RESIDUE 3WS 19 CONECT CB 4 CA HB1 HB2 HB3 CONECT C 3 CA O OXT CONECT C37 4 CA H7 H8 H9 CONECT CA 4 CB C C37 N CONECT N 3 CA C38 H CONECT O 1 C CONECT C38 4 N H55 H56 H57 CONECT HB1 1 CB CONECT HB2 1 CB CONECT HB3 1 CB CONECT H7 1 C37 CONECT H8 1 C37 CONECT H9 1 C37 CONECT H 1 N CONECT H55 1 C38 CONECT H56 1 C38 CONECT H57 1 C38 CONECT OXT 2 C HXT CONECT HXT 1 OXT END HET 3WS 19 HETNAM 3WS N,2-dimethyl-L-alanine FORMUL 3WS C5 H11 N O2