CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 34.7000 334.6470 -1.9680 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > WnylSmeZCgdmr3aqdMI8FA > 2025-07-13 20:02:35 > 0.9.12 > ligand > pdb-bcif > 3fcu > atom_site > {"label_asym_id":"KA","auth_seq_id":2007} > 18 > 15 > 32 > 374 > 3 > 1 $$$$