Hi Chimera team, I have a quick question regarding opening CASTp file on Chimera. I downloaded the pdb file together with mouth and poc file and saved them in the same folder. I also made sure the names are consistent among these files. However, I am still getting error messages as following. Error reading 3mbg.poc: ValueError: Mouth info header missing or IDs not consecutive File "/home/ming/.local/UCSF-Chimera64-1.11.2/share/CASTp/__init__.py", line 88, in processInfoFile " IDs not consecutive" % label.capitalize()) See reply log for Python traceback. I looked up the Chimera manual online and it looks pretty straight forward to open either the mouth or poc file but I am not sure why I keep getting the error messages. Any help will be appreciated. Thanks, Ming