CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 38.4580 84.3010 57.4910 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > rtbIaf4LYJkHcqJ43ThCQA > 2025-07-12 17:03:18 > 0.9.12 > ligand > pdb-bcif > 2w27 > atom_site > {"label_asym_id":"H","auth_seq_id":503} > 16 > 9 > 14 > 309 > 0 > 1 $$$$