Protein tyrosine nitration

Abstract

Protein tyrosine nitration is a post-translational modification originating from the biological chemistry of nitric oxide. This article highlights key milestones, discusses apparent controversies and perspectives that have emerged in the last 35 years of research on protein tyrosine nitration. Since the execution of nitric oxide signaling is accomplished entirely by protein post translational modifications (PTMs), the prospect that protein tyrosine nitration augments nitric oxide signaling remains an intriguing but incomplete concept deserving further consideration.