Annotations: 8Q66

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01927	Mut7-C RNAse domain (Mut7-C)	Mut7-C RNAse domain	RNAse domain of the PIN fold [1] with an inserted Zinc Ribbon at the C terminus [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Exonuclease mut-7	3'-5'-RNA exonuclease activity 3'-5'-exoribonuclease activity involved in mature miRNA 3'-end processing catalytic activity, acting on RNA RNA exonuclease activity, producing 5'-phosphomonoesters catalytic activity, acting on a nucleic acid 3'-5' exonuclease activity RNA exonuclease activity RNA nuclease activity hydrolase activity exonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters nuclease activity hydrolase activity, acting on ester bonds exonuclease activity catalytic activity 3'-5'-RNA exonuclease activity 3'-5'-exoribonuclease activity involved in mature miRNA 3'-end processing catalytic activity, acting on RNA RNA exonuclease activity, producing 5'-phosphomonoesters catalytic activity, acting on a nucleic acid 3'-5' exonuclease activity RNA exonuclease activity RNA nuclease activity hydrolase activity exonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters nuclease activity hydrolase activity, acting on ester bonds exonuclease activity catalytic activity binding organic cyclic compound binding nucleic acid binding cation binding ion binding metal ion binding small molecule binding	regulation of cellular process cellular biosynthetic process negative regulation of biological process pre-miRNA processing RNA metabolic process pre-miRNA 3'-end processing negative regulation of cellular metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process negative regulation of cellular process RNA 3'-end processing RNA processing regulatory ncRNA 3'-end processing regulation of cellular process cellular biosynthetic process negative regulation of biological process pre-miRNA processing RNA metabolic process pre-miRNA 3'-end processing negative regulation of cellular metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process negative regulation of cellular process RNA 3'-end processing RNA processing regulatory ncRNA 3'-end processing negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process cellular metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process negative regulation of cellular biosynthetic process nucleic acid metabolic process regulatory ncRNA processing regulatory ncRNA-mediated gene silencing regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process miRNA processing regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process post-transcriptional regulation of gene expression regulatory ncRNA-mediated post-transcriptional gene silencing post-transcriptional gene silencing multicellular organismal process system process learning learning or memory response to stimulus nervous system process cognition associative learning behavior olfactory behavior response to chemical chemosensory behavior olfactory learning	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytoplasmic ribonucleoprotein granule mutator focus ribonucleoprotein granule intracellular organelle perinuclear region of cytoplasm organelle intracellular non-membrane-bounded organelle supramolecular complex non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytoplasmic ribonucleoprotein granule mutator focus ribonucleoprotein granule intracellular organelle perinuclear region of cytoplasm organelle intracellular non-membrane-bounded organelle supramolecular complex non-membrane-bounded organelle membrane-bounded organelle nucleus intracellular membrane-bounded organelle
B	SH2 domain-containing protein	-	regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process post-transcriptional regulation of gene expression negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process cellular metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process post-transcriptional regulation of gene expression negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process cellular metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process post-transcriptional gene silencing regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process meiotic chromosome segregation sexual reproduction reproductive process meiotic cell cycle organelle fission meiotic cell cycle process cellular component organization nuclear division organelle organization nuclear chromosome segregation meiotic nuclear division cell cycle cellular component organization or biogenesis chromosome segregation cell cycle process RNA metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process RNA processing primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process siRNA processing regulatory ncRNA processing regulatory ncRNA-mediated gene silencing regulatory ncRNA-mediated post-transcriptional gene silencing	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytoplasmic ribonucleoprotein granule mutator focus ribonucleoprotein granule intracellular organelle perinuclear region of cytoplasm organelle intracellular non-membrane-bounded organelle supramolecular complex non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036397	Ribonuclease H superfamily	Homologous Superfamily
A	IPR037432	Exonuclease Mut-7, DEDDy 3'-5' exonuclease domain	Domain
A	IPR002782	Mut7-C RNAse domain	Domain
A	IPR012337	Ribonuclease H-like superfamily	Homologous Superfamily
A	IPR002562	3'-5' exonuclease domain	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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.