../ pdb_00002qra_xyz-ext-atom_v1-4.xml.gz 24-Nov-2023 17:20 59K pdb_00002qra_xyz-no-atom_v1-4.xml.gz 24-Nov-2023 17:20 29K pdb_00002qra_xyz_v1-4.cif.gz 24-Nov-2023 17:20 83K pdb_00002qra_xyz_v1-4.xml.gz 24-Nov-2023 17:20 108K