../ pdb_00002y1x_xyz-ext-atom_v1-4.xml.gz 05-Dec-2025 16:22 262K pdb_00002y1x_xyz-no-atom_v1-4.xml.gz 05-Dec-2025 16:22 55K pdb_00002y1x_xyz_v1-4.cif.gz 05-Dec-2025 16:22 292K pdb_00002y1x_xyz_v1-4.xml.gz 05-Dec-2025 16:22 401K