The co-occurrence of two diastereoisomers of 2,3-diaminobutanoic acid in root nodule hydrolysates of Lotus tenuis

The co-occurrence of two diastereoisomers of 2,3-diaminobutanoic acid in root nodule hydrolysates of Lotus tenuis Structure of rhizolotine, a novel opine-like metabolite from Lotus tenuis nodules Dihydrorhizobitoxine, a new ether amino-acid from Rhizobium japonicum Isolation from atelia herbert-smithii pittier (sophoreae, leguminosae) and x-ray structure of cis-1-amino-3-hydroxymethyl-cyclobutane-1-carboxylic acid, an achiral non-protein amino acid 2-amino-4-acetylaminobutyric acid, 2,4-diaminobutyric acid and 2-amino-6N-oxalylureidopropionic acid (oxalylalbizziine) in seeds of acacia angustissima A new amino acid, nicotianamine, from tobacco leaves Two new (E)-2-amino-2-butenoic acid (Dhb)-containing microcystins isolated from Oscillatoria agardhii 4-N-Hydroxy-L-2,4-diaminobutyric acid. A strong inhibitor of glutamine synthetase Two stereoisomers of β-hydroxy-γ-methyl-glutamic acid from seeds of gymnocladus dioicus Hiptagin and other aliphatic nitro esters in Lotus pedunculatus