../ pdb_00004s3a_xyz-ext-atom_v1-3.xml.gz 01-Dec-2023 16:04 77K pdb_00004s3a_xyz-no-atom_v1-3.xml.gz 01-Dec-2023 16:04 33K pdb_00004s3a_xyz_v1-3.cif.gz 01-Dec-2023 16:04 186K pdb_00004s3a_xyz_v1-3.xml.gz 01-Dec-2023 16:04 257K