On Sat, Apr 24, 2010 at 3:19 AM, Rajan
I was searching for a ligand present in the active site of my protein using Ligand Search in "PHENIX"
but i stuck in between with an error :
AttributeError : ligand_identification instance has no attribute 'connections' File "/home/programs/linux/phenix-1.6.1-357/phenix/phenix/command_line/ligand_identification.py", line 1454, in Run return self.connections['STOP ']
Please let me know if some one can identify the problem, i don't know whether it is a bug or problem in my files.
Possibly both. The error message is definitely a bug - I'll make sure the appropriate person gets this. It may have already been fixed, because the most current code is obviously different than what's in 1.6.1, so it might be worth trying the latest nightly build. I just put last night's installer online; it should be relatively stable. However, the reason it stopped at that point in the code was possible an input problem: print 'Resolve failed to make difference map in Step 1.\n' print '!!!!!Please double-check mtz labin assignment.!!!!!\n' So it might not be able to use the data you're providing it - impossible to tell why from here. -Nat