MN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 20.0460 44.4440 74.2310 MN 0 2 0 0 0 0 0 0 0 0 0 0 M END > hqrN8Pjo2kIaS2A4D9cHYQ > 2025-07-16 07:41:21 > 0.9.12 > ligand > pdb-bcif > 6srg > atom_site > {"label_asym_id":"H","auth_seq_id":501} > 21 > 24 > 14 > 323 > 0 > 1 $$$$