CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 25.7900 37.5260 -14.3010 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 2rkg-aQ5cD5AtPtzyXqvYQ > 2025-07-15 10:16:55 > 0.9.12 > ligand > pdb-bcif > 4hma > atom_site > {"label_asym_id":"X","auth_seq_id":505} > 8 > 8 > 4 > 312 > 0 > 1 $$$$