../ pdb_00001f4u_xyz-ext-atom_v1-4.xml.gz 02-Feb-2024 17:50 138K pdb_00001f4u_xyz-no-atom_v1-4.xml.gz 02-Feb-2024 17:50 35K pdb_00001f4u_xyz_v1-4.cif.gz 02-Feb-2024 17:50 161K pdb_00001f4u_xyz_v1-4.xml.gz 02-Feb-2024 17:50 220K