IOD ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 48.3010 36.4560 25.9530 I 0 5 0 0 0 0 0 0 0 0 0 0 M END > -fufGXHSTFgsmxyaAXxhFg > 2025-07-12 19:46:23 > 0.9.12 > ligand > pdb-bcif > 3s1s > atom_site > {"label_asym_id":"PA","auth_seq_id":957} > 21 > 10 > 15 > 335 > 0 > 1 $$$$