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</o:shapelayout></xml><![endif]--></head><body lang=ZH-CN link=blue vlink=purple style='text-justify-trim:punctuation'><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:15.0pt'>Hi, <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:15.0pt'>I am Jian, working in Hershey Medical Center, PSU. I am a Chimera User. I have two questions. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:15.0pt'>1: When I fit protein molecule structure into the density map of Virus particle. Showing the protein molecule in Surface is not allowed by Chimera. An error window popped out said: “surface calculation failed, mscalc returned code 2”. I wonder to know how to solve this problem. I want to modify the molecule structure after fitting.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:15.0pt'>2: When I label the selected residues, they are always with the same color with residues, can I set them separately? Can I edit the label font?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:15.0pt'>Thank you so much.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:15.0pt'>Hope to hear from you soon.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:15.0pt'>Jian<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>