CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 69.7020 61.6020 -5.2160 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > WbPMd3p8FJB-khwYi_WLng > 2025-07-12 11:01:04 > 0.9.12 > ligand > pdb-bcif > 2buk > atom_site > {"label_asym_id":"C","auth_seq_id":1197} > 61 > 6 > 2 > 277 > 0 > 1 $$$$