3CHB | Toxin | date | Mar 24, 1998 ![]() |
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title | Cholera Toxin B-Pentamer Complexed With Gm1 Pentasaccharide | ||||||||||||||
authors | E.A.Merritt, W.G.J.Hol | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Cholera Toxin Chain: D, E, F, G, H Fragment: B-Pentamer Engineered: Yes Mutation: Yes Other_details: Receptor Binding Site On Each Monomer Occupi Pentasaccharide |
Organism_scientific: Vibrio Cholerae Organism_taxid: 666 Strain: Ogawa 41 (Classical Biotype) Expression_system: Escherichia Coli Expression_system_taxid: 562 | ||||||||||||||
symmetry | Space Group: C 1 2 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 1.25 Å | ||||||||||||
ligand | BGC, GAL, GLC, MES, NGA, SIA, UNX | enzyme |
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note | 3CHB is a representative structure | ||||||||||||||
related structures | by homologous chain: 1JR0 | ||||||||||||||
Gene Ontology ![]() |
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Primary reference | The 1.25 A resolution refinement of the cholera toxin B-pentamer: evidence of peptide backbone strain at the receptor-binding site., Merritt EA, Kuhn P, Sarfaty S, Erbe JL, Holmes RK, Hol WG, J Mol Biol 1998 Oct 9;282(5):1043-59. PMID:9753553 |
Data retrieval |
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Visual 3D analysis of 3CHB |
Structure-derived information |
- Domain d3chbd_, region D [Jmol] [rasmolscript] [script source] - Domain d3chbe_, region E [Jmol] [rasmolscript] [script source] - Domain d3chbf_, region F [Jmol] [rasmolscript] [script source] - Domain d3chbg_, region G [Jmol] [rasmolscript] [script source] - Domain d3chbh_, region H [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
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