2B9S | Isomerase Dna | date | Oct 12, 2005 |
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title | Crystal Structure Of Heterodimeric L. Donovani Topoisomerase Vanadate-Dna Complex | ||||||||||||||
authors | D.R.Davies, W.G.J.Hol | ||||||||||||||
compound | source | ||||||||||||||
Molecule: 5'-D(Apapapapapgpapcptpt)-3' Chain: C Engineered: Yes |
Synthetic: Yes | ||||||||||||||
Molecule: 5'-D(Apgpapapapapaptptptptpt)-3' Chain: D Engineered: Yes |
Synthetic: Yes | ||||||||||||||
Molecule: 5'-D(Apapapapaptptptptptpcptpapapg Tptptpt)-3'; Chain: E Engineered: Yes |
Synthetic: Yes | ||||||||||||||
Molecule: Topoisomerase I-Like Protein Chain: A Ec: 5.99.1.2 Engineered: Yes |
Organism_scientific: Leishmania Donovani Organism_taxid: 5661 Gene: Topoisomerase I, Large Subunit (Ldtop1l) Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Plyss | ||||||||||||||
Molecule: Dna Topoisomerase I-Like Protein Chain: B Ec: 5.99.1.2 Engineered: Yes |
Organism_scientific: Leishmania Donovani Organism_taxid: 5661 Gene: Topoisomerase I, Small Subunit (Ldtop1s) Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Plyss | ||||||||||||||
symmetry | Space Group: P 21 21 21 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.27 Å | ||||||||||||
ligand | VO4 | enzyme | Isomerase E.C.5.99.1.2 BRENDA | ||||||||||||
note | 2B9S is a representative structure | ||||||||||||||
Gene Ontology |
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Primary reference | The structure of the transition state of the heterodimeric topoisomerase I of Leishmania donovani as a vanadate complex with nicked DNA., Davies DR, Mushtaq A, Interthal H, Champoux JJ, Hol WG, J Mol Biol. 2006 Apr 7;357(4):1202-10. Epub 2006 Jan 26. PMID:16487540 |
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