Dear Phenix developers, I am SO impressed with what AutoSol (thank you TT) did with some old heavy atom data sets I collected on tetragonal lysozyme some years ago; one was a single-site uranium derivative and the other a pretty dodgy mercury derivative and just the sequence. Neither had any separation of anomalous pairs, so it was totally MIR. In an hour and a half, there was a gorgeous map (not perfect mind you, CC = 0.85, but our students will not realize how much more work this would have been 20 years ago or even 10). I was just curious which statistic in the log file could be compared with the old fashioned "phasing power"? THanks Laurie Betts UNC Chapel Hill
Hi Laurie, I'm glad that autosol did well on your old datasets! The "phasing power" for autosol can be found in the files AutoSol_run_1_/TEMP0/solve_1.prt , solve_2.prt etc (with each derivative in one file) where you can find: RMS(FH)/RMS(E): 3.77 1.87 3.89 4.09 4.62 5.66 4.76 5.11 4.75 which is one expression for phasing power. All the best, Tom T
Dear Phenix developers,
I am SO impressed with what AutoSol (thank you TT) did with some old heavy atom data sets I collected on tetragonal lysozyme some years ago; one was a single-site uranium derivative and the other a pretty dodgy mercury derivative and just the sequence. Neither had any separation of anomalous pairs, so it was totally MIR. In an hour and a half, there was a gorgeous map (not perfect mind you, CC = 0.85, but our students will not realize how much more work this would have been 20 years ago or even 10).
I was just curious which statistic in the log file could be compared with the old fashioned "phasing power"?
THanks
Laurie Betts UNC Chapel Hill _______________________________________________ phenixbb mailing list [email protected] http://phenix-online.org/mailman/listinfo/phenixbb
Great! Thanks.
On Thu, Feb 17, 2011 at 3:34 PM, Thomas C. Terwilliger wrote: Hi Laurie, I'm glad that autosol did well on your old datasets! The "phasing power"
for autosol can be found in the files AutoSol_run_1_/TEMP0/solve_1.prt ,
solve_2.prt etc (with each derivative in one file) where you can find: RMS(FH)/RMS(E): 3.77 1.87 3.89 4.09 4.62 5.66 4.76 5.11
4.75 which is one expression for phasing power. All the best,
Tom T Dear Phenix developers, I am SO impressed with what AutoSol (thank you TT) did with some old
heavy
atom data sets I collected on tetragonal lysozyme some years ago; one
was
a
single-site uranium derivative and the other a pretty dodgy mercury
derivative and just the sequence. Neither had any separation of
anomalous
pairs, so it was totally MIR. In an hour and a half, there was a
gorgeous
map (not perfect mind you, CC = 0.85, but our students will not realize
how
much more work this would have been 20 years ago or even 10). I was just curious which statistic in the log file could be compared
with
the old fashioned "phasing power"? THanks Laurie Betts
UNC Chapel Hill
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participants (2)
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Laurie Betts -
Thomas C. Terwilliger