../ pdb_00004rcx_xyz-ext-atom_v1-2.xml.gz 03-Apr-2026 16:11 43K pdb_00004rcx_xyz-no-atom_v1-2.xml.gz 03-Apr-2026 16:11 27K pdb_00004rcx_xyz_v1-2.cif.gz 03-Apr-2026 16:11 106K pdb_00004rcx_xyz_v1-2.xml.gz 03-Apr-2026 16:11 145K