ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -13.9020 -6.0030 2.2210 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 6DJPkiJv6tN3DzdnwxdBUg > 2025-07-17 15:36:09 > 0.9.12 > ligand > pdb-bcif > 2kwk > atom_site > {"label_asym_id":"C","auth_seq_id":501} > 75 > 7 > 59 > 6281 > 0 > 1 $$$$