The N-end rule has a hierarchical structure. Its primary, secondary and tertiary destabilizing N-terminal residues differ by their requirements for a preliminary enzymatic modification, a set of ...

What Is N-terminal Sequencing? N-terminal sequencing targets the amino-terminal (N-terminal) end of a protein or peptide, which corresponds to the first amino acid residue in its sequence. By ...

The highly basic N-terminal regions (residues 7–54) of the subunits, forming pentamers (A subunits) are clearly visible in the density map and make numerous interactions with the RNA cage.