title: Do D-glucosamine and D-galactosamine form part of specific receptor sites for competence substance on cell wall of Pneumococcus?
mesh_terms: D001665:Binding Sites / Q000187:drug effects; D001667:Binding, Competitive; D002473:Cell Wall / Q000378:metabolism; D002794:Choline / Q000494:pharmacology; D004269:DNA, Bacterial / Q000378:metabolism*; D003864:Depression, Chemical; D004983:Ethanolamines / Q000494:pharmacology; D005688:Galactosamine / Q000378:metabolism* / Q000494:pharmacology; D005944:Glucosamine / Q000378:metabolism* / Q000494:pharmacology; D006657:Histones / Q000494:pharmacology; D011479:Protamines / Q000494:pharmacology; D013096:Spermine / Q000494:pharmacology; D013296:Streptococcus pneumoniae / Q000378:metabolism*; D014170:Transformation, Genetic / Q000187:drug effects*
chemical_list: D004269:DNA, Bacterial; D004983:Ethanolamines; D006657:Histones; D011479:Protamines; D013096:Spermine; D005688:Galactosamine; D005944:Glucosamine; D002794:Choline