RESIDUE E21 131 CONECT C1A 4 C10 H1 H2 H3 CONECT C10 4 C1A C11 C8 H4 CONECT C11 4 C10 C12 O37 H5 CONECT C12 4 C11 C1B C13 H6 CONECT C1B 4 C12 H7 H8 H9 CONECT O37 2 C11 C36 CONECT C36 3 O37 O36 C35 CONECT O36 1 C36 CONECT C35 3 C36 C34 H10 CONECT C34 3 C35 C33 H11 CONECT C33 4 C34 C3B C32 H12 CONECT C3B 4 C33 H13 H14 H15 CONECT C32 4 C33 O32 C31 H16 CONECT O32 2 C32 H17 CONECT C31 4 C32 C3A C30 H18 CONECT C3A 4 C31 H19 H20 H21 CONECT C30 3 C31 O30 C29 CONECT O30 1 C30 CONECT C29 4 C30 C2D C28 H22 CONECT C2D 4 C29 H23 H24 H25 CONECT C28 4 C29 O28 C27 H26 CONECT O28 2 C28 H27 CONECT C27 4 C28 C2C C26 H28 CONECT C2C 4 C27 H29 H30 H31 CONECT C26 3 C27 O26 C25 CONECT O26 1 C26 CONECT C25 4 C26 C2B O25 C24 CONECT C2B 4 C25 H32 H33 H34 CONECT O25 2 C25 H35 CONECT C24 4 C25 O24 C23 H36 CONECT O24 2 C24 H37 CONECT C23 4 C24 C2A C22 H38 CONECT C2A 4 C23 H39 H40 H41 CONECT C22 4 C23 C21 H42 H43 CONECT C21 3 C22 C20 H44 CONECT C20 3 C21 C19 H45 CONECT C19 3 C20 C18 H46 CONECT C18 3 C19 C17 H47 CONECT C17 4 C18 C1C C16 H48 CONECT C1C 4 C17 C1D H49 H50 CONECT C1D 4 C1C H51 H52 H53 CONECT C16 4 C17 O16 C15 H54 CONECT O16 2 C16 H55 CONECT C15 4 C16 C13 H56 H57 CONECT C13 4 C12 C15 O14 H58 CONECT O14 2 C13 C8 CONECT C8 4 C10 O14 O9 C7 CONECT O9 2 C8 C4 CONECT C7 4 C8 C6 H59 H60 CONECT C6 4 C7 C5 H61 H62 CONECT C5 4 C6 C51 C4 H63 CONECT C51 4 C5 H64 H65 H66 CONECT C4 4 O9 C5 C3 H67 CONECT C3 4 C4 C2 H68 H69 CONECT C2 4 C3 C1 O2 H70 CONECT C1 4 C2 H71 H72 H73 CONECT O2 2 C2 H74 CONECT H1 1 C1A CONECT H2 1 C1A CONECT H3 1 C1A CONECT H4 1 C10 CONECT H5 1 C11 CONECT H6 1 C12 CONECT H7 1 C1B CONECT H8 1 C1B CONECT H9 1 C1B CONECT H10 1 C35 CONECT H11 1 C34 CONECT H12 1 C33 CONECT H13 1 C3B CONECT H14 1 C3B CONECT H15 1 C3B CONECT H16 1 C32 CONECT H17 1 O32 CONECT H18 1 C31 CONECT H19 1 C3A CONECT H20 1 C3A CONECT H21 1 C3A CONECT H22 1 C29 CONECT H23 1 C2D CONECT H24 1 C2D CONECT H25 1 C2D CONECT H26 1 C28 CONECT H27 1 O28 CONECT H28 1 C27 CONECT H29 1 C2C CONECT H30 1 C2C CONECT H31 1 C2C CONECT H32 1 C2B CONECT H33 1 C2B CONECT H34 1 C2B CONECT H35 1 O25 CONECT H36 1 C24 CONECT H37 1 O24 CONECT H38 1 C23 CONECT H39 1 C2A CONECT H40 1 C2A CONECT H41 1 C2A CONECT H42 1 C22 CONECT H43 1 C22 CONECT H44 1 C21 CONECT H45 1 C20 CONECT H46 1 C19 CONECT H47 1 C18 CONECT H48 1 C17 CONECT H49 1 C1C CONECT H50 1 C1C CONECT H51 1 C1D CONECT H52 1 C1D CONECT H53 1 C1D CONECT H54 1 C16 CONECT H55 1 O16 CONECT H56 1 C15 CONECT H57 1 C15 CONECT H58 1 C13 CONECT H59 1 C7 CONECT H60 1 C7 CONECT H61 1 C6 CONECT H62 1 C6 CONECT H63 1 C5 CONECT H64 1 C51 CONECT H65 1 C51 CONECT H66 1 C51 CONECT H67 1 C4 CONECT H68 1 C3 CONECT H69 1 C3 CONECT H70 1 C2 CONECT H71 1 C1 CONECT H72 1 C1 CONECT H73 1 C1 CONECT H74 1 O2 END HET E21 131 HETNAM E21 21-hydroxy-oligomycin FORMUL E21 C45 H74 O12