CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -1.9120 -23.1060 53.5040 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 2Iq7EbMZ1QBKSgKU2IeVrA > 2024-04-26 10:43:53 > 0.9.11 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"Y","auth_seq_id":521} > 7 > 56 > 14 > 242 > 0 > 1 $$$$