CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 16.3980 24.1530 -12.2280 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > yY5cIIjNZPNS_p5MOGYUnw > 2025-07-17 02:37:27 > 0.9.12 > ligand > pdb-bcif > 1bch > atom_site > {"label_asym_id":"K","auth_seq_id":2} > 44 > 8 > 9 > 213 > 0 > 1 $$$$