CL ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 38.0020 -20.1900 9.4320 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > j9UYjp3xzSYaK8x7md6yow > 2024-04-20 11:38:46 > 0.9.11 > ligand > pdb-bcif > 4nas > atom_site > {"label_asym_id":"M","auth_seq_id":505} > 54 > 52 > 17 > 236 > 0 > 1 $$$$