Definition that contains protein molecule
- folding the process whereby a protein molecule assumes its intricate three-dimensional shape
- cytokine any of various protein molecules secreted by cells of the immune system that serve to regulate the immune system
- protein folding the process whereby a protein molecule assumes its intricate three-dimensional shape
- ribosome an organelle in the cytoplasm of a living cell; they attach to mRNA and move down it one codon at a time and then stop until tRNA brings the required amino acid; when it reaches a stop codon it falls apart and releases the completed protein molecule for use by the cell