Oxygen-linked S-nitrosation in fish myoglobins: a cysteine-specific tertiary allosteric effect.
The discovery that cysteine (Cys) S-nitrosation of trout myoglobin (Mb) increases heme O2 affinity has revealed a novel allosteric effect that may promote hypoxia-induced nitric oxide (NO) delivery in the trout heart and improve myocardial efficiency. To better understand this allosteric effect, we...
Main Authors: | Signe Helbo, Andrew J Gow, Amna Jamil, Barry D Howes, Giulietta Smulevich, Angela Fago |
---|---|
Format: | Article |
Language: | English |
Published: |
Public Library of Science (PLoS)
2014-01-01
|
Series: | PLoS ONE |
Online Access: | http://europepmc.org/articles/PMC4039430?pdf=render |
Similar Items
-
GSNOR facilitates antiviral innate immunity by restricting TBK1 cysteine S-nitrosation
by: Qianjin Liu, et al.
Published: (2021-11-01) -
Myoglobin Interaction with Lactate Rapidly Releases Oxygen: Studies on Binding Thermodynamics, Spectroscopy, and Oxygen Kinetics
by: Kiran Kumar Adepu, et al.
Published: (2022-04-01) -
Myoglobin-loaded gadolinium nanotexaphyrins for oxygen synergy and imaging-guided radiosensitization therapy
by: Xiaotu Ma, et al.
Published: (2023-10-01) -
Myoglobin is involved in vasodilatation by nitrite
by: Ormerod, J, et al.
Published: (2009) -
Haem disorder in modified myoglobins
by: Ahmad, Mansor, et al.
Published: (1983)