CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 12.2400 -5.2860 26.6830 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > -tpYhj1sGCmWvt2TKI4VsQ > 2025-07-04 02:01:35 > 0.9.12 > ligand > pdb-bcif > 4i2y > atom_site > {"label_asym_id":"I","auth_seq_id":503} > 11 > 30 > 47 > 287 > 0 > 1 $$$$