Ads
related to: lock and key method biology examples for kids
Search results
Results From The WOW.Com Content Network
One can think of molecular docking as a problem of “lock-and-key”, in which one wants to find the correct relative orientation of the “key” which will open up the “lock” (where on the surface of the lock is the key hole, which direction to turn the key after it is inserted, etc.). Here, the protein can be thought of as the “lock ...
In molecular biology, complementarity describes a relationship between two structures each following the lock-and-key principle. ... For example, hypoxia-induced ...
Science Progress in the Twentieth Century. 2 (5): 88– 120. Guide to the Emil Fischer Papers at The Bancroft Library; Text-book of Physiological Chemistry in Thirty Lectures by Emil Abderhalden, translated by William Thomas Hall and George Defren; published 1908 by Wiley Company, has many technical references to Fischer's work in Chemistry.
An important example of molecular recognition is the antibiotic vancomycin that selectively binds with the peptides with terminal D-alanyl-D-alanine in bacterial cells through five hydrogen bonds. The vancomycin is lethal to the bacteria since once it has bound to these particular peptides they are unable to be used to construct the bacteria's ...
The induced fit model is a development of the lock-and-key model and assumes that an active site is flexible and changes shape until the substrate is completely bound. This model is similar to a person wearing a glove: the glove changes shape to fit the hand. The enzyme initially has a conformation that attracts its substrate.
Antigen and antibody interact through a high affinity binding much like lock and key. [10] A dynamic equilibrium exists for the binding. For example, the reaction is a reversible one, and can be expressed as: [11] [] + [] []
This list of research methods in biology is an index to articles about research methodologies used in various branches of biology. ... Identification key:
Pages for logged out editors learn more. Contributions; Talk; Lock and key model