Dear all, I have a strange problem with Chimera 1.6.1 Modeller (9.10) interface - when I tried to prepare a model based on template 3DDQ (CDK2 kinase), it showed that Modeller locally is running: 0%, but it stayed on this value. When I checked Task list, I have found that although it is still "running", the result was "progress: finished" with no protein model produced. I dwelwed more and I later found that Modeller script was prepared, but Modeller was unable to start due to the misspelling between sequence used for the template (probably from SEQRES) and sequence calculated from template structure. When I deleted residues that Modeller was unable to find in the structure, I was able to build the models. As for the web homology modelling interface - I was also unable to get model from Opal server, probably for the same reason. What to repair in Chimera to get Modeller interface running? because otherwise it seems like homology modelling is not working at all, which is not true. Best wishes Karel "Krápník" Berka P.S.: I have tried both Win64 and Debian64 binaries of Chimera 1.6.1. **************************************************************** RNDr. Karel Berka, Ph.D. Palacký University in Olomouc Faculty of Science Department of Physical Chemistry tř. 17. listopadu 1192/12 771 46 Olomouc tel: +420-585634769 fax: +420-585634769 e-mail: karel.berka@upol.cz ****************************************************************