../ pdb_00001yk4_xyz-ext-atom_v1-4.xml.gz 24-May-2024 15:39 22K pdb_00001yk4_xyz-no-atom_v1-4.xml.gz 24-May-2024 15:39 16K pdb_00001yk4_xyz_v1-4.cif.gz 24-May-2024 15:39 48K pdb_00001yk4_xyz_v1-4.xml.gz 24-May-2024 15:39 64K