Insight into the structure and mechanism of nickel-containing superoxide dismutase derived from peptide-based mimics
J Shearer - Accounts of chemical research, 2014 - ACS Publications
Conspectus Nickel superoxide dismutase (NiSOD) is a nickel-containing metalloenzyme
that catalyzes the disproportionation of superoxide through a ping-pong mechanism that …
that catalyzes the disproportionation of superoxide through a ping-pong mechanism that …
Synthetic analogues of nickel superoxide dismutase: a new role for nickel in biology
EP Broering, PT Truong, EM Gale, TC Harrop - Biochemistry, 2013 - ACS Publications
Nickel-containing superoxide dismutases (NiSODs) represent a novel approach to the
detoxification of superoxide in biology and thus contribute to the biodiversity of mechanisms …
detoxification of superoxide in biology and thus contribute to the biodiversity of mechanisms …
Bisamidate and Mixed Amine/Amidate NiN2S2 Complexes as Models for Nickel-Containing Acetyl Coenzyme A Synthase and Superoxide Dismutase: An …
V Mathrubootham, J Thomas, R Staples… - Inorganic …, 2010 - ACS Publications
The distal nickel site of acetyl-CoA synthase (Nid-ACS) and reduced nickel superoxide
dismutase (Ni-SOD) display similar square-planar NiIIN2S2 coordination environments. One …
dismutase (Ni-SOD) display similar square-planar NiIIN2S2 coordination environments. One …
Probing variable axial ligation in nickel superoxide dismutase utilizing metallopeptide-based models: Insight into the superoxide disproportionation mechanism
KP Neupane, K Gearty, A Francis… - Journal of the American …, 2007 - ACS Publications
Nickel superoxide dismutase (NiSOD) is a bacterial metalloenzyme that possesses a
mononuclear Ni-center and catalyzes the disproportionation of O2•-by cycling between NiII …
mononuclear Ni-center and catalyzes the disproportionation of O2•-by cycling between NiII …
Singlet Oxygen Generation, Quenching and Reactivity with Metal Thiolates†
CG Monsour, CM Decosto… - Photochemistry and …, 2021 - Wiley Online Library
Metal thiolate complexes can act as photosensitizers for the generation of singlet oxygen,
quenchers of singlet oxygen, and they may undergo chemical reactions with singlet oxygen …
quenchers of singlet oxygen, and they may undergo chemical reactions with singlet oxygen …
Reversible apical coordination of imidazole between the Ni (III) and Ni (II) oxidation states of a dithiolate complex: A process related to the Ni superoxide dismutase
A bisamine aliphatic dithiolate [NiIIN2S2] complex that does yield a metal-based oxidation
has been synthesized. A square pyramidal [NiIIIN3S2]+ complex is generated by …
has been synthesized. A square pyramidal [NiIIIN3S2]+ complex is generated by …
Metal-Stabilized Thiyl Radicals as Scaffolds for Reversible Alkene Addition via C–S Bond Formation/Cleavage
K Ouch, MS Mashuta, CA Grapperhaus - Inorganic Chemistry, 2011 - ACS Publications
The one-electron oxidation of metal thiolates results in an increased oxidation state of the
metal ion or the formation of a sulfur-based, thiyl radical in limiting extremes. For complexes …
metal ion or the formation of a sulfur-based, thiyl radical in limiting extremes. For complexes …
Exploring the effects of H-bonding in synthetic analogues of nickel superoxide dismutase (Ni-SOD): experimental and theoretical implications for protection of the Ni …
Nickel superoxide dismutase (Ni-SOD) is a recently discovered SOD obtained from soil
microbes and cyanobacteria that shares no structural or spectroscopic similarities with other …
microbes and cyanobacteria that shares no structural or spectroscopic similarities with other …
Infrared and EPR spectroscopic characterization of a Ni (I) species formed by photolysis of a catalytically competent Ni (I)-CO intermediate in the acetyl-CoA synthase …
Acetyl-CoA synthase (ACS) catalyzes the synthesis of acetyl-CoA from CO, coenzyme A
(CoA), and a methyl group from the CH3-Co3+ site in the corrinoid iron− sulfur protein …
(CoA), and a methyl group from the CH3-Co3+ site in the corrinoid iron− sulfur protein …
Accessing Ni(III)-Thiolate Versus Ni(II)-Thiyl Bonding in a Family of Ni–N2S2 Synthetic Models of NiSOD
EP Broering, S Dillon, EM Gale, RA Steiner… - Inorganic …, 2015 - ACS Publications
Superoxide dismutase (SOD) catalyzes the disproportionation of superoxide (O2•–) into
H2O2 and O2 (g) by toggling through different oxidation states of a first-row transition metal …
H2O2 and O2 (g) by toggling through different oxidation states of a first-row transition metal …