../ pdb_00007r50_xyz-ext-atom_v1-3.xml.gz 29-Nov-2024 22:01 1M pdb_00007r50_xyz-ext-atom_v2-0.xml.gz 19-Jun-2026 15:22 1M pdb_00007r50_xyz-no-atom_v1-3.xml.gz 29-Nov-2024 22:01 179K pdb_00007r50_xyz-no-atom_v2-0.xml.gz 19-Jun-2026 15:22 179K pdb_00007r50_xyz_v1-3.cif.gz 29-Nov-2024 22:01 1M pdb_00007r50_xyz_v1-3.xml.gz 29-Nov-2024 22:01 2M pdb_00007r50_xyz_v2-0.cif.gz 19-Jun-2026 15:22 1M pdb_00007r50_xyz_v2-0.xml.gz 19-Jun-2026 15:22 2M