Accepted Manuscript Biocatalytic synthesis of seleno-, thio- and chloro-nucleobase modified nucleosides by thermostable nucleoside phosphorylases Xinrui Zhou, Weizhu Yan, Chong Zhang, Zhaoyi Yang, Peter Neubauer, Igor A. Mikhailopulo, Zhen Huang PII: S1566-7367(18)30419-9 DOI: https://doi.org/10.1016/j.catcom.2018.12.004 Reference: CATCOM 5567 To appear in: Catalysis Communications Received date: 3 September 2018 Revised date: 18 November 2018 Accepted date: 8 December 2018 Please cite this article as: Xinrui Zhou, Weizhu Yan, Chong Zhang, Zhaoyi Yang, Peter Neubauer, Igor A. Mikhailopulo, Zhen Huang , Biocatalytic synthesis of seleno-, thio- and chloro-nucleobase modified nucleosides by thermostable nucleoside phosphorylases. Catcom (2018), https://doi.org/10.1016/j.catcom.2018.12.004 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.