RESIDUE A1CCQ 26 CONECT N 3 CA NM H CONECT CA 4 N C CB HA CONECT C 3 CA O OXT CONECT O 1 C CONECT CB 4 CA CG HB3 H1 CONECT CG 3 CB CD1 CD2 CONECT CD1 3 CG CE1 HD1 CONECT CD2 3 CG CE2 HD2 CONECT CE1 3 CD1 CZ HE1 CONECT CE2 3 CD2 CZ HE2 CONECT CZ 3 CE1 CE2 OH CONECT OH 2 CZ HH CONECT NM 3 N HM2 HM1 CONECT H 1 N CONECT HA 1 CA CONECT HB3 1 CB CONECT H1 1 CB CONECT HD1 1 CD1 CONECT HD2 1 CD2 CONECT HE1 1 CE1 CONECT HE2 1 CE2 CONECT HH 1 OH CONECT HM2 1 NM CONECT HM1 1 NM CONECT OXT 2 C HXT CONECT HXT 1 OXT END HET A1CCQ 26 HETNAM A1CCQ (2S)-2-hydrazinyl-3-(4-hydroxyphenyl)propanoic acid FORMUL A1CCQ C9 H12 N2 O3