CYANA Macro: hbond
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Parameters
- atom1=string (required)
- residue1=integer (required)
- atom2=string (required)
- residue2=integer (required)
Description
Generates the standard upper and lower limit distance restraints (Williamson et al., 1985) to enforce a hydrogen bond between two atoms, one of which must be a hydrogen atom. The distance between the hydrogen and the acceptor is restrained to the range 1.8–2.0 Å, and the distance between the atom covalently bound to the hydrogen and the acceptor is restrained to the range 2.7–3.0 Å.