Hydrogen Bond Acceptor

This module defines Acceptor for dealing with acceptor information provided by using AtomGroup.setAcceptors() method.

class prody.atomic.acceptor.Acceptor(ag, indices, acsi=None)[source]

A pointer class for acceptored atoms. Following built-in functions are customized for this class:

len() returns acceptor length, i.e. getLength()
iter() yields Atom instances

getACSIndex()[source]: Returns index of the coordinate set.

getAtomGroup()[source]: Returns atom group.

getAtoms()[source]: Returns acceptored atoms.

getIndices()[source]: Returns indices of acceptored atoms.

getLength()[source]: Returns acceptor length.

getVector()[source]: Returns acceptor vector that originates from the first atom.

setACSIndex(index)[source]: Set the coordinate set at index active.