id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
1245	Fragment-based model building in density	eustermann@…	Tom Goddard	Would like to be able to find short peptide fragments from all structures at the PDB for fitting into x-ray and cryoEM density for building new models.  Fragment would match the sequence as well as possible and might further be constrained to match the density with best results presented to the user to examine and choose one as a starting point for further refinement.  This kind of building is available in Coot.  The algorithmic code to search the PDB structures could perhaps be obtained with ChimeraX just providing the visualization and user interface.	enhancement	assigned	moderate		Structure Editing				Tristan Croll				all	ChimeraX