CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -20.1390 -26.1640 -41.9570 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > OvqoAbkDgi8lGzgZ18HHjQ > 2025-07-14 04:03:07 > 0.9.12 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"W","auth_seq_id":519} > 34 > 13 > 30 > 338 > 0 > 1 $$$$