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.
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| Version Number | Version Date | Version Type/Reason | Version Change | Revised CIF Category | |
|---|---|---|---|---|---|
| 1.0 | 2021-03-10 | Initial release | |||
| 1.1 | 2023-10-18 | Data collection, Database references, Refinement description | chem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model | Download |
