CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 5.5600 0.4830 -21.8320 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > J78UTWU6XotvQ_1d3-D1Sg > 2024-04-24 13:25:50 > 0.9.11 > ligand > pdb-bcif > 4k3r > atom_site > {"label_asym_id":"E","auth_seq_id":402} > 55 > 61 > 12 > 330 > 0 > 1 $$$$