#%Module1.0 module-whatis "3D reconstructions or 2D class averages in electron cryo-microscopy (cryo-EM)" module-url "https://www2.mrc-lmb.cam.ac.uk/relion/index.php/Main_Page" module-license "GPLv2 license" module-maintainer "Spencer Bliven " module-help " RELION (for REgularised LIkelihood OptimisatioN, pronounce rely-on) is a stand-alone computer program that employs an empirical Bayesian approach to refinement of (multiple) 3D reconstructions or 2D class averages in electron cryo-microscopy (cryo-EM). It is developed in the group of Sjors Scheres at the MRC Laboratory of Molecular Biology. Briefly, the ill-posed problem of 3D-reconstruction is regularised by incorporating prior knowledge: the fact that macromolecular structures are smooth, i.e. they have limited power in the Fourier domain. In the corresponding Bayesian framework, many parameters of a statistical model are learned from the data, which leads to objective and high-quality results without the need for user expertise. The underlying theory is given in Scheres (2012) JMB. A more detailed description of its implementation is given in Scheres (2012) JSB. If RELION is useful in your work, please cite at least one of these papers. Scheres(2012) JMB http://www.sciencedirect.com/science/article/pii/S0022283611012290 Scheres(2012) JSB http://www.sciencedirect.com/science/article/pii/S1047847712002481 " setenv RELION_QUEUE_USE yes setenv RELION_QUEUE_NAME gpu setenv RELION_QSUB_COMMAND sbatch setenv RELION_THREAD_MAX 44 setenv RELION_QSUB_EXTRA_COUNT 2 setenv RELION_QSUB_EXTRA1 "Max Time" setenv RELION_QSUB_EXTRA1_DEFAULT "1-00:00:00" setenv RELION_QSUB_EXTRA1_HELP "Maximum time before the job is killed by slurm. Default: 1-00:00:00" setenv RELION_QSUB_EXTRA2 "Extra Slurm Args" setenv RELION_QSUB_EXTRA2_DEFAULT "" setenv RELION_QSUB_EXTRA2_HELP "Any additional arguments to pass to slurm" setenv RELION_SCRATCH_DIR /scratch setenv RELION_UNBLUR_EXECUTABLE /opt/psi/EM/Unblur/1.0.2/bin/unblur_openmp_7_17_15.exe setenv RELION_SUMMOVIE_EXECUTABLE /opt/psi/EM/Summovie/1.0.2/bin/sum_movie_openmp_7_17_15.exe setenv RELION_CTFFIND_EXECUTABLE /opt/psi/EM/ctffind4/4.1.8/bin/ctffind setenv RELION_GCTF_EXECUTABLE /opt/psi/EM/Gctf/1.06/bin/Gctf setenv RELION_RESMAP_EXECUTABLE /opt/psi/EM/ResMap/1.1.4/bin/ResMap # Version-specific variables setenv RELION_QSUB_TEMPLATE /opt/psi/EM/relion/$V/scripts/multi_gpu.sh setenv RELION_MOTIONCOR2_EXECUTABLE /opt/psi/EM/MotionCor2/1.4.0/bin/MotionCor2