../ pdb_000043sk_xyz-ext-atom_v1-0.xml.gz 17-Jul-2026 15:44 74K pdb_000043sk_xyz-no-atom_v1-0.xml.gz 17-Jul-2026 15:44 26K pdb_000043sk_xyz_v1-0.cif.gz 17-Jul-2026 15:44 175K pdb_000043sk_xyz_v1-0.xml.gz 17-Jul-2026 15:44 237K