1. This group of viruses expresses structural proteins separately from the nonstructural ones. 2. Suppressor mutations also occur in genes that code for virus structural proteins . 3. Histone H2B is a lightweight structural protein made of 126 amino acids. 4. Structural proteins that bind DNA are well-understood examples of non-specific DNA-protein interactions.5. Therefore, structural proteins , which are necessary for virion assembly, are not produced. 6. Within chromosomes, DNA is held in complexes between DNA and structural proteins . 7. Plastoglubuli contain both structural proteins and enzymes involved in lipid synthesis and metabolism. 8. Translated by cellular ribosomes to produce both structural and non-structural proteins . 9. This group includes other structural proteins such as collagen and keratin. 10. The non-structural proteins ( nsP ) play different functions in the virus cycle.
