../ pdb_00004qek_xyz-ext-atom_v1-4.xml.gz 23-Feb-2024 17:48 59K pdb_00004qek_xyz-no-atom_v1-4.xml.gz 23-Feb-2024 17:48 27K pdb_00004qek_xyz_v1-4.cif.gz 23-Feb-2024 17:48 130K pdb_00004qek_xyz_v1-4.xml.gz 23-Feb-2024 17:48 180K