../ pdb_000037ei_xyz-ext-atom_v1-0.xml.gz 23-Oct-2026 15:27 556K pdb_000037ei_xyz-no-atom_v1-0.xml.gz 23-Oct-2026 15:27 14K pdb_000037ei_xyz_v1-0.cif.gz 23-Oct-2026 15:27 584K pdb_000037ei_xyz_v1-0.xml.gz 23-Oct-2026 15:27 786K