CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -13.1390 53.2500 -27.1370 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > oDrI5iC9Gm1j1ZE41fNnSA > 2025-07-05 17:45:09 > 0.9.12 > ligand > pdb-bcif > 2d1n > atom_site > {"label_asym_id":"M","auth_seq_id":282} > 61 > 7 > 4 > 491 > 0 > 1 $$$$