https://cyana.org/w/index.php?action=history&feed=atom&title=CYANA_Macro%3A_seqplot 2026-04-30T13:36:02Z Revision history for this page on the wiki MediaWiki 1.45.1 https://cyana.org/w/index.php?title=CYANA_Macro:_seqplot&diff=5662&oldid=prev 2009-01-29T11:26:59Z

<p>1 revision</p> <p><b>New page</b></p><div><br /> == Parameters ==<br /> <br /> ; file=&#039;&#039;filename&#039;&#039;.ps: (default: seqplot.ps)<br /> <br /> == Description ==<br /> <br /> Analyses the upper limit distance restraints and draws a sequence plot in<br /> Postscript format.<br /> The first three lines below the amino acid sequence represent torsion<br /> angle restraints for the backbone torsion angles f and y, and for the<br /> side-chain torsion angle c1. For f and y a triangle pointing upwards<br /> indicates a restraint that allows the torsion angle to take the values<br /> observed in an ideal a-helix (f = -57, y = -47) or 310-helix (f = -60, y =<br /> -30); a triangle pointing downwards indicates compatibility with an ideal<br /> parallel or antiparallel b-strand (f = -119, y = 113 or f = -139, y = 135,<br /> respectively; Schultz &amp; Schirmer, 1979); a restraint represented by a star<br /> encloses conformations of both a and b secondary structure types; and a<br /> filled circle marks a restraint that excludes the torsion angle values of<br /> these regular secondary structure elements. Torsion angle restraints for<br /> c1 are depicted by filled squares of three different decreasing sizes,<br /> depending on whether they allow for one, two, or all three of the<br /> staggered rotamer positions c1 = -60, 60, 180. Torsion angle restraints<br /> for c1 that excl<br /> This command should be executed before distance modify because many of the<br /> intra-residual and short-range distance restraints will be removed by<br /> distance modify because the do not effectively restrict the conformation.</div>

Admin