RESIDUE 3HG 18 CONECT O2 2 C3 HO2 CONECT O1 2 C1 HO1 CONECT C1 3 O1 O3 C2 CONECT O3 1 C1 CONECT C2 4 C1 C3 H21 H22 CONECT C3 4 O2 C2 C4 H3 CONECT C4 4 C3 C5 H41 H42 CONECT C5 3 C4 O4 O5 CONECT O4 1 C5 CONECT O5 2 C5 HO5 CONECT HO2 1 O2 CONECT HO1 1 O1 CONECT H21 1 C2 CONECT H22 1 C2 CONECT H3 1 C3 CONECT H41 1 C4 CONECT H42 1 C4 CONECT HO5 1 O5 END HET 3HG 18 HETSYN 3HG 3-HYDROXYGLUTARIC ACID HETNAM 3HG 3-HYDROXYPENTANEDIOIC ACID FORMUL 3HG C5 H8 O5