MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 313.2410 272.6490 293.7640 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > HVXjUIzc2thKj0q5daGGVA > 2025-07-09 06:34:48 > 0.9.12 > ligand > pdb-bcif > 6tb3 > atom_site > {"label_asym_id":"SI","auth_seq_id":3474} > 69 > 31 > 262 > 226 > 0 > 1 $$$$