RESIDUE ASN 17 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 ND2 CONECT OD1 1 CG CONECT ND2 3 CG HD21 HD22 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 HD21 1 ND2 CONECT HD22 1 ND2 CONECT HXT 1 OXT END HET ASN 17 HETNAM ASN ASPARAGINE FORMUL ASN C4 H8 N2 O3