Figure 2.34 Schematic representation of the different types of interaction between monotopic membrane proteins and the cell membrane. If you're ready to find more about https://www.accobio.com check out our internet site. 1. interaction by an amphipathic α-helix parallel to the membrane aircraft (in-aircraft membrane helix) 2. interaction by a hydrophobic loop 3. interplay by a covalently certain membrane lipid (lipidation) 4. electrostatic or ionic interactions with membrane lipids. Chelated minerals are these bound to a chelating agent, corresponding to an natural or amino acid, to improve absorption. They’re bound to a chelating agent, which are usually organic compounds or amino acids that help forestall the minerals from interacting with other compounds.