CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -39.4390 37.9740 -16.2450 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > GOZU0VKTts3aCpqxZXyEkw > 2025-07-12 05:11:20 > 0.9.12 > ligand > pdb-bcif > 2d1n > atom_site > {"label_asym_id":"E","auth_seq_id":272} > 57 > 11 > 20 > 265 > 0 > 1 $$$$