RESIDUE ASP 16 CONECT N 3 CA H H2 CONECT CA 4 N C CB HA CONECT C 3 CA O OXT CONECT O 1 C CONECT CB 4 CA CG HB2 HB3 CONECT CG 3 CB OD1 OD2 CONECT OD1 1 CG CONECT OD2 2 CG HD2 CONECT OXT 2 C HXT CONECT H 1 N CONECT H2 1 N CONECT HA 1 CA CONECT HB2 1 CB CONECT HB3 1 CB CONECT HD2 1 OD2 CONECT HXT 1 OXT END HET ASP 16 HETNAM ASP ASPARTIC ACID FORMUL ASP C4 H7 N1 O4