../ pdb_00004hdr_xyz-ext-atom_v1-2.xml.gz 23-Feb-2024 17:50 249K pdb_00004hdr_xyz-no-atom_v1-2.xml.gz 23-Feb-2024 17:50 62K pdb_00004hdr_xyz_v1-2.cif.gz 23-Feb-2024 17:50 286K pdb_00004hdr_xyz_v1-2.xml.gz 23-Feb-2024 17:50 391K