1	8JB	(2~{R})-2-azanyl-3-[[(5~{S})-5-[(1~{S})-1-azanyl-2-oxidanyl-2-oxidanylidene-ethyl]-4,5-dihydro-1,2-oxazol-3-yl]sulfanyl]propanoic acid	1.000
2	143	S-2,3-dihydro-5-glycin-2-yl-isoxazol-3-yl-cysteine	1.000
3	5CS	2-amino-3-(cystein-S-yl)-isoxazolidin-5-yl-acetic acid	1.000