CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 0.7780 0.3660 -43.6220 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > wef8pDGVF01KHtM3x-CTQA > 2025-07-10 03:43:17 > 0.9.12 > ligand > pdb-bcif > 4xnl > atom_site > {"label_asym_id":"P","auth_seq_id":515} > 10 > 7 > 10 > 251 > 0 > 1 $$$$