{ "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "# Calculating hydrogen bond lifetimes\n", "\n", "We will calculate the lifetime of intramolecular hydrogen bonds in a protein.\n", "\n", "**Last updated:** December 2022\n", "\n", "**Minimum version of MDAnalysis:** 2.0.0-dev0\n", "\n", "**Packages required:**\n", " \n", "* MDAnalysis (Michaud-Agrawal *et al.*, 2011, Gowers *et al.*, 2016)\n", "* MDAnalysisTests\n", "* [numpy](https://numpy.org)\n", "* [matplotlib](https://matplotlib.org)\n", "\n", "**See also**\n", "\n", "* [Calculating hydrogen bonds: the basics](hbonds.ipynb)\n", "* [Calculating hydrogen bonds: advanced selections](hbonds-selections.ipynb)\n", "\n", "