1S5H | Membrane Protein | date | Jan 20, 2004 |
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title | Potassium Channel Kcsa-Fab Complex T75c Mutant In K+ | ||||||||||||||
authors | R.Mackinnon, M.Zhou | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Antibody Fab Fragment Light Chain Chain: A |
Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 | ||||||||||||||
Molecule: Antibody Fab Fragment Heavy Chain Chain: B |
Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 | ||||||||||||||
Molecule: Voltage-Gated Potassium Channel Chain: C Engineered: Yes Mutation: Yes |
Organism_scientific: Streptomyces Coelicolor, Streptomyces Organism_common: , Organism_taxid: 1902,1916 Strain: , Gene: Kcsa, Skc1, Sco7660, Sc10f4.33 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: I 4 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.20 Å | ||||||||||||
ligand | DGA, F09, K | enzyme |
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related structures | by homologous chain: 1K4C, 1K4D, 1UWX, 2CGR | ||||||||||||||
Gene Ontology |
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Primary reference | A mutant KcsA K(+) channel with altered conduction properties and selectivity filter ion distribution., Zhou M, MacKinnon R, J Mol Biol 2004 May 7;338(4):839-46. PMID:15099749 |
Data retrieval |
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Visual 3D analysis of 1S5H |
Structure-derived information |
- Domain d1s5ha1, region A:1-107 [Jmol] [rasmolscript] [script source] - Domain d1s5ha2, region A:108-211 [Jmol] [rasmolscript] [script source] - Domain d1s5hb1, region B:1-118 [Jmol] [rasmolscript] [script source] - Domain d1s5hb2, region B:119-219 [Jmol] [rasmolscript] [script source] - Domain d1s5hc_, region C [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
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