TB ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 9.7520 9.3640 184.5050 TB 0 1 0 0 0 0 0 0 0 0 0 0 M END > asMBu9WwdhZwvYnVCNrGQg > 2025-07-01 03:32:50 > 0.9.12 > ligand > pdb-bcif > 6frn > atom_site > {"label_asym_id":"KA","auth_seq_id":507} > 52 > 14 > 54 > 316 > 0 > 1 $$$$