Annotations: 6Z3R

Structure of SMG1-8-9 kinase complex bound to UPF1-LSQ

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	MIF	e6z3rC1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: MIF	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF10220	Smg8_Smg9 (Smg8_Smg9)	Smg8_Smg9	-	Family
A	PF02260	FATC domain (FATC)	FATC domain	-	Family
A	PF00454	Phosphatidylinositol 3- and 4-kinase (PI3_PI4_kinase)	Phosphatidylinositol 3- and 4-kinase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D [auth E]	Regulator of nonsense transcripts 1	nucleic acid conformation isomerase activity isomerase activity catalytic activity, acting on a nucleic acid helicase activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity chromatin binding binding RNA binding nucleic acid binding sequence-specific DNA binding DNA binding telomeric repeat DNA binding nucleic acid conformation isomerase activity isomerase activity catalytic activity, acting on a nucleic acid helicase activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity chromatin binding binding RNA binding nucleic acid binding sequence-specific DNA binding DNA binding telomeric repeat DNA binding 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 protein-containing complex binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity, acting on RNA RNA helicase activity ATP-dependent activity, acting on RNA cation binding transition metal ion binding zinc ion binding metal ion binding DNA helicase activity ATP-dependent activity, acting on DNA catalytic activity, acting on DNA double-stranded DNA helicase activity	nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process regulation of cellular process catabolic process negative regulation of biological process RNA metabolic process macromolecule catabolic process negative regulation of cellular process nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process regulation of cellular process catabolic process negative regulation of biological process RNA metabolic process macromolecule catabolic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process mRNA catabolic process nuclear-transcribed mRNA catabolic process regulation of biological process negative regulation of metabolic process biological regulation regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process mRNA metabolic process nucleobase-containing compound catabolic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process regulation of macromolecule biosynthetic process regulation of metabolic process cell cycle phase transition cell cycle cell cycle process cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport mRNA transport localization mRNA export from nucleus establishment of localization in cell RNA localization nuclear export nucleobase-containing compound transport RNA transport nucleic acid transport intracellular transport establishment of localization RNA export from nucleus establishment of RNA localization macromolecule localization cellular response to stimulus biological process involved in interspecies interaction between organisms response to lipid response to stimulus response to other organism cellular response to lipopolysaccharide response to oxygen-containing compound response to external stimulus cellular response to molecule of bacterial origin response to lipopolysaccharide cellular response to oxygen-containing compound response to biotic stimulus cellular response to biotic stimulus cellular response to chemical stimulus response to chemical response to bacterium cellular response to lipid response to external biotic stimulus response to molecule of bacterial origin regulation of cellular component organization protein-containing complex disassembly protein biosynthetic process regulation of protein-containing complex disassembly regulation of primary metabolic process cellular component organization post-transcriptional regulation of gene expression protein metabolic process translational termination cellular component organization or biogenesis cellular component disassembly protein-containing complex organization regulation of protein metabolic process regulation of translational termination translation regulation of translation 3'-UTR-mediated mRNA destabilization positive regulation of metabolic process regulation of RNA metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological quality positive regulation of mRNA metabolic process positive regulation of RNA metabolic process positive regulation of biological process mRNA destabilization regulation of mRNA catabolic process positive regulation of cellular process RNA destabilization regulation of catabolic process positive regulation of catabolic process regulation of mRNA stability positive regulation of mRNA catabolic process regulation of RNA stability regulation of mRNA metabolic process regulation of telomere maintenance telomere organization chromosome organization regulation of chromosome organization regulation of organelle organization telomere maintenance organelle organization regulation of DNA metabolic process histone mRNA catabolic process histone mRNA metabolic process cellular response to stress DNA damage response response to stress DNA repair DNA-templated DNA replication nuclear DNA replication cell cycle DNA replication telomere maintenance via semi-conservative replication nuclear-transcribed mRNA catabolic process, nonsense-mediated decay response to peptide cellular response to interleukin-1 response to cytokine cellular response to cytokine stimulus response to interleukin-1	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle protein-containing complex nucleus nuclear protein-containing complex supraspliceosomal complex intracellular membrane-bounded organelle intracellular organelle spliceosomal complex organelle ribonucleoprotein complex cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle protein-containing complex nucleus nuclear protein-containing complex supraspliceosomal complex intracellular membrane-bounded organelle intracellular organelle spliceosomal complex organelle ribonucleoprotein complex membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen membraneless organelle intracellular membraneless organelle chromatin chromosome perinuclear region of cytoplasm exon-exon junction complex cytoplasmic ribonucleoprotein granule ribonucleoprotein granule supramolecular complex P-body chromosome, telomeric region chromosomal region
C	Protein SMG9	identical protein binding protein binding binding	developmental process multicellular organismal process sensory organ development eye development animal organ development visual system development multicellular organism development anatomical structure development sensory system development animal gross anatomical part developmental process system development head development brain development nervous system development developmental process multicellular organismal process sensory organ development eye development animal organ development visual system development multicellular organism development anatomical structure development sensory system development animal gross anatomical part developmental process system development head development brain development nervous system development central nervous system development heart development circulatory system development regulation of cellular process catabolic process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biological process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process mRNA catabolic process nuclear-transcribed mRNA catabolic process regulation of biological process negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process mRNA metabolic process nucleic acid metabolic process nucleobase-containing compound catabolic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process negative regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death cell death negative regulation of apoptotic process apoptotic process programmed cell death regulation of primary metabolic process regulation of RNA metabolic process regulation of mRNA catabolic process regulation of nucleobase-containing compound metabolic process regulation of catabolic process regulation of nuclear-transcribed mRNA catabolic process, nonsense-mediated decay regulation of mRNA metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol
B	Protein SMG8	-	regulation of cellular process regulation of protein modification process regulation of catalytic activity regulation of protein phosphorylation regulation of transferase activity regulation of primary metabolic process phosphate-containing compound metabolic process protein metabolic process protein modification process regulation of biological process protein phosphorylation phosphorylation regulation of protein metabolic process biological regulation regulation of cellular process regulation of protein modification process regulation of catalytic activity regulation of protein phosphorylation regulation of transferase activity regulation of primary metabolic process phosphate-containing compound metabolic process protein metabolic process protein modification process regulation of biological process protein phosphorylation phosphorylation regulation of protein metabolic process biological regulation primary metabolic process regulation of protein kinase activity regulation of macromolecule metabolic process regulation of molecular function regulation of kinase activity macromolecule modification regulation of phosphorylation cellular process metabolic process macromolecule metabolic process regulation of metabolic process catabolic process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biological process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process mRNA catabolic process nuclear-transcribed mRNA catabolic process negative regulation of metabolic process gene expression macromolecule biosynthetic process mRNA metabolic process nucleic acid metabolic process nucleobase-containing compound catabolic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process regulation of macromolecule biosynthetic process regulation of RNA metabolic process regulation of mRNA catabolic process regulation of nucleobase-containing compound metabolic process regulation of catabolic process regulation of nuclear-transcribed mRNA catabolic process, nonsense-mediated decay regulation of mRNA metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol
A	Serine/threonine-protein kinase SMG1,Serine/threonine-protein kinase SMG1,SMG1,Serine/threonine-protein kinase SMG1,Serine/threonine-protein kinase SMG1,Serine/threonine-protein kinase SMG1	RNA binding binding nucleic acid binding sequence-specific DNA binding DNA binding telomeric repeat DNA binding catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity protein serine kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups RNA binding binding nucleic acid binding sequence-specific DNA binding DNA binding telomeric repeat DNA binding catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity protein serine kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups 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 protein serine/threonine kinase activity cation binding metal ion binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process glycerophospholipid biosynthetic process glycerophospholipid metabolic process lipid biosynthetic process primary metabolic process phosphatidylinositol phosphate biosynthetic process phospholipid biosynthetic process phospholipid metabolic process biosynthetic process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process glycerophospholipid biosynthetic process glycerophospholipid metabolic process lipid biosynthetic process primary metabolic process phosphatidylinositol phosphate biosynthetic process phospholipid biosynthetic process phospholipid metabolic process biosynthetic process glycerolipid biosynthetic process organophosphate metabolic process organophosphate biosynthetic process metabolic process glycerolipid metabolic process phosphorus metabolic process lipid metabolic process cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport mRNA transport localization mRNA export from nucleus establishment of localization in cell RNA localization nuclear export nucleobase-containing compound transport RNA transport nucleic acid transport intracellular transport gene expression establishment of localization macromolecule biosynthetic process RNA export from nucleus establishment of RNA localization macromolecule localization macromolecule metabolic process regulation of telomere maintenance regulation of cellular component organization regulation of cellular process telomere organization regulation of primary metabolic process cellular component organization nucleobase-containing compound metabolic process cellular component organization or biogenesis regulation of nucleobase-containing compound metabolic process regulation of biological process biological regulation chromosome organization regulation of chromosome organization regulation of macromolecule metabolic process DNA metabolic process regulation of organelle organization nucleic acid metabolic process telomere maintenance organelle organization regulation of metabolic process regulation of DNA metabolic process protein phosphorylation protein autophosphorylation phosphorylation macromolecule modification phosphate-containing compound metabolic process protein metabolic process protein modification process DNA repair peptidyl-serine phosphorylation catabolic process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biological process RNA metabolic process macromolecule catabolic process regulation of RNA metabolic process regulation of mRNA catabolic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process mRNA catabolic process nuclear-transcribed mRNA catabolic process negative regulation of metabolic process regulation of catabolic process mRNA metabolic process regulation of nuclear-transcribed mRNA catabolic process, nonsense-mediated decay nucleobase-containing compound catabolic process regulation of gene expression negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process regulation of macromolecule biosynthetic process regulation of mRNA metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol chromatoid body cytoplasmic ribonucleoprotein granule intracellular membraneless organelle ribonucleoprotein granule intracellular organelle organelle membraneless organelle supramolecular complex membrane-bounded organelle nucleus cellular anatomical structure intracellular anatomical structure cytoplasm cytosol chromatoid body cytoplasmic ribonucleoprotein granule intracellular membraneless organelle ribonucleoprotein granule intracellular organelle organelle membraneless organelle supramolecular complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D [auth E]	IPR041677	DNA2/NAM7 helicase, helicase domain	Domain
D [auth E]	IPR018999	RNA helicase UPF1, Cys/His rich zinc-binding domain	Domain
D [auth E]	IPR045055	DNA2/NAM7-like helicase	Family
D [auth E]	IPR040812	RNA helicase UPF1, 1B domain	Domain
D [auth E]	IPR041679	DNA2/NAM7 helicase-like, C-terminal	Domain
D [auth E]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
D [auth E]	IPR006935	Helicase/UvrB, N-terminal	Domain
D [auth E]	IPR047187	Upf1-like, C-terminal helicase domain	Domain
C	IPR039177	Nonsense-mediated mRNA decay factor SMG9	Family
C	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B	IPR019354	Nonsense-mediated mRNA decay factor SMG8-like	Family
A	IPR016024	Armadillo-type fold	Homologous Superfamily
A	IPR003152	FATC domain	Domain
A	IPR035175	Serine/threonine-protein kinase SMG1, N-terminal	Domain
A	IPR011989	Armadillo-like helical	Homologous Superfamily
A	IPR039414	SMG1, PIKK catalytic domain	Domain
A	IPR000403	Phosphatidylinositol 3-/4-kinase, catalytic domain	Domain
A	IPR031559	Serine/threonine-protein kinase SMG1	Family
A	IPR050517	DNA Damage Response and Repair Kinase	Family
A	IPR018936	Phosphatidylinositol 3-/4-kinase, conserved site	Conserved Site
A	IPR036940	Phosphatidylinositol 3-/4-kinase, catalytic domain superfamily	Homologous Superfamily
A	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A	IPR014009	PIK-related kinase, FAT domain	Domain

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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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

6Z3R | pdb_00006z3r

Structure of SMG1-8-9 kinase complex bound to UPF1-LSQ

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage