RESIDUE 4C4 64 CONECT C1 3 C2 C13 C CONECT C2 3 C1 C3 O1 CONECT C3 3 C2 C4 C5 CONECT O4 1 C22 CONECT O5 2 C15 C CONECT C7 3 C8 C9 C6 CONECT C8 4 C7 H8 H7 H6 CONECT C9 4 C7 C10 H10 H9 CONECT C10 4 C9 C11 H12 H11 CONECT C11 4 C10 C12 H14 H13 CONECT C12 4 C11 H17 H16 H15 CONECT C13 3 C1 C14 O2 CONECT C14 3 C13 C15 H19 CONECT C15 3 O5 C14 C16 CONECT C16 4 C15 C18 C17 H CONECT C19 4 C20 C18 H26 H25 CONECT C20 3 C19 C21 H27 CONECT C21 3 C20 N H28 CONECT C22 3 O4 O3 N CONECT O3 2 C22 C23 CONECT C23 4 O3 H30 H31 H32 CONECT N 3 C21 C22 H29 CONECT C18 4 C16 C19 H23 H24 CONECT C17 4 C16 H20 H22 H21 CONECT C 3 C1 O5 O CONECT O 1 C CONECT O2 2 C13 H18 CONECT O1 1 C2 CONECT C4 4 C3 H2 H1 H3 CONECT C5 3 C3 C6 H4 CONECT C6 3 C7 C5 H5 CONECT H8 1 C8 CONECT H7 1 C8 CONECT H6 1 C8 CONECT H10 1 C9 CONECT H9 1 C9 CONECT H12 1 C10 CONECT H11 1 C10 CONECT H14 1 C11 CONECT H13 1 C11 CONECT H17 1 C12 CONECT H16 1 C12 CONECT H15 1 C12 CONECT H19 1 C14 CONECT H 1 C16 CONECT H26 1 C19 CONECT H25 1 C19 CONECT H27 1 C20 CONECT H28 1 C21 CONECT H30 1 C23 CONECT H31 1 C23 CONECT H32 1 C23 CONECT H23 1 C18 CONECT H24 1 C18 CONECT H20 1 C17 CONECT H22 1 C17 CONECT H21 1 C17 CONECT H18 1 O2 CONECT H2 1 C4 CONECT H1 1 C4 CONECT H3 1 C4 CONECT H4 1 C5 CONECT H5 1 C6 CONECT H29 1 N END HET 4C4 64 HETNAM 4C4 Myxopyronin B FORMUL 4C4 C24 H33 N1 O6