CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -29.2130 -18.4980 -106.8360 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > uETtgGDKt0BEMTh1Jjgjaw > 2024-04-23 07:50:58 > 0.9.11 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"SD","auth_seq_id":502} > 7 > 74 > 14 > 241 > 0 > 1 $$$$