Article
Guanylyl cyclase sensitivity to nitric oxide is protected by a thiol oxidation-driven interaction with thioredoxin-1.
The Journal of biological chemistry - 1 Sept 2017
Huang Can, Alapa Maryam, Shu Ping, Nagarajan Narayani, Wu Changgong, Sadoshima Junichi, Kholodovych Vladyslav, Li Hong, Beuve Annie
Abstract excerpt
Nitric oxide (NO) modulates many physiological events through production of cGMP from its receptor, the NO-sensitive guanylyl cyclase (GC1). NO also appears to function in a cGMP-independent manner, via S-nitrosation (SNO), a redox-based modification of cysteine thiols. Previously, we have shown that S-nitrosated GC1 (SNO-GC1) is desensitized to NO stimulation following prolonged NO exposure or under...
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