面叫肽平面(peptide plane)或酰胺平面(amide plane)。 二面角所决定的构象能否存在,主要取决于两个相邻肽单位中,非键合 …wenku.baidu.com|基于17个网页 2. 胜肽平面 结束放映 胜肽键上四个原子是处於同一个平面上, 称为胜肽平面 (peptide plane) 或醯胺平面 (amide plane) 。 结束放映 一个束 - 碳......
百度试题 题目肽平面(peptide plane): 相关知识点: 试题来源: 解析 肽链主链的肽键 C- N具有双键的性质,因而不能自由旋转,使连接在肽健上的六个原子共处于一个平面上,此平面称为肽平面。反馈 收藏
【答案】：肽链主链的肽键C-N具有双键的性质，因而不能自由旋转，使连接在肽键上的六个原子共处于一个平面上，此平面称为肽平面。
肽平面(peptide plane)肽平面(peptide plane)肽染绍评叫之草苗讲给五苏链主链的肽键C-N具有双键的...
A peptide-plane flip is a large-scale rotation of the peptide plane that takes the , angles at residues i and i + 1 to different structural regions in the Ramachandran plot with a comparatively small effect on the relative orientation of their side chains. This phenomenon, which is expected...
When peptide plane rotation is analyzed in several different conformations generated from a restricted conformation database, a large number of these conformations are related. Based on these observations, a new simplified all-atom representation for protein folding simulations is presented where only one...
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Pax, B.A. Cornell, NMR order parameter analysis of a peptide plane aligned in a lyotropic liquid crystal, Mol. Phys. 78 (1993) 357-369.F. Separovic, R. Pax, and B. Cornell, "NMR order parameter analysis of a peptide plane aligned in a lyotropic liquid crysta", Mol. Phys....
It is shown by SCF MO LCGO computations that no energy loss occurs in linearly hydrogen-bonded peptides when the plane of one peptide unit is rotated around the hydrogen bond from 0 to 90 degress. Both the nuclear-nuclear and electron-electron repulsions decrease upon rotation, but their de...
Proguanylin simulations were conducted in a similar manner to guanylin simulations. The initial models were built as described previously91. Briefly, random guanylin tails were “glued” to the body of proguanylin (first model in the structure 1O8R) by superimposing the peptide plane P80-G81. ...