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 > -Q4gCWgCmjEf83aHbEp1zg > 2025-02-19 11:23:15 > 0.9.12 > ligand > pdb-bcif > 4k4h > atom_site > {"label_asym_id":"MA","auth_seq_id":101} > 12 > 10 > 41 > 308 > 0 > 1 $$$$