RESIDUE 2A3 14 CONECT C1 4 O1 C2 H1 H1A CONECT N1 3 C2 HN1 HN1A CONECT O1 2 C1 HO1 CONECT C2 4 C1 N1 C3 H2 CONECT C3 4 C2 H3 H3A H3B CONECT H1 1 C1 CONECT H1A 1 C1 CONECT HN1 1 N1 CONECT HN1A 1 N1 CONECT HO1 1 O1 CONECT H2 1 C2 CONECT H3 1 C3 CONECT H3A 1 C3 CONECT H3B 1 C3 END HET 2A3 14 HETNAM 2A3 (2R)-2-aminopropan-1-ol FORMUL 2A3 C3 H9 N1 O1