Class _PPBuilder

Known Subclasses:

Base class to extract polypeptides.

It checks if two consecutive residues in a chain are connected. The connectivity test is implemented by a subclass.

This assumes you want both standard and non-standard amino acids.

Instance Methods

__init__(self, radius)

source code

_accept(self, residue, standard_aa_only)
Check if the residue is an amino acid (PRIVATE).

source code

build_peptides(self, entity, aa_only=1)
Build and return a list of Polypeptide objects.

source code

Method Details

Parameters:

Build and return a list of Polypeptide objects.

Parameters:

entity (Structure, Model or Chain) - polypeptides are searched for in this object
aa_only (int) - if 1, the residue needs to be a standard AA