CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 6.5140 -4.9990 -10.6190 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 9WNv3qwAN5g9Mbq9UQBFuQ > 2025-06-20 11:20:47 > 0.9.12 > ligand > pdb-bcif > 5t91 > atom_site > {"label_asym_id":"B","auth_seq_id":301} > 63 > 17 > 4 > 298 > 0 > 1 $$$$