TPR-like protein. The 2hr2 structure belongs to the SCOP all alpha class, TPR-like superfamily, CT2138-like family. A DALI search gives hits with the putative peptidyl-prolyl isomerase 2fbn (Z=16), the SGTA protein (Z=16), the PLCR protein 2qfc (Z=16), a putative FK506-binding protein (PDB:1qz2-A; DALI Z-score 15.3; RMSD 2.9; 16% sequence identity within 132 superimposed residues), and with the tetratricopeptide repeats of the protein phosphatase 5 (PDB:2bug; DALI Z-score 15.1; RMSD 2.5; 19% sequence identity within 117 superimposed residues).
","llm":false,"checked":false,"updated":false}],"wikipedia":[{"title":"Domain_of_unknown_function","extract":"A domain of unknown function (DUF) is a protein domain that has no characterised function. These families have been collected together in the Pfam database using the prefix DUF followed by a number, with examples being DUF2992 and DUF1220. As of 2019, there are almost 4,000 DUF families within the Pfam database representing over 22% of known families. Some DUFs are not named using the nomenclature due to popular usage but are nevertheless DUFs.
","thumbnail":null}],"literature":null,"set_info":{"accession":"CL0020","name":"TPR"},"overlaps_with":null,"counters":{"subfamilies":0,"domain_architectures":7,"interactions":0,"matches":27,"pathways":0,"proteins":27,"proteomes":25,"sets":1,"structural_models":{"alphafold":23},"structures":1,"taxa":118},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":3,"alignment:full":15},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":null}}