A modification of
A purine nucleobase found in humans and other organisms.
Hernández, B, et al. 1996.
Tautomerism of xanthine and alloxanthine: a model for substrate recognition by xanthine oxidase.
Journal of Computer-aided Molecular Design
Nguyen, T, et al. 1992.
DNA damage and mutation in human cells exposed to nitric oxide in vitro.
Proceedings of the National Academy of Sciences of the United States of America
Pundir, CS, et al. 2014.
Biosensing methods for xanthine determination: a review.
Enzyme and Microbial Technology