UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 20.6100 -36.0550 -57.7420 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > IhrXER1Ac7SbpMuZ5kzLJg > 2025-07-06 16:35:30 > 0.9.12 > ligand > pdb-bcif > 1b3o > atom_site > {"label_asym_id":"M","auth_seq_id":638} > 6 > 5 > 5 > 233 > 0 > 1 $$$$