CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 78.1510 1.6220 29.6460 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > CumHywuhEPAqWYqYoamtIA > 2025-06-13 09:27:58 > 0.9.12 > ligand > pdb-bcif > 4r84 > atom_site > {"label_asym_id":"H","auth_seq_id":502} > 135 > 13 > 24 > 301 > 0 > 1 $$$$