CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 13.9570 -40.2960 11.5650 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 2KspCHL9Ei8VBNOy5eNtjA > 2025-07-07 05:38:10 > 0.9.12 > ligand > pdb-bcif > 1q3a > atom_site > {"label_asym_id":"S","auth_seq_id":477} > 9 > 17 > 12 > 279 > 0 > 1 $$$$