CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 19.7780 14.1670 32.1280 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > iHLizP0WFROvtEwsuH8-oA > 2025-07-16 07:36:57 > 0.9.12 > ligand > pdb-bcif > 4rj1 > atom_site > {"label_asym_id":"L","auth_seq_id":2106} > 45 > 5 > 1 > 240 > 0 > 1 $$$$