../ pdb_00002b54_xyz-ext-atom_v1-4.xml.gz 29-Mar-2024 17:27 72K pdb_00002b54_xyz-no-atom_v1-4.xml.gz 29-Mar-2024 17:27 26K pdb_00002b54_xyz_v1-4.cif.gz 29-Mar-2024 17:27 91K pdb_00002b54_xyz_v1-4.xml.gz 29-Mar-2024 17:27 122K