RESIDUE GEG 20 CONECT C1' 3 O1' O2' C1 CONECT O1' 1 C1' CONECT O2' 2 C1' H2' CONECT C1 4 C1' C2 H1C1 H1C2 CONECT C2 4 C1 C3 H2C1 H2C2 CONECT C3 3 C2 C4 N3 CONECT C4 3 C3 C5 H4 CONECT C5 4 C4 H5C1 H5C2 H5C3 CONECT N3 3 C3 H3N1 H3N2 CONECT H2' 1 O2' CONECT H1C1 1 C1 CONECT H1C2 1 C1 CONECT H2C1 1 C2 CONECT H2C2 1 C2 CONECT H4 1 C4 CONECT H5C1 1 C5 CONECT H5C2 1 C5 CONECT H5C3 1 C5 CONECT H3N1 1 N3 CONECT H3N2 1 N3 END HET GEG 20 HETNAM GEG (4E)-4-AMINOHEX-4-ENOIC ACID FORMUL GEG C6 H11 N1 O2