Name Last modified Size Description Parent Directory - pdb_00001s1a_xyz_v3.cif.gz 2023-08-19 00:49 112K pdb_00001s1a_xyz_v2.cif.gz 2020-07-04 22:44 106K pdb_00001s1a_xyz_v1.cif.gz 2017-08-20 10:07 105K