RESIDUE 0JT 25 CONECT N 3 CA H H2 CONECT CA 4 N C19 C17 HA CONECT C19 4 CA C21 C20 H31 CONECT C21 4 C19 H32 H33 H34 CONECT C20 4 C19 H35 H36 H37 CONECT C17 4 CA C16 H38 H39 CONECT C16 4 C17 C H40 H41 CONECT C 3 C16 O OXT CONECT O 1 C CONECT H 1 N CONECT HA 1 CA CONECT H31 1 C19 CONECT H32 1 C21 CONECT H33 1 C21 CONECT H34 1 C21 CONECT H35 1 C20 CONECT H36 1 C20 CONECT H37 1 C20 CONECT H38 1 C17 CONECT H39 1 C17 CONECT H40 1 C16 CONECT H41 1 C16 CONECT H2 1 N CONECT OXT 2 C HXT CONECT HXT 1 OXT END HET 0JT 25 HETNAM 0JT (4R)-4-amino-5-methylhexanoic acid FORMUL 0JT C7 H15 N O2