CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 60.5950 66.4890 72.8620 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > y6TWCDtARSd6puiOD4lmlg > 2025-07-05 03:53:11 > 0.9.12 > ligand > pdb-bcif > 6kc2 > atom_site > {"label_asym_id":"E","auth_seq_id":407} > 69 > 32 > 21 > 413 > 0 > 1 $$$$