RESIDUE A1A3M 14 CONECT N 3 CA ND H CONECT CA 4 N C CB HA CONECT C 3 CA O OXT CONECT O 1 C CONECT CB 4 CA CG HB1 HB2 CONECT CG 3 CB ND HG CONECT ND 2 N CG CONECT H 1 N CONECT HA 1 CA CONECT HB1 1 CB CONECT HB2 1 CB CONECT HG 1 CG CONECT OXT 2 C HXT CONECT HXT 1 OXT END HET A1A3M 14 HETNAM A1A3M (5S)-4,5-dihydro-1H-pyrazole-5-carboxylic acid FORMUL A1A3M C4 H6 N2 O2