../ pdb_00004a6s_xyz-ext-atom_v1-6.xml.gz 16-Jan-2026 16:22 88K pdb_00004a6s_xyz-no-atom_v1-6.xml.gz 16-Jan-2026 16:22 30K pdb_00004a6s_xyz_v1-6.cif.gz 16-Jan-2026 16:22 199K pdb_00004a6s_xyz_v1-6.xml.gz 16-Jan-2026 16:22 277K