CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -20.7260 -31.6230 -20.7110 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Unqnm8L1yzHjKSGn-hCefg > 2025-07-16 19:02:08 > 0.9.12 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"V","auth_seq_id":518} > 30 > 13 > 16 > 285 > 0 > 1 $$$$