../ pdb_00007r31_xyz-ext-atom_v1-2.xml.gz 02-Feb-2024 17:49 61K pdb_00007r31_xyz-no-atom_v1-2.xml.gz 02-Feb-2024 17:49 31K pdb_00007r31_xyz_v1-2.cif.gz 02-Feb-2024 17:49 146K pdb_00007r31_xyz_v1-2.xml.gz 02-Feb-2024 17:49 198K