o-specific polysaccharide built up of trisaccharide repeating units containing 3-acetamidino-2-acetamido-2,3-dideoxy-d-mannuronic acid ( mannacama ) , 2,3-diacetamido-2,3-dideoxy-d-mannuronic acid ( man ( nac ) 2a ) , n-acetyl-d-fucosamine ( fucnac ) , and o-acetyl group was obtained on mild acid hydrolysis of p. aeruginosa o25 ( wokatsch classification ) lipopolysaccharide .
C0069180
o-specific polysaccharide
C0023810
lipopolysaccharide