CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 19.7150 60.8150 55.3510 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 8mgNhOAIBKkh-9uOfC07lQ > 2024-05-23 11:35:11 > 0.9.11 > ligand > pdb-bcif > 6u39 > atom_site > {"label_asym_id":"CA","auth_seq_id":503} > 8 > 64 > 55 > 238 > 0 > 1 $$$$