MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 12.9740 38.1250 52.2600 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > XMbzVXteBSHmqnH4o_jDyg > 2025-07-05 03:46:10 > 0.9.12 > ligand > pdb-bcif > 4r39 > atom_site > {"label_asym_id":"K","auth_seq_id":401} > 79 > 9 > 22 > 309 > 0 > 1 $$$$