Relion

Introduction

RELION (for REgularized LIkelihood OptimizatioN) implements an empirical Bayesian approach for analysis of electron cryo-microscopy (Cryo-EM). Specifically it provides methods of refinement of singular or multiple 3D reconstructions as well as 2D class averages. RELION is an important tool in the study of living cells. For more information, please check: NGC: https://ngc.nvidia.com/catalog/containers/hpc:relion

Versions

  • 2.1.b1

  • 3.0.8

  • 3.1.0

  • 3.1.2

  • 3.1.3

Commands

  • mpirun

  • relion

  • relion_refine_mpi

Module

You can load the modules by:

module load ngc
module load relion

Example job

Warning

Using #!/bin/sh -l as shebang in the slurm job script will cause the failure of some biocontainer modules. Please use #!/bin/bash instead.

To run relion on our clusters:

#!/bin/bash
#SBATCH -A myallocation     # Allocation name
#SBATCH -t 1:00:00
#SBATCH -N 1
#SBATCH -n 1
#SBATCH --job-name=relion
#SBATCH --mail-type=FAIL,BEGIN,END
#SBATCH --error=%x-%J-%u.err
#SBATCH --output=%x-%J-%u.out

module --force purge
ml ngc relion