CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -3.9450 14.0410 11.4830 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > -SQr401H5Ye4xOHaqIv2lw > 2025-07-03 15:00:50 > 0.9.12 > ligand > pdb-bcif > 4r5j > atom_site > {"label_asym_id":"I","auth_seq_id":903} > 9 > 23 > 7 > 291 > 0 > 1 $$$$