CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 43.8890 63.7600 68.2490 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > U87d72JSa-b6XcHm2WRIpQ > 2025-06-18 22:00:07 > 0.9.12 > ligand > pdb-bcif > 4ej7 > atom_site > {"label_asym_id":"K","auth_seq_id":402} > 35 > 12 > 10 > 319 > 0 > 1 $$$$