ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 18.0470 14.0610 -31.0510 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > hQgVpZMkNS576ByKbcFGPA > 2025-07-04 07:38:40 > 0.9.12 > ligand > pdb-bcif > 4k2h > atom_site > {"label_asym_id":"R","auth_seq_id":201} > 215 > 14 > 22 > 327 > 0 > 1 $$$$