MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 312.5180 298.1840 239.3290 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1rTmOYTdgnbxkgGJjZ4luA > 2025-07-15 21:17:46 > 0.9.12 > ligand > pdb-bcif > 6tb3 > atom_site > {"label_asym_id":"NK","auth_seq_id":3521} > 77 > 19 > 264 > 312 > 0 > 1 $$$$