6sd6
Structure of VapBC from Shigella sonneiStructure of VapBC from Shigella sonnei
Structural highlights
FunctionA0A0H9P9N5_SHISO 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] |
|