CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 17.8500 6.1360 9.2040 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > d23Dtu7ArpPijpsYwD4dlQ > 2025-07-06 18:39:04 > 0.9.12 > ligand > pdb-bcif > 1hup > atom_site > {"label_asym_id":"D","auth_seq_id":303} > 6 > 6 > 2 > 249 > 0 > 1 $$$$