../ pdb_00001a2s_xyz-ext-atom_v1-4.xml.gz 25-Oct-2024 18:22 25K pdb_00001a2s_xyz-ext-atom_v2-0.xml.gz 07-Aug-2026 19:51 25K pdb_00001a2s_xyz-no-atom_v1-4.xml.gz 25-Oct-2024 18:22 16K pdb_00001a2s_xyz-no-atom_v2-0.xml.gz 07-Aug-2026 19:51 17K pdb_00001a2s_xyz_v1-4.cif.gz 25-Oct-2024 18:22 39K pdb_00001a2s_xyz_v1-4.xml.gz 25-Oct-2024 18:22 52K pdb_00001a2s_xyz_v2-0.cif.gz 07-Aug-2026 19:51 40K pdb_00001a2s_xyz_v2-0.xml.gz 07-Aug-2026 19:51 53K