../ pdb_000037us_xyz-ext-atom_v1-0.xml.gz 30-Oct-2026 17:09 309K pdb_000037us_xyz-no-atom_v1-0.xml.gz 30-Oct-2026 17:09 72K pdb_000037us_xyz_v1-0.cif.gz 30-Oct-2026 17:09 356K pdb_000037us_xyz_v1-0.xml.gz 30-Oct-2026 17:09 484K