_em_assembly.id                 1
_em_assembly.entry_id           2BK2
_em_assembly.name               'pneumolysin liposome prepore complex'
_em_assembly.aggregation_state  'single particle'
_em_assembly.composition        'pneumolysin bound to liposomes'
_em_assembly.num_components     2
_em_assembly.resolution_published       28

_em_entity_assembly.id  1
_em_entity_assembly.assembly_id         1
_em_entity_assembly.type        protein
_em_entity_assembly.name        'pneumolysin prepore'
_em_entity_assembly.ebi_organism_scientific     'Streptococcus pneumoniae'
_em_entity_assembly.ebi_engineered      yes
_em_entity_assembly.ebi_expression_system       'escherichia coli'

_em_entity_assembly.id  2
_em_entity_assembly.assembly_id         1
_em_entity_assembly.type        lipid
_em_entity_assembly.name        liposome
_em_entity_assembly.details     'prepared by dialysis or extrusion of cholesterol, phosphatidylcholine, and dicetyl phosphate in a 10:10:1 molar ratio with a final lipid concentration of 2 mM (dialysis) or 4 mM (extrusion)'

_em_entity_assembly_list.id     pneumolysin
_em_entity_assembly_list.entity_id      1  [<--this ties to the _entity.id]
_em_entity_assembly_list.entity_assembly_id     1
_em_entity_assembly_list.number_of_copies       31
_em_entity_assembly_list.mol_wt                 52,000
_em_entity_assembly_list.mol_wt_method          'calculated from translated gene sequence'