../ pdb_00004v19_xyz-ext-atom_v1-2.xml.gz 29-Aug-2017 23:20 2M pdb_00004v19_xyz-ext-atom_v2-3.xml.gz 03-May-2024 16:55 2M pdb_00004v19_xyz-no-atom_v1-2.xml.gz 29-Aug-2017 23:20 307K pdb_00004v19_xyz-no-atom_v2-3.xml.gz 03-May-2024 16:55 323K pdb_00004v19_xyz_v1-2.cif.gz 29-Aug-2017 23:20 2M pdb_00004v19_xyz_v1-2.xml.gz 29-Aug-2017 23:20 2M pdb_00004v19_xyz_v2-3.cif.gz 03-May-2024 16:55 2M pdb_00004v19_xyz_v2-3.xml.gz 03-May-2024 16:55 2M