RESIDUE 1SD 28 CONECT O2 2 C2 HO2 CONECT C2 4 O2 C3 C1 H2 CONECT C3 4 C2 O3 C4 H3 CONECT O3 2 C3 HO3 CONECT C4 4 C3 O4 C5 H4 CONECT O4 2 C4 HO4 CONECT C5 4 C4 C6 O5 H5 CONECT C6 4 C5 O6 H61 H62 CONECT O6 2 C6 HO6 CONECT O5 2 C5 C1 CONECT C1 4 C2 O5 SAI H1 CONECT SAI 4 C1 OAM OAE NAJ CONECT OAM 1 SAI CONECT OAE 1 SAI CONECT NAJ 3 SAI HNAJ HNAA CONECT HO2 1 O2 CONECT H2 1 C2 CONECT H3 1 C3 CONECT HO3 1 O3 CONECT H4 1 C4 CONECT HO4 1 O4 CONECT H5 1 C5 CONECT H61 1 C6 CONECT H62 1 C6 CONECT HO6 1 O6 CONECT H1 1 C1 CONECT HNAJ 1 NAJ CONECT HNAA 1 NAJ END HET 1SD 28 HETSYN 1SD (2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan HETSYN 2 1SD e-2-sulfonamide; (1S)-D-Galactopyranosylsulfonamide HETNAM 1SD (1S)-1,5-anhydro-1-sulfamoyl-D-galactitol FORMUL 1SD C6 H13 N1 O7 S1