../ pdb_00004grp_xyz-ext-atom_v1-2.xml.gz 27-Feb-2026 17:22 72K pdb_00004grp_xyz-no-atom_v1-2.xml.gz 27-Feb-2026 17:22 28K pdb_00004grp_xyz_v1-2.cif.gz 27-Feb-2026 17:22 167K pdb_00004grp_xyz_v1-2.xml.gz 27-Feb-2026 17:22 232K