MoleculesThis study presents a quantum chemical investigation into the structural analysis and calculated Raman spectra of modeled amylose with varying units of linked glucose molecules.
Dapeng Zhang, Naoki Kishimoto
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X-ray Crystallographic Characterization of the Co(II)-substituted Tris-bound Form of the Aminopeptidase from \u3cem\u3eAeromonas proteolytica\u3c/em\u3e [PDF]
, 2007 The X-ray crystal structure of the Co(II)-loaded form of the aminopeptidase from Aeromonas proteolytica ([CoCo(AAP)]) was solved to 2.2 Å resolution. [CoCo(AAP)] folds into an α/β globular domain with a twisted β-sheet hydrophobic core sandwiched between
Bennett, Brian +6 more
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The Chemistry and Biology of the Tetrodotoxin Natural Product Family
Angewandte Chemie International Edition, EarlyView.Tetrodotoxin is best known as the poison of the pufferfish, which is a delicacy in Japanese cuisine. Its toxicity arises from the selective blockage of NaV channels, which is depicted for the NaV1.7 pore, highlighting the DEKA motif, which permeates sodium ions.
Benedikt Nißl +6 more
wiley +1 more source
Plaque Formation with N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid (Tes Buffer) [PDF]
, 1967 Alan Richter
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Generation of Molecular Complexity from Cyclooctatetraene: Preparation of Optically Active Protected Aminocycloheptitols and Bicyclo[4.4.1]undecatriene [PDF]
, 1999 The racemic (6-cyclo-heptadienyl)Fe(CO)3+ cation ((±)-7), prepared from cyclooctatetraene, was treated with a variety of carbon and heteroatom nucleophiles.
El-Mansy, Mohamed F. +3 more
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Proton Magnetic Resonance Studies of 2,2′-Anhydro-2-C-hydroxymethyl-1,3 : 4,6-di-O-isopropylidene-L-sorbitol [PDF]
, 1968 Takashi Maeda +3 more
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HYDROXYMETHYL TETRAHYDROFOLIC DEHYDROGENASE
Journal of Biological Chemistry, 1957 M. J. Osborn +3 more
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The Hydroxymethylation of Acetoguanamine with Formaldehyde
Nippon kagaku zassi, 1966 アセトガナミンのホルマリンによるメチロール化反応を検討し,その官能基数を求めた結果,1molあたり3.3なることがわかった。この値はベンゾガナミンおよびジアミノ-6-アルコキシ-1,3,5-トリアジンの3.5よりやや小であった。また温度20°～60℃,pH-8において反応速度定数,平衡定数を測定し,これから活性化エネルギーおよび反応熱ΔHを計算し,それぞれ20.4,-4.7kcal/molの値を得た。これらの値はメラミンにくらべてほぼ同等であった。反応速度定数はすでに得られているメラミンの値にくらべ小であった。これよリメチロール化の素反応について若干の検討を加えた。平衡定数は各温度でメラミンのそれとほぼ等しいが,高濃度溶液でのメチロール化反応において両者は異なる ...
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Intramolecular Hydrogen Bonds. VIII. Isomeric Hydroxycyclohexylcarbinols and Bis-hydroxymethyl-cyclohexanes [PDF]
, 1966 Nobuo Mōri, Yojiro Tsuzuki
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Reactions between Carbon Dioxide and Amino Alcohols. IV. Tris(hydroxymethyl)aminomethane. [PDF]
, 1963 Marianne Grønvald +4 more
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