Lidia K Limón, Ke Shi, Amy Dao, Jacob Rugloski, Kassidy J Tompkins, Hideki Aihara, Wendy R Gordon, Robert L Evans
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引用次数: 0
摘要
HUH 内切酶家族的复制启动蛋白(Reps)处理特定的单链 DNA 序列,启动病毒中的滚圆复制。本文首次报道了烟曲霉病毒科 Rep 结构域 apo 状态的晶体结构。人类 smacovirus 1 Rep 结构域的结构分辨率为 1.33 Å,代表了 HUH 内切酶超家族的扩展,使生物标记应用更加多样化。
The crystal structure of the human smacovirus 1 Rep domain.
Replication initiator proteins (Reps) from the HUH endonuclease family process specific single-stranded DNA sequences to initiate rolling-circle replication in viruses. Here, the first crystal structure of the apo state of a Rep domain from the smacovirus family is reported. The structure of the human smacovirus 1 Rep domain was obtained at 1.33 Å resolution and represents an expansion of the HUH endonuclease superfamily, allowing greater diversity in bioconjugation-tag applications.
期刊介绍:
Acta Crystallographica Section F is a rapid structural biology communications journal.
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