CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 55.0530 2.7140 4.0210 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > NC_2CAB3J7ZEXhp_osU1uw > 2024-06-10 05:10:18 > 0.9.11 > ligand > pdb-bcif > 7m81 > atom_site > {"label_asym_id":"E","auth_seq_id":502} > 4 > 50 > 20 > 256 > 0 > 1 $$$$