CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 1.9560 -45.5040 -32.5010 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > _blksz8R7LyVm1_0x6kmmQ > 2025-07-03 12:41:16 > 0.9.12 > ligand > pdb-bcif > 7pc4 > atom_site > {"label_asym_id":"E","auth_seq_id":603} > 16 > 27 > 4 > 305 > 0 > 1 $$$$