Results 141 to 150 of about 22,661 (298)

Modeling and analysis of soybean (Glycine max. L) Cu/Zn, Mn and Fe superoxide dismutases

open access: yesGenetics and Molecular Biology, 2013
Superoxide dismutase (SOD, EC 1.15.1.1) is an important metal-containing antioxidant enzyme that provides the first line of defense against toxic superoxide radicals by catalyzing their dismutation to oxygen and hydrogen peroxide.
V. Ramana Gopavajhula   +5 more
doaj  

Elevated levels of matrix metalloprotein-3 in patients with coronary aneurysm: A case control study [PDF]

open access: gold, 2004
İstemihan Tengiz   +5 more
openalex   +1 more source

Regulating the Coordination Environment of Mesopore‐Confined Single Atoms from Metalloprotein‐MOFs for Highly Efficient Biocatalysis (Adv. Mater. 44/2022) [PDF]

open access: hybrid, 2022
Jieying Liang   +13 more
openalex   +1 more source

Requirement of Zn to demonstrate HCO3-stimulated ATPase activity of rat small intestinal brush border. [PDF]

open access: yes, 1979
The existence of a membrane-bound HCO3-stimulated ATPase in intestinal mucosa is controversial. A crude brush border fraction of rat small intestinal homogenates contained HCO3-ATPase activity which was inhibited by preincubation with 3 mM EDTA. Alkaline
Chou, LY, Humphreys, MH, Kaysen, GA
core  

Quantitative mapping of methionine sensitivity to oxidation in the copper-bound PcuC chaperone

open access: yesRedox Biology
Copper is typically coordinated by histidine, cysteine, or methionine in proteins, and these residues are particularly sensitive to oxidation. However, it remains unclear whether copper-coordinating residues are more prone to oxidation than non ...
Lionel Tarrago   +10 more
doaj   +1 more source

Combining X-ray emission spectroscopy with X-ray crystallography to study metalloprotein catalysis at synchotron sources [PDF]

open access: bronze, 2022
R. Bosman   +10 more
openalex   +1 more source

Enzymatic one-step ring contraction for quinolone biosynthesis. [PDF]

open access: yes, 2018
The 6,6-quinolone scaffolds on which viridicatin-type fungal alkaloids are built are frequently found in metabolites that display useful biological activities.
Champagne, Pier Alexandre   +7 more
core  

Metalloproteine [PDF]

open access: yes, 2017
D. Meißner, T. Arndt
openaire   +2 more sources

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