- u -

• U : core::chemical::element
• U_TURN : core::scoring::rna
• UA_HANDLE : core::scoring::rna
• UI_OBSERVER : core::pose::datacache
• unassigned_deallocation_msg : protocols::jd3::deallocation
• unchecked : protocols::hotspot_hashing
• UNFOLD : protocols::fldsgn::topology
• unfolded : core::scoring
• Uniform : protocols::ligand_docking
• UNK : protocols::frag_picker
• UNKNOW : core::io::pdb
• Unknown : protocols::antibody
• unknown : protocols::antibody
• UNKNOWN : protocols::cluster::calibur , protocols::fldsgn::topology , protocols::jd2::JobInputterInputSource
• unknown_ab_region : protocols::antibody
• unknown_crosslinker : protocols::cyclic_peptide
• unknown_effect : protocols::generalized_kinematic_closure::perturber
• UNKNOWN_EXPDTA : core::io::rcsb
• Unknown_file : core::import_pose
• unknown_filter : protocols::generalized_kinematic_closure::filter
• UNKNOWN_HYBRID : core::chemical
• unknown_ramatable_type : core::scoring
• unknown_selector : protocols::generalized_kinematic_closure::selector
• UnknownAromaticity : core::chemical
• UnknownBond : core::chemical
• UnknownBondOrder : core::chemical
• UnknownConjugability : core::chemical
• UnknownElement : core::chemical::element
• UnknownIsometry : core::chemical
• UnknownRingness : core::chemical
• unset : protocols::hybridization , protocols::pdbinfo_manipulations
• UP : protocols::denovo_design::components
• UPPER_CONNECTION_RNA : core::chemical
• UPPER_TERMINUS : core::chemical
• UPPER_TERMINUS_VARIANT : core::chemical
• UPPERTERM_CAP : core::chemical
• UPPERTERM_TRUNC : core::chemical
• UPPERTERM_TRUNC_VARIANT : core::chemical
• UPSILON_ATOM : core::chemical
• URONIC_ACID : core::chemical
• URONIC_ACID_VARIANT : core::chemical
• use_pose_numbering : protocols::loops
• USER_SPECIFIED : protocols::cluster::calibur
• Uuo : core::chemical::element
• Uup : core::chemical::element
• Uus : core::chemical::element
• Uut : core::chemical::element