CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 33.0230 109.2880 57.7390 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > xIeFfI3EAAxcfyXpA4R6Vw > 2025-07-03 10:51:33 > 0.9.12 > ligand > pdb-bcif > 6gj4 > atom_site > {"label_asym_id":"I","auth_seq_id":503} > 44 > 27 > 64 > 374 > 0 > 1 $$$$