../ pdb_00001a63_xyz-ext-atom_v1-4.xml.gz 05-Apr-2024 14:54 378K pdb_00001a63_xyz-no-atom_v1-4.xml.gz 05-Apr-2024 14:54 19K pdb_00001a63_xyz_v1-4.cif.gz 05-Apr-2024 14:54 407K pdb_00001a63_xyz_v1-4.xml.gz 05-Apr-2024 14:54 544K