../ pdb_00003a50_xyz-ext-atom_v1-3.xml.gz 07-Aug-2026 19:51 376K pdb_00003a50_xyz-no-atom_v1-3.xml.gz 07-Aug-2026 19:51 80K pdb_00003a50_xyz_v1-3.cif.gz 07-Aug-2026 19:51 421K pdb_00003a50_xyz_v1-3.xml.gz 07-Aug-2026 19:51 580K