CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -22.1000 -53.0600 -148.1280 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > wqxDAiO4pLhnf0Cm7WburA > 2025-07-15 23:31:52 > 0.9.12 > ligand > pdb-bcif > 6rim > atom_site > {"label_asym_id":"R","auth_seq_id":502} > 71 > 19 > 59 > 346 > 0 > 1 $$$$