CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 27.7460 34.1130 56.4830 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > eCyJ8W_7In1WGn3fMetEIg > 2025-07-12 01:24:15 > 0.9.12 > ligand > pdb-bcif > 3c1q > atom_site > {"label_asym_id":"C","auth_seq_id":2} > 58 > 7 > 7 > 276 > 0 > 1 $$$$