MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -3.7020 -47.2830 24.0730 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 7Yd-beILln3gw_pTe28mwg > 2025-07-17 21:43:06 > 0.9.12 > ligand > pdb-bcif > 7r3b > atom_site > {"label_asym_id":"HA","auth_seq_id":503} > 45 > 20 > 47 > 268 > 0 > 1 $$$$