../ pdb_00003s4l_xyz-ext-atom_v1-4.xml.gz 23-Feb-2024 17:50 37K pdb_00003s4l_xyz-no-atom_v1-4.xml.gz 23-Feb-2024 17:50 23K pdb_00003s4l_xyz_v1-4.cif.gz 23-Feb-2024 17:50 95K pdb_00003s4l_xyz_v1-4.xml.gz 23-Feb-2024 17:50 129K