ubiquitin protein molecule. molecular tag that indicates proteins marked for recycling. 3d rendering based on protein data bank

acid alphahelix amino apoptosis atoms betasheet biochemical biochemistry biotech biotechnology breakdown cartoon chain chemical chemistry crystal disease drawing eukaryotic health helix illustration immunopoietic macromolecule model modification molecular molecule nobel pdbubq pencil peptide polymer polypeptide posttranslational prize proteasome protein proteolysis proteomics recycling red rendering science scientific secondary sheet sketch strand structure tag technical ubiquitin ubiquitous yellow