RESIDUE 2YS 63 CONECT N24 3 C20 H37 H38 CONECT C20 4 N24 C21 C19 H29 CONECT C21 4 C20 C22 C23 H30 CONECT C22 4 C21 H31 H32 H33 CONECT C23 4 C21 H34 H35 H36 CONECT C19 3 C20 O25 N18 CONECT O25 1 C19 CONECT N18 3 C19 C5 H28 CONECT C5 4 N18 C6 C4 H4 CONECT C6 3 C5 O17 N7 CONECT O17 1 C6 CONECT C4 4 C5 C2 H1 H2 CONECT C2 4 C4 C3 C1 H20 CONECT C3 4 C2 H14 H15 H16 CONECT C1 4 C2 H17 H18 H19 CONECT C14 4 C8 O16 C15 H3 CONECT C11 4 C10 C12 H5 H6 CONECT C8 4 C14 C9 N7 H7 CONECT C9 4 C8 C10 H8 H9 CONECT C10 4 C11 C9 H10 H11 CONECT C12 4 C11 N13 H12 H13 CONECT N7 3 C6 C8 H21 CONECT N13 3 C12 H22 H23 CONECT O16 2 C14 H27 CONECT C15 4 C14 CL1 H25 H26 CONECT CL1 1 C15 CONECT H37 1 N24 CONECT H38 1 N24 CONECT H29 1 C20 CONECT H30 1 C21 CONECT H31 1 C22 CONECT H32 1 C22 CONECT H33 1 C22 CONECT H34 1 C23 CONECT H35 1 C23 CONECT H36 1 C23 CONECT H28 1 N18 CONECT H4 1 C5 CONECT H1 1 C4 CONECT H2 1 C4 CONECT H20 1 C2 CONECT H14 1 C3 CONECT H15 1 C3 CONECT H16 1 C3 CONECT H17 1 C1 CONECT H18 1 C1 CONECT H19 1 C1 CONECT H3 1 C14 CONECT H5 1 C11 CONECT H6 1 C11 CONECT H7 1 C8 CONECT H8 1 C9 CONECT H9 1 C9 CONECT H10 1 C10 CONECT H11 1 C10 CONECT H12 1 C12 CONECT H13 1 C12 CONECT H21 1 N7 CONECT H22 1 N13 CONECT H23 1 N13 CONECT H27 1 O16 CONECT H25 1 C15 CONECT H26 1 C15 END HET 2YS 63 HETSYN 2YS D-VAL-LEU-LYS-chloromethylketone HETNAM 2YS D-valyl-N-[(2S,3S)-7-amino-1-chloro-2-hydroxyheptan-3-y HETNAM 2 2YS l]-L-leucinamide FORMUL 2YS C18 H37 Cl1 N4 O3