NI ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 58.5590 10.0720 23.6250 NI 0 2 0 0 0 0 0 0 0 0 0 0 M END > GwqQux_aeKx-58pEZyKlTQ > 2025-07-04 23:36:56 > 0.9.12 > ligand > pdb-bcif > 2frv > atom_site > {"label_asym_id":"KA","auth_seq_id":538} > 137 > 19 > 48 > 431 > 0 > 1 $$$$