CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 63.6630 7.0770 35.2290 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 93UXItVXxPJDvsfGPgMyaA > 2023-05-29 19:35:34 > 0.9.9 > ligand > pdb-bcif > 1btw > atom_site > {"label_asym_id":"C","auth_seq_id":246} > 70 > 45 > 4 > 247 > 0 > 1 $$$$