2J9Z | Lyase | date | Nov 16, 2006 |
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title | Tryptophan Synthase T110 Mutant Complex | ||||||||||||||
authors | L.Blumenstein, T.Domratcheva, D.Niks, H.Ngo, R.Seidel, M.F.Dunn, I.Schlichting | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Tryptophan Synthase Alpha Chain Chain: A Ec: 4.2.1.20 Engineered: Yes |
Organism_scientific: Salmonella Typhimurium Organism_taxid: 602 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Cb149 Expression_system_plasmid: Pstb7 | ||||||||||||||
Molecule: Tryptophan Synthase Beta Chain Chain: B Ec: 4.2.1.20 Engineered: Yes Mutation: Yes |
Organism_scientific: Salmonella Typhimurium Organism_taxid: 602 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector: Pstb7 | ||||||||||||||
symmetry | Space Group: C 1 2 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 1.8 Å | ||||||||||||
ligand | NA, PLP | enzyme | Lyase E.C.4.2.1.20 BRENDA | ||||||||||||
Gene Ontology |
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Primary reference | betaQ114N and betaT110V Mutations Reveal a Critically Important Role of the Substrate alpha-Carboxylate Site in the Reaction Specificity of Tryptophan Synthase., Blumenstein L, Domratcheva T, Niks D, Ngo H, Seidel R, Dunn MF, Schlichting I, Biochemistry. 2007 Nov 16;. PMID:18004874 |
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