1 LU0 Sulphamoil leucine 1.000 2 3K0 N-sulfamoyl-L-glutamic acid 0.800 3 7B0 (2~{S})-6-azanyl-2-(sulfamoylamino)hexanoic acid 0.800 4 NO5 (2~{S})-3-methyl-2-(sulfamoylamino)butanoic acid 0.786 5 0X9 N~2~-sulfamoyl-L-arginine 0.706