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NIH: National Institute of Diabetes and Digestive and Kidney Diseases NIH: National Institute of Diabetes and Digestive and Kidney Diseases

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Next: Electron Density Map File Up: Computation of Electron Density Previous: Computation of Electron Density

Syntax

MAP
{ $<$fiber_refin-map-statement$>$ } END This is a fiber_refin-statement. Computation takes place as soon as the END statement is issued.
$<$fiber_refin-map-statement$>$:==
OUTPut=$<$filename$>$
Name of the map file (default: standard output).
GRID=$<$real$>$
Sets grid size of the electron density map.
AUTOmatic=$<$logical$>$
indicates whether automatic scaling is performed. The electron density map will have an average of zero and a $\sigma$ of one (default: true).
EXTEnd=MOLEcule $\vert$ SUBUnit $\vert$ BOX
defines boundary type for the electron density map (default: MOLEcule). In MOLEcule type, the map will cover the selected atoms of the molecule. In SUBUnit type, the whole subunit is written. In BOX type, the user can explicitly specify the boundaries of a cubic box in orthogonal Å.
CUSHion=$<$real$>$
Specifies additional “cushioning” around the molecule in Å. Only for EXTEnd=MOLEcule mode (default: 2.0 Å).
SELEction=$<$selection$>$
Selects atoms for EXTEnd=MOLEcule mode. The map will be written such that it covers the selected atoms (default: all).
XMIN
sets lower x boundary of the BOX type electron density map in orthogonal Å (default: 0.0)
XMAX
sets upper x boundary of the BOX type electron density map in orthogonal Å (default: 1.0)
YMIN
sets lower y boundary of the BOX type electron density map in orthogonal Å (default: 0.0)
YMAX
sets upper y boundary of the BOX type electron density map in orthogonal Å (default: 1.0)
ZMIN
sets lower z boundary of the BOX type electron density map in orthogonal Å (default: 0.0)
ZMAX
sets upper z boundary of the BOX type electron density map in orthogonal Å (default: 1.0)

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Next: Electron Density Map File Up: Computation of Electron Density Previous: Computation of Electron Density   Contents   Index
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