WebHendrickson-Lattman coefficients Figures of merit Figures of merit. STANDARD ITEM NAMES Standard names are normally used for the following items: Name Item H, K, L … Web1 mei 2003 · Most phasing programs calculate such a probability from 0 to 360° in 10° intervals, say, to produce a phase probability distribution whose shape can be represented by four coefficients of a polynominal, the so-called Hendrickson–Lattman coefficients HLA, HLB, HLC and HLD (Hendrickson & Lattman, 1970).
HLTOFOM (CCP4: Supported Program) — CCP4Docs documentation
WebThe density_modify.inp task file can be used for phase improvement and extension by solvent flipping/flattening, density truncation and NCS averaging.The input required is observed structure factors, experimental phases (preferably Hendrickson-Lattman coefficients), and an estimate of the solvent content, i.e. the fraction of the unit cell … Web15 feb. 1970 · The Hendrickson-Lattman coefficients 29obtained were then scaled up by a factor of 3-6 using the CCP4 program SFTOOLS. This 'sharpens' the phases, or reduces the estimate of phase error supplied... blossom care solutions
CCP4 Program Suite - University of York
http://www.ysbl.york.ac.uk/~cowtan/ccp4wiki/wiki32.html WebThe experimental phase information (the Hendrickson-Lattman coefficients from MAD phasing) is included in the refinement by the use of the MLHL target. This information is also used in subsequent map calculations to reduce model bias. For an initial model with relatively large errors ... WebHendrickson-Lattman coefficients for conversion to PHI/FOM. If this argument is given, conversion is performed from HL to PHI/FOM. See Note on column paths. -colin-phifom colpath PHI/FOM for conversion to Hendrickson-Lattman coefficients. If this argument is given, conversion is performed from PHI/FOM to HL. See Note on column paths. blossom chair rental