transmembrane domain

…is said to have seven transmembrane domains. The sequence of amino acids forming these proteins is critically important. It is thought that stimulation occurs when a molecule with a particular shape fits into a corresponding “pocket” in the receptor molecule, rather as a key fits into a lock. A change…

…is said to have seven transmembrane domains. The sequence of amino acids forming these proteins is critically important. It is thought that stimulation occurs when a molecule with a particular shape fits into a corresponding “pocket” in the receptor molecule, rather as a key fits into a lock. A change…

…amino acid stretches are called transmembrane domains. If a transmembrane domain is found in a gene of unknown function, it suggests that the encoded protein is located in the cellular membrane. Other domains characterize DNA-binding proteins. Several public databases of DNA sequences are available for analysis by any interested individual.