CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -32.6640 1.4290 -73.4030 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > ewBEqdr6LpJbLh0hPUlBKw > 2024-09-26 17:49:52 > 0.9.11 > ligand > pdb-bcif > 3an1 > atom_site > {"label_asym_id":"M","auth_seq_id":4019} > 7 > 49 > 44 > 373 > 0 > 1 $$$$