Hi Folks, Following from the newsletter article I am trying to test out phaser.MRage. I have a well solved case which I know is in the pdb and a sequence file: phaser.MRage hklin=data.mtz composition.component.sequence=sequence.pir symmetry_exploration=pointgroup mode=full search.services=ncbi composition.count=3 however it generates a second component then complains it knows nothing about this: Sorry: Molecular weight needed for component 2. Any suggestions how to get around this? Many thanks, Graeme [gw56@ws050 rage]$ phaser.MRage hklin=data.mtz composition.component.sequence=sequence.pir symmetry_exploration=pointgroup mode=full search.services=ncbi composition.count=3 ############################################################################### # MRage version 0.1.0 # ############################################################################### All configuration options: -------------------------- hklin = data.mtz labin = None resolution_cutoff = 2.5 crystal_symmetry { unit_cell = None space_group = None } mode = quick *full symmetry_exploration = *pointgroup enantiomorph dataset output { root = "mrage" max_solutions_to_write = 0 gui_base_dir = None save_aniso_data = False job_title = None } composition { count = 3 component { sequence = sequence.pir stoichiometry = 1 ensemble { coordinates { pdb = None identity = None } } model_collection { trim = False coordinates { pdb = None identity = None } } template { pdb = None alignment = None } homology { file_name = None max_hits = 3 } search { services = local ncbi max_hits = 3 } } component { sequence = None stoichiometry = 1 ensemble { coordinates { pdb = None identity = None } } model_collection { trim = False coordinates { pdb = None identity = None } } template { pdb = None alignment = None } homology { file_name = None max_hits = 3 } search { services = local *ncbi max_hits = 3 } } } queue { technology = lsf threading sge *multiprocessing pbs cpus = 1 submission_command = None qslot_cpus = 1 } packing_pool = 20 rotation_peaks_cutoff = 0.75 post_refinement_cutoff = 0.75 final_selection_cutoff = 0.75 b_factor_refinement = True significant_peak_threshold = 7.0 sculptor_protocols = 11 10 13 12 1 3 2 5 4 7 6 9 8 *all minimal template_equivalence = False exclude_pdb_ids = None simple_run { enable = False component_sequence = None template_model = None blast_services = local ncbi max_blast_hits = 3 } Sorry: Molecular weight needed for component 2.