RESIDUE 1TY 41 CONECT N 3 CA H H2 CONECT CA 4 N CB C HA CONECT CB 4 CA CG HB2 HB3 CONECT C 3 CA O OXT CONECT O 1 C CONECT CG 3 CB CD1 CD2 CONECT CD1 3 CG OX1 CE1 CONECT OX1 1 CD1 CONECT CE1 3 CD1 CZ HE1 CONECT CD2 3 CG CE2 HD2 CONECT CE2 3 CD2 NX1 CZ CONECT NX1 2 CE2 C1 CONECT CZ 3 CE1 CE2 OH CONECT OH 2 CZ HH CONECT C3' 3 C2' C4' H3' CONECT C2' 3 C3' C1' H2' CONECT C1' 3 C2' C6' C2 CONECT C6' 3 C1' C5' H6' CONECT C5' 3 C6' C4' H5' CONECT C4' 3 C3' C5' H4' CONECT C2 4 C1' C1 H21 H22 CONECT C1 4 NX1 C2 H11 H12 CONECT OXT 2 C HXT CONECT H 1 N CONECT H2 1 N CONECT HA 1 CA CONECT HB2 1 CB CONECT HB3 1 CB CONECT HE1 1 CE1 CONECT HD2 1 CD2 CONECT HH 1 OH CONECT H3' 1 C3' CONECT H2' 1 C2' CONECT H6' 1 C6' CONECT H5' 1 C5' CONECT H4' 1 C4' CONECT H21 1 C2 CONECT H22 1 C2 CONECT H11 1 C1 CONECT H12 1 C1 CONECT HXT 1 OXT END HET 1TY 41 HETNAM 1TY 3-{(3E)-4-HYDROXY-6-OXO-3-[(2-PHENYLETHYL)IMINO]CYCLOHE HETNAM 2 1TY XA-1,4-DIEN-1-YL}ALANINE FORMUL 1TY C17 H18 N2 O4