K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 46.0380 127.4980 2.4370 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > OTxaZuld6BqwanrJdyfyXA > 2025-07-04 01:44:13 > 0.9.12 > ligand > pdb-bcif > 4c1l > atom_site > {"label_asym_id":"K","auth_seq_id":1268} > 8 > 7 > 6 > 333 > 0 > 1 $$$$