Data items in the PHASING_MIR_DER category record details
about individual derivatives used in the phasing of the
structure when methods involving isomorphous replacement are
A derivative in this context does not necessarily equate with
a data set; for instance, the same data set could be used to
one resolution limit as an isomorphous scatterer and to a
different resolution (and with a different sigma cutoff) as an
anomalous scatterer. These would be treated as two distinct
derivatives, although both derivatives would point to the same
data sets via _phasing_MIR_der.der_set_id and
Example 1 - based on a paper by Zanotti et al. [J. Biol. Chem.
(1993), 268, 10728-10738].
'major site interpreted in difference Patterson'
K2HgI4 6 'sites found in cross-difference Fourier'
K3IrCl6 2 'sites found in cross-difference Fourier'
All 11 'data for all three derivatives combined'
Key Category Items
Items in Category phasing_MIR_der