CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 140.7240 40.8240 112.5190 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > DQuJRj4EzfILULUwi2J5WQ > 2024-05-01 09:46:19 > 0.9.11 > ligand > pdb-bcif > 4b9b > atom_site > {"label_asym_id":"CA","auth_seq_id":503} > 6 > 30 > 32 > 239 > 0 > 1 $$$$