CU ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 32.5510 82.9630 62.9950 CU 0 2 0 0 0 0 0 0 0 0 0 0 M END > u4OKvMAuY_OQfbuato73Rg > 2024-04-27 05:13:17 > 0.9.11 > ligand > pdb-bcif > 1kya > atom_site > {"label_asym_id":"CA","auth_seq_id":503} > 3 > 29 > 25 > 253 > 0 > 1 $$$$