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 > WxI5N53h9lLMwBUHLOrlDA > 2025-07-04 16:06:55 > 0.9.12 > ligand > pdb-bcif > 1bch > atom_site > {"label_asym_id":"K","auth_seq_id":2} > 8 > 8 > 7 > 311 > 0 > 1 $$$$