CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -107.8620 -51.7080 192.6110 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > ejM_u2ox2eniQP7tIF-7Bw > 2025-07-09 11:13:38 > 0.9.12 > ligand > pdb-bcif > 6ckb > atom_site > {"label_asym_id":"I","auth_seq_id":504} > 22 > 31 > 7 > 262 > 0 > 1 $$$$