../ pdb_00004mk4_xyz-ext-atom_v1-2.xml.gz 07-Aug-2026 19:52 136K pdb_00004mk4_xyz-no-atom_v1-2.xml.gz 07-Aug-2026 19:52 37K pdb_00004mk4_xyz_v1-2.cif.gz 07-Aug-2026 19:52 160K pdb_00004mk4_xyz_v1-2.xml.gz 07-Aug-2026 19:52 218K