CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 9.9300 -24.1590 -2.8620 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > BXiG7vYES1vxpyoF5fYTtA > 2025-07-07 02:15:38 > 0.9.12 > ligand > pdb-bcif > 5k7r > atom_site > {"label_asym_id":"B","auth_seq_id":301} > 64 > 10 > 5 > 280 > 0 > 1 $$$$