CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -10.0330 -4.3640 -3.1050 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4M-IfVzv-8vAx1B3VdASuw > 2025-07-09 11:38:48 > 0.9.12 > ligand > pdb-bcif > 3rxi > atom_site > {"label_asym_id":"B","auth_seq_id":1} > 42 > 5 > 9 > 245 > 0 > 1 $$$$