Hi Chen,
This is because foo.param also gives the instruction to read in a pdb file.
You are basically reading in a pdb file twice now.
try running
phenix.refine foo.param
HTH
P
2008/4/14, Chen Chen
Hi, I am having a problem in phenix.refine. I ran phenix.refine --dry_run foo.mtz foo.pdb The program generate a parameter file named foo.param. I made some modification of foo.param. Then ran phenix.refine foo.mtz foo.pdb foo.param The program reports a weir error message: ========================== Set up restraints manager ==========================
Number of disulfides: simple=3, symmetry=0 Simple disulfide: " SG CYS A 29 " segID="A " - " SG CYS A 29 " segID="A " distance=0.00 Simple disulfide: " SG CYS A 180 " segID="A " - " SG CYS A 180 " segID="A " distance=0.00 Simple disulfide: " SG CYS A 286 " segID="A " - " SG CYS A 286 " segID="A " distance=0.00 ... Sorry: Bond restraint model distance < 0.001: Please inspect the output above and correct the input PDB file. ======================================================================== It seems that the program recognized three "self-disulfide" bonds. This problem happens even I do not make any modification in foo.param. However, if I just ran phenix.refine foo.mtz foo.pdb with every parameter at default, the programs runs OK without the above error. I am wondering if it is a bug or if I made some mistakes. Thanks Chen
-- Chen Chen, Ph. D., Research Associate Center for Advanced Research in Biotechnology (CARB), University of Maryland Biotechnology Institute (UMBI), 9600 Gudelsky Drive, Rockville, MD 20850 Office Phone: 240-314-6122
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