Omnipotent
发表于 2025-3-27 01:00:08
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anniversary
发表于 2025-3-27 03:24:06
Self-Assembly, Catalysis and Electron Transfer with Metalloporphyrins in Phospholipid Membranes the membrane surface through ionic interactions with the anionic zinc porphyrin to form a protein-molecule complex. Electron transfer among various components in this membrane ensemble suggest a medium-mediated process through multiple pathways over a distance of ca. 23 Å.
Intervention
发表于 2025-3-27 05:55:45
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COUCH
发表于 2025-3-27 12:19:26
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使害怕
发表于 2025-3-27 16:10:06
The American Response to Keynes. The active site structures of three of these (RNR,. MMO. and Hr.) are known from X-ray diffraction studies, and from physical measurements a structure for PAP has been proposed.. The active form of RNR has a tyrosyl radical (Tyr·) close to (5.3 Ă) but not coordinated to the Fe(III). centre as illustrated, Figure 1.
SEEK
发表于 2025-3-27 18:33:35
https://doi.org/10.1007/978-1-349-04090-2rt the achievements obtained in the case of Cu.Co.Superoxide dismutase (MW 32,000), peroxidases (MW 34,000–46,000), cytochrome P450 (MW 45,000). The systems with inhibitors or pseudosubstrates are also discussed.
biosphere
发表于 2025-3-27 22:49:06
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PUT
发表于 2025-3-28 03:33:17
Mechanistic Studies on the Binuclear Fe Enzymes Ribonucleotide Reductase and Purple Acid Phosphatase. The active site structures of three of these (RNR,. MMO. and Hr.) are known from X-ray diffraction studies, and from physical measurements a structure for PAP has been proposed.. The active form of RNR has a tyrosyl radical (Tyr·) close to (5.3 Ă) but not coordinated to the Fe(III). centre as illustrated, Figure 1.
纤细
发表于 2025-3-28 06:25:19
NMR of Paramagnetic Molecules: A Contribution to the Understanding of Enzymatic Mechanismsrt the achievements obtained in the case of Cu.Co.Superoxide dismutase (MW 32,000), peroxidases (MW 34,000–46,000), cytochrome P450 (MW 45,000). The systems with inhibitors or pseudosubstrates are also discussed.
毛细血管
发表于 2025-3-28 12:17:33
Magnetic and EPR Studies of Superoxide Dismutases (SOD): Electronic Structure of the Active Sites foing the two metal ions is the characteristic feature of the active site.. Manganese or iron SOD are a different class of proteins: X-ray crystallography data indicate that they are structural homologs characterized by a trigonal bipyramidal arrangement around the metal ion with four protein ligands and possibly a water molecule..