CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -41.4240 -17.7670 14.1880 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > sUgVDn3SdUIeUd1W99guuQ > 2025-07-09 15:48:02 > 0.9.12 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"CE","auth_seq_id":512} > 24 > 20 > 13 > 224 > 0 > 1 $$$$