CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 46.5030 25.3460 26.7100 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > eNAZ1dTDK4hEmhxHaT8UYQ > 2025-07-04 02:05:09 > 0.9.12 > ligand > pdb-bcif > 1k9i > atom_site > {"label_asym_id":"HA","auth_seq_id":1001} > 10 > 16 > 13 > 266 > 0 > 1 $$$$