RESIDUE 3JM 27 CONECT C7 3 C6 C2 H1 CONECT O19 2 C15 H2 CONECT C15 3 O19 O16 C14 CONECT O16 1 C15 CONECT C14 4 C15 C13 H3 H4 CONECT C13 4 C14 C4 H5 H6 CONECT C4 3 C13 C3 C5 CONECT C3 3 C4 C10 C2 CONECT C10 3 C3 O12 O11 CONECT O12 2 C10 H7 CONECT O11 1 C10 CONECT C5 3 C4 C6 H8 CONECT C6 3 C7 C5 H9 CONECT C2 3 C7 C3 C1 CONECT C1 3 C2 O8 O9 CONECT O8 2 C1 H10 CONECT O9 1 C1 CONECT H1 1 C7 CONECT H2 1 O19 CONECT H3 1 C14 CONECT H4 1 C14 CONECT H5 1 C13 CONECT H6 1 C13 CONECT H7 1 O12 CONECT H8 1 C5 CONECT H9 1 C6 CONECT H10 1 O8 END HET 3JM 27 HETSYN 3JM 3-carboxy-ethyl-phthalic acid HETNAM 3JM 3-(2-carboxyethyl)benzene-1,2-dicarboxylic acid FORMUL 3JM C11 H10 O6