../ pdb_00004if4_xyz-ext-atom_v1-5.xml.gz 07-Aug-2026 19:50 153K pdb_00004if4_xyz-no-atom_v1-5.xml.gz 07-Aug-2026 19:50 40K pdb_00004if4_xyz_v1-5.cif.gz 07-Aug-2026 19:50 261K pdb_00004if4_xyz_v1-5.xml.gz 07-Aug-2026 19:50 360K