Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2021 Jan 18;11(1):120. doi: 10.3390/biom11010120

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Different protein-/nucleo-based-prodrug gene-directed enzyme prodrug therapy (GDEPT) systems. (A) Enzymatic hydrolysis of purine prodrugs by PNP and (B) enzymatic hydrolysis of purine and/or pyrimidine prodrugs by LdNDT.