../ pdb_00003s74_xyz-ext-atom_v1-2.xml.gz 23-Feb-2024 17:50 54K pdb_00003s74_xyz-no-atom_v1-2.xml.gz 23-Feb-2024 17:50 28K pdb_00003s74_xyz_v1-2.cif.gz 23-Feb-2024 17:50 74K pdb_00003s74_xyz_v1-2.xml.gz 23-Feb-2024 17:50 99K