MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 44.0390 21.2600 40.5640 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > EifNfvPsL1SgDshm1bveiQ > 2025-07-02 15:06:08 > 0.9.12 > ligand > pdb-bcif > 4r39 > atom_site > {"label_asym_id":"I","auth_seq_id":401} > 98 > 10 > 31 > 310 > 0 > 1 $$$$