CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 82.8190 56.2760 -56.6210 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > R4fcxiSG-Tvj5y-ccxasFw > 2025-07-02 13:25:36 > 0.9.12 > ligand > pdb-bcif > 3la6 > atom_site > {"label_asym_id":"HA","auth_seq_id":1001} > 54 > 7 > 48 > 250 > 0 > 1 $$$$