RESIDUE 55I 26 CONECT C 3 O CA OXT CONECT N 3 CA H H2 CONECT O 1 C CONECT CA 4 C N CB HA CONECT CB 4 CA CG H5 H6 CONECT CG 3 CB CD1 CD2 CONECT CZ 3 C13 CE1 CE2 CONECT C13 4 CZ F19 F20 F21 CONECT F19 1 C13 CONECT F20 1 C13 CONECT F21 1 C13 CONECT CD1 3 CG CE1 H7 CONECT CD2 3 CG CE2 H8 CONECT CE1 3 CZ CD1 H9 CONECT CE2 3 CZ CD2 H10 CONECT OXT 2 C HXT CONECT H 1 N CONECT H2 1 N CONECT HA 1 CA CONECT H5 1 CB CONECT H6 1 CB CONECT H7 1 CD1 CONECT H8 1 CD2 CONECT H9 1 CE1 CONECT H10 1 CE2 CONECT HXT 1 OXT END HET 55I 26 HETNAM 55I 4-(trifluoromethyl)-L-phenylalanine FORMUL 55I C10 H10 F3 N O2