class pdb.HBParams

Available on all platforms

Container for static variables for backbone hydrogen bond. Some of them come from STRIDE

Class Fields

static var HB_dist:Float

hydrogen bond length (between N and O) in angstrom

static var HB_ene:Float

hydrogen bond reference energy in kcal/mol

static var NH_dist:Float

distance between N and H; used when generating position of H

static var threshold_h3:Float

threshold of 3-10 helix; smaller values mean strict threshold

static var threshold_hA:Float

threshold of alpha-helix; smaller values mean strict threshold

static var threshold_hP:Float

threshold of pi helix; smaller values mean strict threshold

static var threshold_s:Float

threshold of beta strand; smaller values mean strict threshold