CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 -1.4250 -17.6840 -116.2840 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 3MEzduuFnBXESFAl8NcVMw > 2022-08-11 11:10:43 > 0.9.9 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"I","auth_seq_id":505} > 14 > 66 > 21 > 245 > 0 > 1 $$$$