../ pdb_000021hj_xyz-ext-atom_v1-0.xml.gz 06-Mar-2026 17:07 776K pdb_000021hj_xyz-no-atom_v1-0.xml.gz 06-Mar-2026 17:07 19K pdb_000021hj_xyz_v1-0.cif.gz 06-Mar-2026 17:07 816K pdb_000021hj_xyz_v1-0.xml.gz 06-Mar-2026 17:07 1M