2TYS | Lyase | date | Jan 08, 1997 |
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
title | Crystal Structures Of Mutant (Betak87t) Tryptophan Synthase Beta2 Complex With Ligands Bound To The Active Sites Of The Beta Subunits Reveal Ligand-Induced Conformational Changes | ||||||||||||||
authors | S.Rhee, K.D.Parris, C.C.Hyde, S.A.Ahmed, E.W.Miles, D.R.Davies | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Tryptophan Synthase Chain: A Ec: 4.2.1.20 Engineered: Yes Mutation: Yes Other_details: L-Tryptophan Bound To The Beta Subunit In A Schiff Base With Coenzyme Pyridoxal 5'-Phosphate; |
Organism_scientific: Salmonella Typhimurium Organism_taxid: 602 Cell_line: Cb149 Gene: Trpatrpb Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_cell_line: Cb149 Expression_system_plasmid: Pstb7 Expression_system_gene: Trpatrpb | ||||||||||||||
Molecule: Tryptophan Synthase Chain: B Ec: 4.2.1.20 Engineered: Yes Mutation: Yes Other_details: L-Tryptophan Bound To The Beta Subunit In A Schiff Base With Coenzyme Pyridoxal 5'-Phosphate |
Organism_scientific: Salmonella Typhimurium Organism_taxid: 602 Cell_line: Cb149 Gene: Trpatrpb Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_cell_line: Cb149 Expression_system_plasmid: Pstb7 Expression_system_gene: Trpatrpb | ||||||||||||||
symmetry | Space Group: C 1 2 1 |
| |||||||||||||
crystal cell |
| ||||||||||||||
method | X-Ray Diffraction | resolution | 1.90 Å | ||||||||||||
ligand | NA, PLT | enzyme | Lyase E.C.4.2.1.20 BRENDA | ||||||||||||
related structures | by homologous chain: 1KFB, 1UBS | ||||||||||||||
Gene Ontology |
| ||||||||||||||
Primary reference | Crystal structures of a mutant (betaK87T) tryptophan synthase alpha2beta2 complex with ligands bound to the active sites of the alpha- and beta-subunits reveal ligand-induced conformational changes., Rhee S, Parris KD, Hyde CC, Ahmed SA, Miles EW, Davies DR, Biochemistry 1997 Jun 24;36(25):7664-80. PMID:9201907 |
Data retrieval |
View 2TYS in 3D |
Visual 3D analysis of 2TYS |
Structure-derived information |
- Domain d2tysa_, region A [Jmol] [rasmolscript] [script source] - Domain d2tysb_, region B [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
Other resources with information on 2TYS |
Movements, Movies and Images |
OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science |