../ pdb_00002ptn_xyz-ext-atom_v1-4.xml.gz 04-Oct-2024 16:59 34K pdb_00002ptn_xyz-no-atom_v1-4.xml.gz 04-Oct-2024 16:59 22K pdb_00002ptn_xyz_v1-4.cif.gz 04-Oct-2024 16:59 53K pdb_00002ptn_xyz_v1-4.xml.gz 04-Oct-2024 16:59 71K