../ pdb_00003l31_xyz-ext-atom_v1-2.xml.gz 15-Mar-2024 16:32 83K pdb_00003l31_xyz-no-atom_v1-2.xml.gz 15-Mar-2024 16:32 30K pdb_00003l31_xyz_v1-2.cif.gz 15-Mar-2024 16:32 196K pdb_00003l31_xyz_v1-2.xml.gz 15-Mar-2024 16:32 268K