1NQG | Transport Protein | date | Jan 21, 2003 |
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title | Outer Membrane Cobalamin Transporter (Btub) From E. Coli, Wi Calcium | ||||||||||||||
authors | D.P.Chimento, A.K.Mohanty, R.J.Kadner, M.C.Wiener | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Vitamin B12 Receptor Chain: A Synonym: Outer Membrane Cobalamin Transporter Btub Engineered: Yes |
Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Btub Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b | ||||||||||||||
symmetry | Space Group: P 31 2 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 3.31 Å | ||||||||||||
ligand | C8E, CA | enzyme |
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Gene Ontology |
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Primary reference | Substrate-induced transmembrane signaling in the cobalamin transporter BtuB., Chimento DP, Mohanty AK, Kadner RJ, Wiener MC, Nat Struct Biol 2003 May;10(5):394-401. PMID:12652322 |
Data retrieval |
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Visual 3D analysis of 1NQG |
Structure-derived information |
- Domain d1nqga_, region A [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
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