CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 44.7840 25.6160 -41.6710 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > dpUzXtwjwwI6LMJbZ6EVrA > 2025-07-13 20:20:25 > 0.9.12 > ligand > pdb-bcif > 6xec > atom_site > {"label_asym_id":"CA","auth_seq_id":407} > 67 > 21 > 12 > 346 > 0 > 1 $$$$