Identification of acyl phosphatidylglycerol as a minor phospholipid of Pseudomonas BAL-31.
Compound X, a minor phospholipid of Pseudomonas BAL-31 and bacteriophage PM2, has been identified as X-3-phosphatidyl-1'-(3'-acyl)-glycerol, or acyl phosphatidylglycerol. The water-soluble product obtained by mild alkaline hydrolysis showed the same RF value as that of glycerophosphoryl-glycerol. The chemical analysis gave the ratio 1 : 3 : 2 for phosphate-acyl ester-glycerol. The position of the third acyl group was determined by nuclear magnetic resonance techniques.
D001435:Bacteriophages / Q000032:analysis; D005227:Fatty Acids / Q000032:analysis*; D005990:Glycerol / Q000032:analysis; D010710:Phosphates / Q000032:analysis; D010715:Phosphatidylglycerols / Q000032:analysis*; D011549:Pseudomonas / Q000032:analysis*
D005227:Fatty Acids; D010710:Phosphates; D010715:Phosphatidylglycerols; D005990:Glycerol