../ pdb_00004qkr_xyz-ext-atom_v1-2.xml.gz 23-Feb-2024 17:44 26K pdb_00004qkr_xyz-no-atom_v1-2.xml.gz 23-Feb-2024 17:44 17K pdb_00004qkr_xyz_v1-2.cif.gz 23-Feb-2024 17:44 40K pdb_00004qkr_xyz_v1-2.xml.gz 23-Feb-2024 17:44 52K