<html><body><div style="color:#000; background-color:#fff; font-family:tahoma, new york, times, serif;font-size:12pt"><div>Hello all,</div><div><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: tahoma, 'new york', times, serif; background-color: transparent; font-style: normal;">I am new to Chimera and I am trying to change a serine in the sequence of my protein to a leucine. Is there a way of doing that in Chimera? Thanks in advance for the help.</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: tahoma, 'new york', times, serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: tahoma, 'new york', times, serif; background-color: transparent; font-style: normal;">TJ</div></div></body></html>