CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 54.8490 2.7270 3.8040 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 6TwyPndREjLzE8KBDQR1eA > 2025-07-07 07:19:48 > 0.9.12 > ligand > pdb-bcif > 4ect > atom_site > {"label_asym_id":"E","auth_seq_id":502} > 9 > 11 > 13 > 293 > 0 > 1 $$$$