btuB Antibody

1. The btuB riboswitch modulates the formation of a tertiary structure to perform metabolite sensing and regulate gene expression. PMID: 26370077
2. The lack of a AdoCbl-induced conformational switch experienced by the btuB riboswitch in the absence of Mg(2+) indicates a crucial role played by Mg(2+) for defining an active conformation of the riboswitch. PMID: 24243114
3. A portion of the N-terminal region of BtuB which occupies the lumen of the BtuB barrel denatures prior to the unfolding of the BtuB barrel, so that the free energy of folding for the N-terminus is smaller than that typically seen for globular proteins. PMID: 22497281
4. analysis of the conformation of BtuB by electron paramagnetic resonance PMID: 21894979
5. Data describe the effect of calcium ions on the conformation of the extracellular loops of BtuB and their possible role in B12 binding. PMID: 19927326
6. The functional relevance of the five C-terminal loops of the cobalamin transporter BtuB was examined. PMID: 15716445
7. the N-terminal end of the Ton box(a highly conserved segment near the N-terminus of the btuB) extends approximately 20 to 30 A into the periplasm upon the addition of substrate B12 PMID: 16953570
8. Crystals of BtuB that diffract to 1.95 A have been grown by the membrane-based in meso technique; protein structure differs in several details from that of its counterpart grown by the more traditional, detergent-based method. PMID: 17028020
9. The data indicate that charged residues (D316 and R14) are critical to the unfolding and conformational equilibrium of the energy-coupling motif. PMID: 17555764

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KEGG: ecj:JW3938

STRING: 316385.ECDH10B_4155