Annotations: 2M6N

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	IBR_2	e2m6nA1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: IBR domain	F: IBR_2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.20.25.20	Mainly Beta	Single Sheet	N-terminal domain of TfIIb		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	F-box only protein 5	molecular function inhibitor activity molecular function regulator activity protein-containing complex binding anaphase-promoting complex binding binding protein binding kinase binding enzyme binding protein kinase binding enzyme regulator activity ubiquitin-protein transferase regulator activity ubiquitin-protein transferase inhibitor activity ubiquitin ligase inhibitor activity enzyme inhibitor activity molecular function inhibitor activity molecular function regulator activity protein-containing complex binding anaphase-promoting complex binding binding protein binding kinase binding enzyme binding protein kinase binding enzyme regulator activity ubiquitin-protein transferase regulator activity ubiquitin-protein transferase inhibitor activity ubiquitin ligase inhibitor activity enzyme inhibitor activity cation binding ion binding metal ion binding small molecule binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of mitotic cell cycle regulation of biological process regulation of cellular process biological regulation cell cycle regulation of cell cycle mitotic cell cycle cell division cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of mitotic cell cycle regulation of biological process regulation of cellular process biological regulation cell cycle regulation of cell cycle mitotic cell cycle cell division primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA replication organic substance metabolic process metabolic process macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of metabolic process regulation of DNA replication regulation of DNA metabolic process meiotic chromosome segregation sexual reproduction reproductive process non-membrane-bounded organelle assembly microtubule cytoskeleton organization female gamete generation meiotic cell cycle process gamete generation cellular component organization cellular component biogenesis cellular component assembly meiosis I female meiotic nuclear division spindle assembly involved in female meiosis I meiotic nuclear division cellular component organization or biogenesis chromosome segregation cell cycle process spindle organization organelle assembly organelle fission meiotic cell cycle multicellular organismal reproductive process meiotic spindle organization meiotic spindle assembly spindle assembly nuclear division organelle organization meiosis I cell cycle process female meiosis I nuclear chromosome segregation microtubule-based process cytoskeleton organization spindle assembly involved in female meiosis protein polymerization protein-containing complex organization microtubule polymerization microtubule polymerization or depolymerization protein-containing complex assembly supramolecular fiber organization organonitrogen compound metabolic process protein ubiquitination macromolecule modification protein metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal positive regulation of locomotion regulation of cell motility positive regulation of mesenchymal stem cell migration positive regulation of biological process positive regulation of cell migration regulation of mesenchymal stem cell migration regulation of locomotion mesenchymal stem cell migration positive regulation of cell motility regulation of cell migration cell migration cell motility locomotion positive regulation of cellular process developmental process cellular developmental process oogenesis cell development cellular process involved in reproduction in multicellular organism developmental maturation developmental process involved in reproduction oocyte development anatomical structure maturation cell differentiation anatomical structure development germ cell development oocyte maturation oocyte differentiation cell maturation cell population proliferation positive regulation of cell population proliferation regulation of cell population proliferation regulation of osteoblast differentiation multicellular organismal process regulation of developmental process regulation of cell differentiation osteoblast differentiation positive regulation of developmental process positive regulation of osteoblast differentiation ossification positive regulation of cell differentiation regulation of cellular senescence cellular metabolic process negative regulation of metabolic process negative regulation of biological process cellular senescence regulation of cellular metabolic process negative regulation of cellular metabolic process negative regulation of cellular senescence negative regulation of cellular process mitotic nuclear division regulation of cellular component organization regulation of cell cycle process regulation of mitotic nuclear division regulation of organelle organization mitotic cell cycle process regulation of nuclear division vesicle organization negative regulation of cell cycle cell cycle DNA replication negative regulation of DNA endoreduplication negative regulation of DNA-templated DNA replication negative regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule metabolic process DNA-templated DNA replication negative regulation of DNA replication DNA endoreduplication negative regulation of cell cycle process regulation of DNA endoreduplication regulation of DNA-templated DNA replication negative regulation of DNA metabolic process regulation of multicellular organismal development animal organ development regulation of biomineral tissue development tissue development multicellular organism development positive regulation of biomineral tissue development regulation of multicellular organismal process biomineral tissue development negative regulation of post-translational protein modification regulation of protein modification process regulation of catalytic activity regulation of protein ubiquitination negative regulation of catalytic activity regulation of transferase activity negative regulation of ubiquitin-protein transferase activity negative regulation of transferase activity negative regulation of protein modification process regulation of ubiquitin-protein transferase activity negative regulation of protein ubiquitination regulation of protein modification by small protein conjugation or removal negative regulation of protein metabolic process negative regulation of protein modification by small protein conjugation or removal regulation of post-translational protein modification regulation of protein metabolic process negative regulation of molecular function regulation of molecular function negative regulation of ubiquitin protein ligase activity regulation of ubiquitin protein ligase activity regulation of reproductive process negative regulation of meiotic nuclear division regulation of meiotic cell cycle negative regulation of cellular component organization regulation of meiotic nuclear division negative regulation of nuclear division negative regulation of organelle organization negative regulation of reproductive process negative regulation of meiotic cell cycle regulation of cell cycle phase transition negative regulation of mitotic cell cycle negative regulation of mitotic sister chromatid segregation negative regulation of chromosome organization negative regulation of cell cycle phase transition mitotic sister chromatid separation negative regulation of sister chromatid segregation sister chromatid segregation regulation of chromosome organization regulation of mitotic cell cycle phase transition regulation of mitotic sister chromatid segregation regulation of chromosome separation negative regulation of mitotic nuclear division regulation of chromosome segregation regulation of mitotic sister chromatid separation regulation of metaphase/anaphase transition of cell cycle cell cycle phase transition regulation of mitotic metaphase/anaphase transition mitotic sister chromatid segregation negative regulation of mitotic metaphase/anaphase transition negative regulation of chromosome separation negative regulation of mitotic cell cycle phase transition chromosome organization negative regulation of chromosome segregation chromosome separation regulation of sister chromatid segregation negative regulation of mitotic sister chromatid separation negative regulation of metaphase/anaphase transition of cell cycle metaphase/anaphase transition of mitotic cell cycle metaphase/anaphase transition of cell cycle mitotic cell cycle phase transition G2/M transition of mitotic cell cycle positive regulation of mitotic cell cycle phase transition positive regulation of cell cycle process positive regulation of mitotic cell cycle cell cycle G2/M phase transition positive regulation of G2/M transition of mitotic cell cycle regulation of G2/M transition of mitotic cell cycle regulation of cell cycle G2/M phase transition positive regulation of cell cycle G2/M phase transition positive regulation of cell cycle positive regulation of cell cycle phase transition	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen cytoskeleton spindle intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle meiotic spindle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR047147	F-box only protein 5/43	Family
A	IPR001810	F-box domain	Domain
A	IPR044064	Zinc finger ZBR-type domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9UKT4	Sjogren syndrome adrenal cortex carcinoma atypical teratoid rhabdoid tumor endometriosis large cell medulloblastoma malignant glioma nasopharyngeal carcinoma ovarian cancer astrocytic tumor breast cancer glioblastoma lung cancer malignant mesothelioma non-small cell lung carcinoma primitive neuroectodermal tumor Sjogren syndrome adrenal cortex carcinoma atypical teratoid rhabdoid tumor endometriosis large cell medulloblastoma malignant glioma nasopharyngeal carcinoma ovarian cancer astrocytic tumor breast cancer glioblastoma lung cancer malignant mesothelioma non-small cell lung carcinoma primitive neuroectodermal tumor atopic eczema ductal breast carcinoma in situ invasive ductal breast carcinoma malignant colon neoplasm medulloblastoma oligodendroglioma

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.