RESIDUE 29R 50 CONECT N1 3 C2 C6 HN1 CONECT C2 3 N1 N2 N3 CONECT N2 3 C2 C31 HN2 CONECT N3 2 C2 C4 CONECT C4 3 N3 C5 N9 CONECT C5 3 C4 C6 N7 CONECT C6 3 N1 C5 O6 CONECT O6 1 C6 CONECT N7 3 C5 C8 CM7 CONECT C8 3 N7 N9 H8 CONECT N9 3 C4 C8 C11 CONECT C11 4 N9 C12 H11 H11A CONECT C12 4 C11 C13 H12 H12A CONECT C13 4 C12 C14 H13 H13A CONECT C14 4 C13 C15 H14 H14A CONECT C15 3 C14 O16 O17 CONECT O16 1 C15 CONECT O17 2 C15 H17 CONECT C31 4 N2 C32 H31 H31A CONECT C32 4 C31 C33 H32 H32A CONECT C33 4 C32 C34 H33 H33A CONECT C34 4 C33 C35 H34 H34A CONECT C35 3 C34 O36 O37 CONECT O36 1 C35 CONECT O37 2 C35 H37 CONECT CM7 4 N7 HM7 HM7A HM7B CONECT HN1 1 N1 CONECT HN2 1 N2 CONECT H8 1 C8 CONECT H11 1 C11 CONECT H11A 1 C11 CONECT H12 1 C12 CONECT H12A 1 C12 CONECT H13 1 C13 CONECT H13A 1 C13 CONECT H14 1 C14 CONECT H14A 1 C14 CONECT H31 1 C31 CONECT H31A 1 C31 CONECT H32 1 C32 CONECT H32A 1 C32 CONECT H33 1 C33 CONECT H33A 1 C33 CONECT H34 1 C34 CONECT H34A 1 C34 CONECT HM7 1 CM7 CONECT HM7A 1 CM7 CONECT HM7B 1 CM7 CONECT H17 1 O17 CONECT H37 1 O37 END HET 29R 50 HETNAM 29R 2,9-N,N-DI(4-CARBOXYBUTYL)-7-N-METHYLGUANINE FORMUL 29R C16 H24 N5 O5 1+