CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 33.2170 38.5750 55.7830 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > J4NE7aRbmV55k5nuvr4Tag > 2025-06-30 23:05:14 > 0.9.12 > ligand > pdb-bcif > 1niw > atom_site > {"label_asym_id":"CA","auth_seq_id":1016} > 30 > 8 > 20 > 249 > 0 > 1 $$$$