../ pdb_00001am4_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:04 205K pdb_00001am4_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:04 54K pdb_00001am4_xyz_v1-4.cif.gz 17-May-2024 16:04 240K pdb_00001am4_xyz_v1-4.xml.gz 17-May-2024 16:04 328K