ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 31.7410 -14.1700 44.3980 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > vr20LCe2T2GyvcL5ScrnVA > 2025-07-13 20:46:22 > 0.9.12 > ligand > pdb-bcif > 1by4 > atom_site > {"label_asym_id":"J","auth_seq_id":1331} > 12 > 9 > 5 > 329 > 0 > 1 $$$$