../ pdb_00002ntr_xyz-ext-atom_v1-4.xml.gz 25-Oct-2024 18:27 72K pdb_00002ntr_xyz-no-atom_v1-4.xml.gz 25-Oct-2024 18:27 31K pdb_00002ntr_xyz_v1-4.cif.gz 25-Oct-2024 18:27 95K pdb_00002ntr_xyz_v1-4.xml.gz 25-Oct-2024 18:27 128K