CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -27.0040 14.0410 -9.0190 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > vBn2CwdzClr2-A9lbdDxUQ > 2025-07-16 03:15:50 > 0.9.12 > ligand > pdb-bcif > 3bxk > atom_site > {"label_asym_id":"K","auth_seq_id":150} > 18 > 7 > 3 > 281 > 0 > 1 $$$$