CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -20.3650 47.0270 11.8770 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > ME-cvhdZue8eQeNzEoLkoQ > 2025-07-01 03:49:41 > 0.9.12 > ligand > pdb-bcif > 3r1h > atom_site > {"label_asym_id":"I","auth_seq_id":1021} > 9 > 8 > 8 > 295 > 0 > 1 $$$$