../ pdb_00004bt4_xyz-ext-atom_v1-3.xml.gz 15-Dec-2023 18:43 49K pdb_00004bt4_xyz-no-atom_v1-3.xml.gz 15-Dec-2023 18:43 27K pdb_00004bt4_xyz_v1-3.cif.gz 15-Dec-2023 18:43 112K pdb_00004bt4_xyz_v1-3.xml.gz 15-Dec-2023 18:43 153K