1AJ6 | Topoisomerase | date | May 15, 1997 |
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title | Novobiocin-Resistant Mutant (R136h) Of The N-Terminal 24 Kda Of Dna Gyrase B Complexed With Novobiocin At 2.3 Angstroms | ||||||||||||||
authors | S.A.Weston, A.Tunnicliffe, R.A.Pauptit | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Gyrase Chain: A Fragment: N-Terminal 24 Kda Ec: 5.99.1.3 Engineered: Yes Mutation: Yes |
Organism_scientific: Escherichia Coli Organism_taxid: 562 Cellular_location: Cytoplasm Gene: Gyrb Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Mm294 Expression_system_cellular_location: Cytoplasm Other_details: Plasmid Ptb382 Encoding Mutant Derived From Which Encodes 24 Kda Subdomain (Supplied By A. Maxwell, Lei Which In Turn Was Derived From Pag111 Plasmid Which Encodes | ||||||||||||||
symmetry | Space Group: P 21 21 21 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.30 Å | ||||||||||||
ligand | NOV BindingDB | enzyme | Isomerase E.C.5.99.1.3 BRENDA | ||||||||||||
related structures | by homologous chain: 1EI1, 1KZN | ||||||||||||||
Gene Ontology |
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Primary reference | The entropic penalty of ordered water accounts for weaker binding of the antibiotic novobiocin to a resistant mutant of DNA gyrase: a thermodynamic and crystallographic study., Holdgate GA, Tunnicliffe A, Ward WH, Weston SA, Rosenbrock G, Barth PT, Taylor IW, Pauptit RA, Timms D, Biochemistry 1997 Aug 12;36(32):9663-73. PMID:9245398 |
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