D045331Chemicals & DrugsD05.500.562.492D08.811.600.710.500D12.776.157.530.450.250.875.492D12.776.543.585.450.250.875.492D12.776.758.500Photosystem I Protein Complexprns:meshDescriptorUIMeSH DescriptorUIprns:meshSemanticGroupNameMeSH semantic group nameprns:meshTreeNumberMeSH tree numberrdf:typetyperdfs:labellabelConcept