ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -9.4560 -27.3990 30.7130 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 8kLNaUUmiposbOonJuhiNw > 2025-07-07 21:09:14 > 0.9.12 > ligand > pdb-bcif > 4af1 > atom_site > {"label_asym_id":"B","auth_seq_id":500} > 73 > 8 > 6 > 338 > 0 > 1 $$$$