CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 8.7400 -66.4540 57.0000 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > RrEFsFs6A0J6U742aknHiw > 2025-01-19 02:03:30 > 0.9.12 > ligand > pdb-bcif > 3e1i > atom_site > {"label_asym_id":"P","auth_seq_id":503} > 63 > 8 > 21 > 347 > 0 > 1 $$$$