The Mo−OH proton of the low-pH form of sulfite oxidase: Comparison of the hyperfine interactions obtained from pulsed ENDOR, CW-EPR and ESEEM measurements
摘要:
Pulsed electron nuclear double resonance (ENDOR) spectra have been obtained for the exchangeable Mo-OH proton of the low-pH form of native chicken liver sulfite oxidase (SO) and recombinant human SO for the first time. The spectra of the two enzymes are very similar, indicating a similar binding geometry of the hydroxyl ligand to the Mo center. The isotropic hyperfine interaction (hfi) constant for the proton of the OH ligand in both enzymes is about 26 MHz. The anisotropic components of the hfi obtained from the pulsed ENDOR spectra are about 1.6-1.8 times larger than those obtained by continuous-wave electron paramagnetic resonance and electron spin echo envelope modulation. These hfi differences are explained by a rotational disorder of the Mo-OH group. A similar rotational disorder of the coordinated exchangeable ligand has been found previously for the high-pH and phosphate-inhibited forms of SO.
[EN] GRANZYME B INHIBITOR FORMULATIONS AND METHODS FOR THE TREATMENT OF BURNS<br/>[FR] FORMULATIONS INHIBITRICES DE GRANZYME B ET MÉTHODES DE TRAITEMENT DE BRÛLURES
申请人:VIDA THERAPEUTICS INC
公开号:WO2017132771A1
公开(公告)日:2017-08-10
Formulations for treating burns and burn wound healing comprising a Granzyme B inhibitor and a pharmaceutically acceptable carrier, and methods for treating burns and for burn wound healing using the formulations.
Cyclic urea compounds as Granzyme B inhibitors, compositions that include the compounds, and methods for using the compounds. Methods for treating cutaneous scleroderma, epidermolysis bullosa, radiation dermatitis, alopecia areata, and discoid lupus erythematosus are provided.
作为 Granzyme B 抑制剂的环状脲化合物、包括这些化合物的组合物以及使用这些化合物的方法。提供了治疗皮肤硬皮病、表皮松解症、放射性皮炎、斑秃和盘状红斑狼疮的方法。
An asymmetric synthesis of chiral 4,4-disubstituted cyclohexenones in high enantiomeric purity
作者:A. I. Meyers、Bruce A. Lefker、Klaus T. Wanner、R. Alan Aitken
DOI:10.1021/jo00360a065
日期:1986.5
Condensation of monosubstituted isopropylidene malonates with Mannich bases
作者:Robert T. Jacobs、Allen D. Wright、Francis X. Smith
DOI:10.1021/jo00140a038
日期:1982.9
162. Studies in the Sterol–Oestrone Group. Part II. Derivatives of 2-phenylcyclohexanone