../ pdb_00004h27_xyz-ext-atom_v1-2.xml.gz 21-Mar-2025 15:14 63K pdb_00004h27_xyz-no-atom_v1-2.xml.gz 21-Mar-2025 15:14 31K pdb_00004h27_xyz_v1-2.cif.gz 21-Mar-2025 15:14 154K pdb_00004h27_xyz_v1-2.xml.gz 21-Mar-2025 15:14 211K