RESIDUE 0AK 22 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 HBC1 HBC2 CONECT CG 3 CB OD1 OD2 CONECT OD1 1 CG CONECT OD2 2 CG C1 CONECT C1 4 OD2 C2 H1C1 H1C2 CONECT C2 4 C1 CL H2C1 H2C2 CONECT CL 1 C2 CONECT OXT 2 C HXT CONECT H 1 N CONECT H2 1 N CONECT HA 1 CA CONECT HBC1 1 CB CONECT HBC2 1 CB CONECT HXT 1 OXT CONECT H1C1 1 C1 CONECT H1C2 1 C1 CONECT H2C1 1 C2 CONECT H2C2 1 C2 END HET 0AK 22 HETNAM 0AK (2S)-2-amino-4-(2-chloroethoxy)-4-oxobutanoic acid FORMUL 0AK C6 H10 Cl N O4