Researchers at the University of Tsukuba have reported on the structure and light energy transfer efficiency of a protein ...

E1s and E2s first work generically across the cell to activate and prepare ubiquitin for attachment. E3 ligases then ensure that the tag is added to the right protein; as such, hundreds of specific ...

Johns Hopkins University School of Medicine researchers have discovered a dual regulatory mechanism safeguarding ...

Large molecules with multiple binding sites can be flexible, but the impact of this flexibility on network formation hasn’t ...