A cysteine-less and ultra-fast split intein rationally engineered from being aggregation-prone to highly efficient in protein trans-splicing

Abstract Split inteins catalyze protein trans-splicing by ligating their extein sequences while undergoing self-excision, enabling diverse protein modification applications. However, many purified split intein precursors exhibit partial or no splicing activity for unknown reasons. The Aes123 PolB1 i...

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Bibliographic Details
Main Authors: Christoph Humberg, Zahide Yilmaz, Katharina Fitzian, Wolfgang Dörner, Daniel Kümmel, Henning D. Mootz
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-57596-x
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