molecular biology

Antitoxin-induced auto-phosphorylation neutralizes the nucleotidyltransferase toxin AbiEii from Streptococcus agalactiae to safeguard global translation

这项研究表明，抗毒素 AbiEi 通过诱导核苷转移酶毒素 AbiEii 发生可逆性自身磷酸化来使其失活，从而将 AbiE 系统重新归类为一种保护无乳链球菌（*Streptococcus agalactiae*）全局翻译的 VII 型毒素-抗毒素模块。