Coxsackie (IMAGE)

Colorado State University

Coxsackie

Caption

This drawing shows part of the atomic-level structure of coxsackievirus B3 polymerase, which is responsible for making copies of the virus genome. The researchers replaced the orange phenylalanine 364 that is found in two different positions, with the turquoise tryptophan that is larger and covers both positions without needing to move. This causes fewer mutations to be made and reduces the ability of the virus to replicate and cause disease.

Credit

Olve Peersen/Colorado State University

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