ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -44.9190 -8.4620 18.8970 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4Vi9yPFemvy-Z-zfbBS-1A > 2024-05-26 16:21:34 > 0.9.11 > ligand > pdb-bcif > 4rvh > atom_site > {"label_asym_id":"B","auth_seq_id":501} > 2 > 30 > 3 > 257 > 0 > 1 $$$$