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glossary:beta_alpha_beta_motif [2008/08/11 09:54] cuff |
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+ | {{tag>mixed}} | ||
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+ | ====== Beta-Alpha-Beta Motif ======= | ||
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+ | This motif comprises a beta strand-loop-helix-loop-strand arrangment, | ||
+ | with the strands lying parallel and hydrogen-bonded to the helix. The | ||
+ | alpha helix packs against the beta strands and thus buries the hydrophobic | ||
+ | side chains in these strands. The | ||
+ | joining loops regions in the motif can vary in length from one residue to more | ||
+ | than 100 residues. 99% of these motifs are right handed. | ||
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+ | ===== References ===== | ||
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+ | {{pubmed>long:183204}} | ||
+ | {{pubmed>long:839540}} | ||
+ | {{pubmed>long:972389}} | ||
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