8HF1

DmDcr-2/R2D2/LoqsPD with 19bp-dsRNA in Trimer state

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D, G	Dicer-2, isoform A	catalytic activity, acting on a nucleic acid helicase activity catalytic activity ATP-dependent activity regulatory RNA binding RNA binding siRNA binding binding organic cyclic compound binding nucleic acid binding mRNA 3'-UTR binding mRNA binding ribonuclease III activity bidentate ribonuclease III activity catalytic activity, acting on a nucleic acid helicase activity catalytic activity ATP-dependent activity regulatory RNA binding RNA binding siRNA binding binding organic cyclic compound binding nucleic acid binding mRNA 3'-UTR binding mRNA binding ribonuclease III activity bidentate ribonuclease III activity double-stranded RNA-specific ribonuclease activity endonuclease activity RNA endonuclease activity, producing 5'-phosphomonoesters catalytic activity, acting on RNA RNA nuclease activity hydrolase activity nuclease activity hydrolase activity, acting on ester bonds RNA endonuclease activity endonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters endodeoxyribonuclease activity, producing 5'-phosphomonoesters DNA nuclease activity DNA endonuclease activity deoxyribonuclease I activity catalytic activity, acting on DNA adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ATP-dependent activity, acting on RNA pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity, acting on acid anhydrides	regulation of cellular process cellular biosynthetic process protein-DNA complex organization cellular component organization organic substance metabolic process chromatin organization organic substance biosynthetic process chromatin remodeling cellular component organization or biogenesis regulation of biosynthetic process regulation of biological process protein-containing complex organization sex-chromosome dosage compensation epigenetic regulation of gene expression regulation of cellular process cellular biosynthetic process protein-DNA complex organization cellular component organization organic substance metabolic process chromatin organization organic substance biosynthetic process chromatin remodeling cellular component organization or biogenesis regulation of biosynthetic process regulation of biological process protein-containing complex organization sex-chromosome dosage compensation epigenetic regulation of gene expression cellular metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process dosage compensation by hyperactivation of X chromosome cellular process regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process behavior multicellular organismal process locomotory behavior negative regulation of biological process RNA metabolic process negative regulation of cellular metabolic process nucleobase-containing compound metabolic process negative regulation of cellular process RNA processing negative regulation of macromolecule metabolic process negative regulation of metabolic process primary metabolic process negative regulation of cellular biosynthetic process nucleic acid metabolic process siRNA processing regulatory ncRNA processing regulatory ncRNA-mediated gene silencing organic cyclic compound metabolic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process post-transcriptional regulation of gene expression regulatory ncRNA-mediated post-transcriptional gene silencing post-transcriptional gene silencing global gene silencing by mRNA cleavage RNA transport nitrogen compound transport transport organic substance transport nucleic acid transport establishment of localization dsRNA transport localization establishment of RNA localization macromolecule localization RNA localization nucleobase-containing compound transport cellular response to stimulus positive regulation of cell communication positive regulation of signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction cell communication positive regulation of response to stimulus signal transduction positive regulation of cellular process regulation of Toll signaling pathway regulation of signaling cell surface receptor signaling pathway regulation of response to stimulus positive regulation of Toll signaling pathway regulation of cell communication Toll signaling pathway positive regulation of signaling ribonucleoprotein complex biogenesis RISC complex assembly protein-RNA complex assembly cellular component biogenesis protein-RNA complex organization cellular component assembly protein-containing complex assembly heterochromatin formation negative regulation of gene expression, epigenetic catabolic process macromolecule catabolic process execution phase of apoptosis DNA catabolic process apoptotic nuclear changes cellular component disassembly DNA metabolic process cell death organic cyclic compound catabolic process nucleobase-containing compound catabolic process apoptotic DNA fragmentation cellular component disassembly involved in execution phase of apoptosis nucleic acid catabolic process apoptotic process organic substance catabolic process programmed cell death regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus regulation of defense response to virus defense response to virus defense response to other organism response to stress regulation of response to stress positive regulation of defense response to virus by host regulation of defense response to virus by host response to external biotic stimulus response to virus detection of virus positive regulation of response to biotic stimulus positive regulation of response to external stimulus positive regulation of immune response innate immune response regulation of immune system process positive regulation of immune system process positive regulation of innate immune response immune response regulation of innate immune response immune system process positive regulation of defense response regulation of immune response cellular response to virus	protein-containing complex ribonucleoprotein complex RNAi effector complex RISC complex intracellular anatomical structure cytoplasm cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasmic ribonucleoprotein granule supramolecular complex non-membrane-bounded organelle ribonucleoprotein granule protein-containing complex ribonucleoprotein complex RNAi effector complex RISC complex intracellular anatomical structure cytoplasm cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasmic ribonucleoprotein granule supramolecular complex non-membrane-bounded organelle ribonucleoprotein granule RISC-loading complex endoribonuclease complex catalytic complex intracellular protein-containing complex endonuclease complex perinuclear region of cytoplasm membrane-bounded organelle nucleus intracellular membrane-bounded organelle
B	Loquacious, isoform D	regulatory RNA binding RNA binding siRNA binding binding organic cyclic compound binding nucleic acid binding RISC complex binding ribonucleoprotein complex binding protein-containing complex binding double-stranded RNA binding	regulation of cellular process cellular biosynthetic process protein-DNA complex organization cellular component organization organic substance metabolic process chromatin organization organic substance biosynthetic process chromatin remodeling cellular component organization or biogenesis regulation of biosynthetic process regulation of biological process protein-containing complex organization sex-chromosome dosage compensation epigenetic regulation of gene expression regulation of cellular process cellular biosynthetic process protein-DNA complex organization cellular component organization organic substance metabolic process chromatin organization organic substance biosynthetic process chromatin remodeling cellular component organization or biogenesis regulation of biosynthetic process regulation of biological process protein-containing complex organization sex-chromosome dosage compensation epigenetic regulation of gene expression cellular metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process dosage compensation by hyperactivation of X chromosome cellular process regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process negative regulation of biological process RNA metabolic process negative regulation of cellular metabolic process nucleobase-containing compound metabolic process negative regulation of cellular process RNA processing negative regulation of macromolecule metabolic process negative regulation of metabolic process primary metabolic process negative regulation of cellular biosynthetic process nucleic acid metabolic process siRNA processing regulatory ncRNA processing regulatory ncRNA-mediated gene silencing organic cyclic compound metabolic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process developmental process multicellular organism development multicellular organismal process central nervous system development anatomical structure development nervous system development system development ribonucleoprotein complex biogenesis RISC complex assembly protein-RNA complex assembly cellular component biogenesis protein-RNA complex organization cellular component assembly protein-containing complex assembly germ-line stem cell population maintenance maintenance of cell number stem cell population maintenance pre-miRNA processing miRNA processing miRNA metabolic process regulation of primary metabolic process regulation of RNA metabolic process regulation of regulatory ncRNA processing regulation of gene silencing by regulatory ncRNA regulation of nucleobase-containing compound metabolic process sexual reproduction cellular developmental process stem cell division reproductive process oogenesis multicellular organismal reproductive process cell development cellular process involved in reproduction in multicellular organism female gamete generation developmental process involved in reproduction asymmetric cell division germ-line stem cell division gamete generation cell differentiation germ cell development cell division asymmetric stem cell division female germ-line stem cell asymmetric division germline stem cell asymmetric division	protein-containing complex ribonucleoprotein complex RNAi effector complex RISC complex RISC-loading complex endoribonuclease complex catalytic complex intracellular protein-containing complex endonuclease complex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle protein-containing complex ribonucleoprotein complex RNAi effector complex RISC complex RISC-loading complex endoribonuclease complex catalytic complex intracellular protein-containing complex endonuclease complex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
C, F, I	LD06392p	regulatory RNA binding RNA binding siRNA binding binding organic cyclic compound binding nucleic acid binding double-stranded RNA binding	regulation of cellular process cellular biosynthetic process negative regulation of biological process RNA metabolic process negative regulation of cellular metabolic process nucleobase-containing compound metabolic process organic substance metabolic process organic substance biosynthetic process negative regulation of cellular process RNA processing negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process cellular metabolic process regulation of cellular process cellular biosynthetic process negative regulation of biological process RNA metabolic process negative regulation of cellular metabolic process nucleobase-containing compound metabolic process organic substance metabolic process organic substance biosynthetic process negative regulation of cellular process RNA 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 macromolecule biosynthetic process negative regulation of cellular biosynthetic process nucleic acid metabolic process siRNA processing regulatory ncRNA processing regulatory ncRNA-mediated gene silencing regulation of cellular biosynthetic process regulation of gene expression organic cyclic compound metabolic process negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process ribonucleoprotein complex biogenesis RISC complex assembly protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis protein-containing complex organization regulation of primary metabolic process regulation of RNA metabolic process regulation of regulatory ncRNA processing regulation of gene silencing by regulatory ncRNA regulation of nucleobase-containing compound metabolic process follicle cell of egg chamber stalk formation sexual reproduction cellular developmental process reproductive process cell development cellular process involved in reproduction in multicellular organism developmental process involved in reproduction female gamete generation cell morphogenesis epithelial cell differentiation gamete generation follicle cell of egg chamber development cell differentiation anatomical structure development developmental process epithelium development oogenesis multicellular organismal reproductive process tissue development anatomical structure morphogenesis epithelial cell development germ cell development biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus defense response to virus defense response to other organism response to stress response to external biotic stimulus response to virus	protein-containing complex ribonucleoprotein complex RNAi effector complex RISC complex RISC-loading complex endoribonuclease complex catalytic complex intracellular protein-containing complex endonuclease complex intracellular anatomical structure cytoplasm cellular anatomical entity membrane-bounded organelle intracellular organelle protein-containing complex ribonucleoprotein complex RNAi effector complex RISC complex RISC-loading complex endoribonuclease complex catalytic complex intracellular protein-containing complex endonuclease complex intracellular anatomical structure cytoplasm cellular anatomical entity membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
E, J, L	RNA (5'-R(PGPAPGPAPCPUPUPGP*G)-3')	-	-	-
H, K, M	RNA (5'-R(PCPCPAPAPGPUPCPUPCPUP*U)-3')	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D, G	IPR000999	Ribonuclease III domain	Domain
A, D, G	IPR011545	DEAD/DEAH box helicase domain	Domain
A, D, G	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, D, G	IPR001650	Helicase, C-terminal domain-like	Domain
A, D, G	IPR014001	Helicase superfamily 1/2, ATP-binding domain	Domain
A, D, G	IPR005034	Dicer dimerisation domain	Domain
A, D, G	IPR003100	PAZ domain	Domain
A, D, G	IPR048512	Dicer, platform domain	Domain
A, D, G	IPR036389	Ribonuclease III, endonuclease domain superfamily	Homologous Superfamily
A, D, G	IPR014720	Double-stranded RNA-binding domain	Domain
A, D, G	IPR038248	Dicer dimerisation domain superfamily	Homologous Superfamily
B	IPR014720	Double-stranded RNA-binding domain	Domain
C, F, I	IPR014720	Double-stranded RNA-binding 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.