Skip to main content
. Author manuscript; available in PMC: 2014 May 27.
Published in final edited form as: Biochim Biophys Acta. 2011 Jun 24;1820(6):722–729. doi: 10.1016/j.bbagen.2011.06.017

Figure 3. eNOS as a Nitrosonium Synthase.

Figure 3

A. Proteins were immunoprecipitated with anti-CSNO antibody before, and two and 10 min after, cell treatment with calcium ionophore A23187; they were then immunoblotted with anti-eNOS. B. Proposed general schematic of nitrosonium (NO+) transfer following eNOS activation, based on our preliminary data. Arrows represent transnitrosylation (NO+ transfer between cysteines). Protein-scaffolding scheme adapted from Su, Kondrikov, and Block (ref. 25).