Hydrogen sulfide oxidation by myoglobin

T Bostelaar, V Vitvitsky, J Kumutima… - Journal of the …, 2016 - ACS Publications
… the ability of ferric hemoglobin to oxidize sulfide to thiosulfate and iron-… myoglobin exhibits
a similar capacity for sulfide oxidation. We have trapped and characterized iron-bound sulfur

Reactions of ferric hemoglobin and myoglobin with hydrogen sulfide under physiological conditions

B Jensen, A Fago - Journal of Inorganic Biochemistry, 2018 - Elsevier
… Ferric hemoglobin (metHb) and myoglobin (metMb), present at low levels in vivo, have been
recently found to oxidize hydrogen sulfide (H 2 S) in excess, thus potentially contributing to …

The role of hemoproteins: hemoglobin, myoglobin and neuroglobin in endogenous thiosulfate production processes

A Bilska-Wilkosz, M Iciek, M Górny… - International Journal of …, 2017 - mdpi.com
… as a canonical hydrogen sulfide oxidation pathway. In this … between hydrogen sulfide and
hemoglobin, myoglobin and … Hydrogen sulfide oxidation by ferric hemoglobin, myoglobin

Reduction of ferrylmyoglobin by hydrogen sulfide. Kinetics in relation to meat greening

SH Libardi, H Pindstrup, DR Cardoso… - Journal of agricultural …, 2013 - ACS Publications
… initiate protein cross-linking, was found to be reduced by hydrogen sulfide to yield sulfmyoglobin.
Horse heart myoglobin, void of cysteine, was used to avoid possible interference from …

The reactions of hydropersulfides (RSSH) with myoglobin

L Álvarez, VS Vega, C McGinity, VS Khodade… - Archives of biochemistry …, 2020 - Elsevier
… Nitric oxide (NO), carbon monoxide (CO) and hydrogen sulfide (H 2 S) are all endogenously
generated species with important physiological functions [eg, Ref. [[1], [2], [3]]]. Due to their …

Redox reactions of myoglobin

MP Richards - Antioxidants & redox signaling, 2013 - liebertpub.com
… of ferryl myoglobin formation and its oxidative effects on low density lipoproteins by nitric
oxideFEBS … The modulation of ferryl myoglobin formation and its oxidative effects on low density …

Easy oxidation and nitration of human myoglobin by nitrite and hydrogen peroxide

S Nicolis, A Pennati, E Perani… - … A European Journal, 2006 - Wiley Online Library
… The modification of human myoglobin (HMb) by reaction with nitrite and hydrogen peroxide
… H 2 O 2 are formed in vivo under conditions of oxidative and nitrative stress, where protein …

Oxidation of thiamine on reaction with nitrogen dioxide generated by ferric myoglobin and hemoglobin in the presence of nitrite and hydrogen peroxide

II Stepuro, AY Oparin, VI Stsiapura, SA Maskevich… - Biochemistry …, 2012 - Springer
… After complete reduction of the oxoferryl form of myoglobin the … myoglobin (Table 2). This
means that TDS is the main product of thiamine oxidation, and the oxoferryl form of myoglobin

Hydrogen sulfide production by bacteria and sulfmyoglobin formation in prepacked chilled beef

DJ Nicol, MK Shaw, DA Ledward - Applied Microbiology, 1970 - Am Soc Microbiol
… The conversion of myoglobin to sulfmyoglobin resulted from the production of H2S by bacteria
tentatively identified as Pseudomonas mephitica. This organism produced H2S only when …

Role of hydrogen sulfide in skeletal muscle biology and metabolism

S Veeranki, SC Tyagi - Nitric Oxide, 2015 - Elsevier
… of H 2 S, long term adaptations of chronic H 2 S presence or absence, both in skeletal
muscle metabolism, and in overall physical capacity such as hemoglobin and myoglobin levels, …