../ pdb_00004c9l_xyz-ext-atom_v1-4.xml.gz 28-Aug-2026 18:06 301K pdb_00004c9l_xyz-no-atom_v1-4.xml.gz 28-Aug-2026 18:06 49K pdb_00004c9l_xyz_v1-4.cif.gz 28-Aug-2026 18:06 487K pdb_00004c9l_xyz_v1-4.xml.gz 28-Aug-2026 18:06 672K