../ pdb_00003b4u_xyz-ext-atom_v1-2.xml.gz 16-Feb-2024 19:53 125K pdb_00003b4u_xyz-no-atom_v1-2.xml.gz 16-Feb-2024 19:53 42K pdb_00003b4u_xyz_v1-2.cif.gz 16-Feb-2024 19:53 277K pdb_00003b4u_xyz_v1-2.xml.gz 16-Feb-2024 19:53 389K