3vyn
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Crystal structure of Mycobacterium tuberculosis L,D-transpeptidase LdtMt2 N55 truncation mutant (resideus 55-408)
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Structural highlights
FunctionLDT2_MYCTU Generates 3->3 cross-links in peptidoglycan, catalyzing the cleavage of the mDap(3)-D-Ala(4) bond of a tetrapeptide donor stem and the formation of a bond between the carbonyl of mDap(3) of the donor stem and the side chain of mDap(3) of the acceptor stem. Is specific for donor substrates containing a stem tetrapeptide since it cannot use pentapeptide stems.[1] References
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This page was last modified 12:42, 8 November 2023.