../ pdb_00006s3i_xyz-ext-atom_v1-4.xml.gz 28-Aug-2026 18:06 158K pdb_00006s3i_xyz-no-atom_v1-4.xml.gz 28-Aug-2026 18:06 31K pdb_00006s3i_xyz_v1-4.cif.gz 28-Aug-2026 18:06 185K pdb_00006s3i_xyz_v1-4.xml.gz 28-Aug-2026 18:06 242K