../ pdb_00002qca_xyz-ext-atom_v1-4.xml.gz 15-Nov-2024 21:58 27K pdb_00002qca_xyz-no-atom_v1-4.xml.gz 15-Nov-2024 21:58 21K pdb_00002qca_xyz_v1-4.cif.gz 15-Nov-2024 21:58 73K pdb_00002qca_xyz_v1-4.xml.gz 15-Nov-2024 21:58 99K