zn finger造句

• The conservation is especially high in the C2H2 Zn finger domain of the homologous transducer, which is the most complex binding site.
• The RING motif, a Zn finger found in eukaryotic peptides, is 40 60 amino acids long and consists of eight conserved metal-binding residues, two quartets of cysteine or histidine residues that coordinate two zinc atoms.
• This high degree of conservation of the C2H2 Zn finger domain in all studied species suggests that the Kr-h1 transducer function, an important part of the metamorphic process, might have been generally conserved across the entire class Insecta.
• Some Zn finger domains have diverged such that they still maintain their core structure, but have lost their ability to bind zinc, using other means such as salt bridges or binding to other metals to stabilise the finger-like folds.