CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -18.7650 -3.6880 -39.6040 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Ogfy0Q1cg3ZKC2wU2PGRxQ > 2025-07-02 12:02:46 > 0.9.12 > ligand > pdb-bcif > 4k4h > atom_site > {"label_asym_id":"MA","auth_seq_id":101} > 68 > 9 > 24 > 274 > 0 > 1 $$$$