Answer: A membrane protein is defined as a protein that has an attachment to or is associated with a cell membrane or a cell organelle.
If one has a protein,the following will indicate that the protein is a membrane protein.
- They compose of the same
20 amino acids as contained in soluble protein.
- Sometimes, membrane protein attach itself to lipid moieties in a covalent manner.
- Unless they are anchored,they always diffuse liberally in the membrane.
- They sometimes attached to carbohydrates moieties covalently.