1) lock-and-key mechanism 锁钥机理2) lock and key theory 锁钥原理 1. The molecular weak interactions, the soft chemical bond, the lock and key theory of enzymatic supramolecules were also described in this paper. 本文对这些酶超分子的动力学特性和生物学功能、酶超分子主客体间弱相互作用力、...
A lock and key mechanism reduces exposure to lock picking by including an extension into a key slot to receive and conceal tapered end portions of key pins. The only portions of key pins exposed in a key slot are cylindrical portions that are difficult to move from a resting position. A ...
A lock and key mechanism reduces exposure to lock picking by including an extension into a key slot to receive and conceal tapered end portions of key pins. The only portions of key pins exposed in a
We demonstrate a recognition mechanism between microscopic (colloidal) particles based on a simple ``lock-and-key" principle that relies only on the complementary morphology of the particles involved. The system we developed consists of charge-stabilized spherical silica colloids (keys) and specially ...
One Hundred Years Lock‐and‐Key Principle 来自 Semantic Scholar 喜欢 0 阅读量: 35 作者: A Eschenmoser 摘要: Emil Fischer and supramolecular chemistry: The link between the discoverer of the lock-and-key concept and major aspects of this new branch of chemistry is tracked down by A. ...
Lock, mechanical device for securing a door or receptacle so that it cannot be opened except by a key or by a series of manipulations that can be carried out only by a person knowing the secret or code. The lock originated in the Near East; the oldest kn
Explore the Induced Fit model vs. the Lock and Key model. Study the basics of the Lock and Key model of enzyme action and examine how the theory...
provided in the shaft, wherein the resilient element is operative to exert a compressive force on a pin mechanism of the lock in response to the operative engagement and thereby release the pin mechanism from a lock position, without requiring any pressure on the coaxial element on the other ...
The lock and key hypothesis assumes that male and female genitalia match in a unique system to prevent interspecific crosses. This hypothesis is largely in... M Lussu,AD Agostini,A Cogoni,... - 《Plant Biology》 被引量: 0发表: 2019年 ``Lock and key mechanism'' for ligand binding with...
A high security double lock and key mechanism in HUH relaxases controls oriT-processing for plasmid conjugation Relaxases act as DNA selection sieves in conjugative plasmid transfer. Most plasmid relaxases belong to the HUH endonuclease family. TrwC, the relaxase of ... CJ Daniel,GP Blanca,M ...