CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 15.1540 82.4350 0.0000 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 3vb-MD9qrsCbG6k2fQ9U-w > 2025-07-17 07:55:17 > 0.9.12 > ligand > pdb-bcif > 2fi4 > atom_site > {"label_asym_id":"M","auth_seq_id":2003} > 12 > 8 > 3 > 317 > 0 > 1 $$$$