CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -24.3510 -29.2890 56.9360 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > cjwu9IBcMlrNwzC1Rg_oDg > 2025-07-07 09:09:54 > 0.9.12 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"KE","auth_seq_id":520} > 29 > 12 > 29 > 327 > 0 > 1 $$$$