In article <4qc0g8$k03 at dart.cc.purdue.edu>, barani at dart.cc.purdue.edu
(Raman) wrote:
?> I get
?>
?> R-free = 20.4 and R = 20.3 for (TEST 10%) and
?>
?> R-free = 20.6 and R = 20.3 for (TEST 20%).
?>
?> The geometry is ok (0.017 and 3.2).
?>
?> Can R-free be so close to R ? Is the R-free behavior
?> with TEST % correct?
?>
?> I know that the structure is correct as it is a heavy
?> atom complex of a solved native enzyme.
?>
?> chumma at purdue.edu
is this a virus ???
if not, have you done simulated annealing to uncouple R and Rfree ?
--cd
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Gerard J. Kleywegt
Department of Molecular Biology, Biomedical Centre
Uppsala University, Uppsala, SWEDEN
(mailto:gerard at xray.bmc.uu.se)