9h6a
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Crystal structure of the E. coli F-plasmid VapBC toxin-antitoxin complex
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Structural highlights
FunctionQ84A22_ECOLX Toxic component of a toxin-antitoxin (TA) system. A site-specific tRNA-(fMet) endonuclease, it cleaves both charged and uncharged tRNA-(fMet) between positions 38 and 39 at the anticodon stem-loop boundary. Its toxic effects are neutralized by expression of cognate antitoxin VapB.[HAMAP-Rule:MF_00265] Contents | ||||||||||||||||||
This page was last modified 06:34, 18 December 2024.