGGHGIETGEHGAPLKHGRVGIYFGMKAPMMQTADGQIEESYSISAGLDFPSVGPQHAYLNSIGRADYVSITDDEALEAFKTLCRHEGIIPALESSHALAHALKMMREQPEKEQLLVVNLSGRGDKDIFTVHDILKARGEI |
Experimental Data
Method: X-RAY DIFFRACTION
Deposited Date: 2020-04-01 Deposition Author(s): Dunn, M.F. , Fan, L. , Hilario, E. , Mueller, L.J.