title: [Chemical composition and role of Pseudomonas aeruginosa peptidoglycolipid in hydrocarbon assimilation].
abstract: Pseudomonas aeruginosa P-20 releases a lipophilic compound during growth in a medium with hexadecane. The compound was shown to be a peptidoglycolipid. The peptide moiety consists of 7 amino acids: lysine, aspartic and glutamic acids, serine, proline, valine and leucine. The carbohydrate component is ramnose. The lipid moiety is represented by a mixture of fatty acids with the number of carbon atoms from 11 to 18 among which C11:1, C16:0, C18:1 and C17:3 predominate. The content of unsaturated acids is 64.62%. The peptidoglycolipid stimulates the process of hydrocarbon assimilation.
mesh_terms: D000042:Absorption; D000473:Alkanes / Q000378:metabolism*; D000596:Amino Acids / Q000032:analysis; D055598:Chemical Phenomena; D002621:Chemistry; D005227:Fatty Acids / Q000032:analysis; D006017:Glycolipids / Q000032:analysis* / Q000378:metabolism; D006020:Glycopeptides / Q000032:analysis* / Q000378:metabolism; D011550:Pseudomonas aeruginosa / Q000378:metabolism*
chemical_list: D000473:Alkanes; D000596:Amino Acids; D005227:Fatty Acids; D006017:Glycolipids; D006020:Glycopeptides; C010762:peptidoglycolipids; C007932:n-hexadecane
vernacular_title: Khimicheskiĭ sostav i rol' peptidoglikolipida Pseudomonas aeruginosa v protsesse usvoeniia uglevodorodov.