IOD ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -19.2060 -57.6200 -40.5630 I 0 5 0 0 0 0 0 0 0 0 0 0 M END > gKfljrBEBx2U_EuLfzuhHA > 2025-07-07 02:00:18 > 0.9.12 > ligand > pdb-bcif > 2ak4 > atom_site > {"label_asym_id":"HA","auth_seq_id":1022} > 17 > 23 > 44 > 278 > 0 > 1 $$$$