../ pdb_00004s1a_xyz-ext-atom_v1-3.xml.gz 22-Nov-2024 18:55 81K pdb_00004s1a_xyz-no-atom_v1-3.xml.gz 22-Nov-2024 18:55 35K pdb_00004s1a_xyz_v1-3.cif.gz 22-Nov-2024 18:55 178K pdb_00004s1a_xyz_v1-3.xml.gz 22-Nov-2024 18:55 246K