1SC7 | Isomerase Dna | date | Feb 11, 2004 |
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title | Human Dna Topoisomerase I (70 Kda) In Complex With The Indenoisoquinoline Mj-II-38 And Covalent Complex With A 22 Base Pair Dna Duplex | ||||||||||||||
authors | B.L.Staker, M.D.Feese, M.Cushman, Y.Pommier, D.Zembower, L.Stewart, A.B.Burgin | ||||||||||||||
compound | source | ||||||||||||||
Molecule: 5'-D(Apapapapapgpapcptpt)-3' Chain: B Engineered: Yes |
Synthetic: Yes | ||||||||||||||
Molecule: 5'-D((Tgp)Pgpapapapapaptptptptpt)-3' Chain: C Engineered: Yes |
Synthetic: Yes | ||||||||||||||
Molecule: 5'- D(Apapapapaptptptptptpcpcpapapgptpcptptp Tptpt)-3'; Chain: D Engineered: Yes |
Synthetic: Yes | ||||||||||||||
Molecule: Dna Topoisomerase I Chain: A Ec: 5.99.1.2 Engineered: Yes |
Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Top1 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_vector_type: Baculovirus | ||||||||||||||
symmetry | Space Group: C 1 2 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 3.00 Å | ||||||||||||
ligand | M38, PG4, PTR, TGP | enzyme | Isomerase E.C.5.99.1.2 BRENDA | ||||||||||||
related structures | by homologous chain: 1A36, 1SEU | ||||||||||||||
Gene Ontology |
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Primary reference | Structures of three classes of anticancer agents bound to the human topoisomerase I-DNA covalent complex., Staker BL, Feese MD, Cushman M, Pommier Y, Zembower D, Stewart L, Burgin AB, J Med Chem 2005 Apr 7;48(7):2336-45. PMID:15801827 |
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