Health / Medical Topics |
Amphipathic Alpha Helix
The amphipathic helix motif is characterized by a repeating pattern of polar (P) and non-polar (N) side-chains that can be summarized as PxNPPNx. These clusters varied in length from 6 to 15 residues. The conserved non-polar positions are marked by a distinct absence of Asp, Asn and Ser, while other polar side chains are sometimes allowed. (NCI Thesaurus)
YOU MAY ALSO LIKE
A taxonomic class of vertebrates that include frogs, toads, newts, salamanders, and gymnophiona. Amphibians are cold blooded land animals that lay eggs…
A form of articulation in which the bones are connected by intervening substance admitting slight motion.
The sulfate salt form of amphetamine, a synthetic substance related to natural sympathomimetic amines. Amphetamine appears to exert its central nervous system…
The determination of the amount of amphetamine present in a sample.
The determination of the amount of amphetamine present in a sample.
The aspartate salt of amphetamine, a sympathomimetic amine with CNS stimulating properties. Amphetamine acts by facilitating the release of catecholamines, particularly noradrenaline…