CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -2.2820 27.5120 -25.4540 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > W0Ec1Vvive1o-N8mEtxBlw > 2024-05-20 18:55:55 > 0.9.11 > ligand > pdb-bcif > 4x3n > atom_site > {"label_asym_id":"D","auth_seq_id":301} > 57 > 45 > 31 > 259 > 0 > 1 $$$$