ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -20.9960 10.6390 -46.9950 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 6pexXM057ucuiFg0UkM7Gg > 2025-07-03 06:19:33 > 0.9.12 > ligand > pdb-bcif > 3u5m > atom_site > {"label_asym_id":"RA","auth_seq_id":2} > 35 > 23 > 19 > 290 > 0 > 1 $$$$