../ pdb_00004c4u_xyz-ext-atom_v1-1.xml.gz 15-Dec-2023 18:43 347K pdb_00004c4u_xyz-no-atom_v1-1.xml.gz 15-Dec-2023 18:43 76K pdb_00004c4u_xyz_v1-1.cif.gz 15-Dec-2023 18:43 757K pdb_00004c4u_xyz_v1-1.xml.gz 15-Dec-2023 18:43 1M