<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>Dear All,</span></div><div><br><span></span></div><div><span>By the Graphics of phenix refine, I want to select all the atoms of the first 2 residues, will you please what I should to input in the "Selection" item? If I want to select all the atoms of both the first 2 residues and the last 2 residues, what should I input?</span></div><div><br><span></span></div><div><span>Suppose I have a chain with 20 amino acids, and as expected the density of the first 2 residues and the last 2 residues are low, by occupancy refinement can I make the conformation of the first 2 residues and the last 2 residues reliable?</span></div><div><br><span></span></div><div><span>Cheers,</span></div><div><br><span></span></div><div><span>Dialing<br></span></div><div><br><span></span></div><div><span></span></div><br> <div style="font-family:
times new roman,new york,times,serif; font-size: 12pt;"><br> </div> </div></body></html>