RESIDUE WWF 61 CONECT O1B 2 PB H1B CONECT PB 4 O1B O2B O3B O3A CONECT O2B 2 PB H2B CONECT O3B 1 PB CONECT O3A 2 PB PA CONECT PA 4 O3A O1A O2A O5G CONECT O1A 2 PA H1A CONECT O2A 1 PA CONECT O5G 2 PA C5B CONECT C5B 4 O5G C5A H5B1 H5B2 CONECT C5A 4 C5B C5 H5A1 H5A2 CONECT C5 3 C5A C4 S1 CONECT C4 3 C5 C4A N3 CONECT C4A 4 C4 H4A1 H4A2 H4A3 CONECT S1 2 C5 C2 CONECT C2 3 S1 C8 N3 CONECT C8 4 C2 O9 C9 H8 CONECT O9 2 C8 H9 CONECT C9 4 C8 C10 H9C1 H9C2 CONECT C10 4 C9 C11 C12 H10 CONECT C11 4 C10 H111 H112 H113 CONECT C12 4 C10 H121 H122 H123 CONECT N3 3 C4 C2 C35 CONECT C35 4 N3 C5' H351 H352 CONECT C5' 3 C35 C6' C4' CONECT C6' 3 C5' N1' H6' CONECT N1' 2 C6' C2' CONECT C2' 3 N1' C2A N3' CONECT C2A 4 C2' H2A1 H2A2 H2A3 CONECT N3' 2 C2' C4' CONECT C4' 3 C5' N3' N4' CONECT N4' 3 C4' H4'1 H4'2 CONECT H1B 1 O1B CONECT H2B 1 O2B CONECT H1A 1 O1A CONECT H5B1 1 C5B CONECT H5B2 1 C5B CONECT H5A1 1 C5A CONECT H5A2 1 C5A CONECT H4A1 1 C4A CONECT H4A2 1 C4A CONECT H4A3 1 C4A CONECT H8 1 C8 CONECT H9 1 O9 CONECT H9C1 1 C9 CONECT H9C2 1 C9 CONECT H10 1 C10 CONECT H111 1 C11 CONECT H112 1 C11 CONECT H113 1 C11 CONECT H121 1 C12 CONECT H122 1 C12 CONECT H123 1 C12 CONECT H351 1 C35 CONECT H352 1 C35 CONECT H6' 1 C6' CONECT H2A1 1 C2A CONECT H2A2 1 C2A CONECT H2A3 1 C2A CONECT H4'1 1 N4' CONECT H4'2 1 N4' END HET WWF 61 HETNAM WWF C2-1-HYDROXY-3-METHYL-BUTYL-THIAMIN FORMUL WWF C17 H29 N4 O8 P2 S1 1+