CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 31.9040 107.6530 57.1640 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > XC5cjsxj-36XBhsIxsqtag > 2024-04-20 05:09:59 > 0.9.11 > ligand > pdb-bcif > 4i50 > atom_site > {"label_asym_id":"I","auth_seq_id":503} > 152 > 55 > 47 > 338 > 0 > 1 $$$$