6zig
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Topological model of the p2 virion baseplate in activated conformation (closed Tal trimer)
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Structural highlights
FunctionRBP_BPLP2 Binds to the host phosphopolysaccharides at the onset of infection. Upon activation by calcium, the receptor binding proteins change their conformation, presenting their binding sites to the host, and a channel opens at the bottom of the baseplate for DNA ejection.[1] [2] References
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This page was last modified 07:41, 1 May 2024.