Skip to main content

Module constants

Module constants 

Source
Expand description

§Constants

This module contains core data structures and functions for analyzing molecular structures.

§Residue Types

The module provides functions to check residue types:

  • is_amino_acid() - Check if a residue is an amino acid
  • is_carbohydrate() - Check if a residue is a carbohydrate
  • is_nucleotide() - Check if a residue is a nucleotide

§Bond Information

Bond data from CCD includes:

  • Bond lengths with standard deviations
  • Canonical amino acid connectivity
  • Bond order information