1J95 | Membrane Protein | date | May 23, 2001 |
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title | Kcsa Potassium Channel With Tba (Tetrabutylammonium) And Pot | ||||||||||||||
authors | J.H.Morais-Cabral, R.Mackinnon, M.Zhou | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Voltage-Gated Potassium Channel Chain: A, B, C, D Fragment: Residues 1-125 Engineered: Yes Mutation: Yes |
Organism_scientific: Streptomyces Lividans Organism_taxid: 1916 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Xl1-Blue Expression_system_vector_type: Plasmid Expression_system_plasmid: Pqe60 | ||||||||||||||
symmetry | Space Group: C 1 2 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.80 Å | ||||||||||||
ligand | K, TBA | enzyme |
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related structures | by homologous chain: 1F6G, 1JVM | ||||||||||||||
Gene Ontology |
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Primary reference | Potassium channel receptor site for the inactivation gate and quaternary amine inhibitors., Zhou M, Morais-Cabral JH, Mann S, MacKinnon R, Nature 2001 Jun 7;411(6838):657-61. PMID:11395760 |
Data retrieval |
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Visual 3D analysis of 1J95 |
Structure-derived information |
- Domain d1j95a_, region A [Jmol] [rasmolscript] [script source] - Domain d1j95b_, region B [Jmol] [rasmolscript] [script source] - Domain d1j95c_, region C [Jmol] [rasmolscript] [script source] - Domain d1j95d_, region D [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
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OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science |