../ pdb_00002vkr_xyz-ext-atom_v1-7.xml.gz 11-Sep-2026 15:44 125K pdb_00002vkr_xyz-no-atom_v1-7.xml.gz 11-Sep-2026 15:44 51K pdb_00002vkr_xyz_v1-7.cif.gz 11-Sep-2026 15:43 157K pdb_00002vkr_xyz_v1-7.xml.gz 11-Sep-2026 15:44 220K