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LEUCINE BETA ROLL DOMAINS AND USES THEREOF
LEUCINE BETA ROLL DOMAINS AND USES THEREOF
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机译:亮面测试卷域及其用途
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摘要
In one aspect, the invention relates to a peptide that forms a calcium-dependent hydrogel using a rationally engineered beta roll peptide. In the absence of calcium, the peptide is intrinsically disordered. Upon addition of calcium, the peptide forms a corkscrew-like structure. In one embodiment, one face of the beta roll is mutated to comprise leucine residues. In some embodiments, a leucine zipper forming helical domain to the engineered beta roll forms hydrogels by physical cross-linking in calcium rich environments.
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