NA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 66.8740 25.4660 8.8840 NA 0 3 0 0 0 0 0 0 0 0 0 0 M END > KD-ejrsDZ5PlI5mifqt3_A > 2025-07-02 14:55:09 > 0.9.12 > ligand > pdb-bcif > 3szs > atom_site > {"label_asym_id":"YA","auth_seq_id":54} > 52 > 15 > 29 > 309 > 0 > 1 $$$$