CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 8.4640 -0.6010 12.9980 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > -BG7Fbq3GqXzF2btJWv2IQ > 2025-07-05 11:32:11 > 0.9.12 > ligand > pdb-bcif > 4fl5 > atom_site > {"label_asym_id":"J","auth_seq_id":306} > 7 > 7 > 5 > 251 > 0 > 1 $$$$