Annotations: 8T8F

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
D [auth E]	PF13476	AAA domain (AAA_23)	AAA domain		Domain
E [auth G]	PF08743	Nse4 C-terminal (Nse4_C)	Nse4 C-terminal	Nse4 is the kleisin component of the Smc5/6 DNA repair complex. It bridges the heads of Smc5 and Smc6 [1,2,3,4]. This is the C-terminal domain of Nse4 that interacts with the head domain of Smc5 [4].	Domain
C [auth D]	PF02463	RecF/RecN/SMC N terminal domain (SMC_N)	RecF/RecN/SMC N terminal domain	This domain is found at the N terminus of SMC proteins. The SMC (structural maintenance of chromosomes) superfamily proteins have ATP-binding domains at the N- and C-termini, and two extended coiled-coil domains separated by a hinge in the middle. Th ...	This domain is found at the N terminus of SMC proteins. The SMC (structural maintenance of chromosomes) superfamily proteins have ATP-binding domains at the N- and C-termini, and two extended coiled-coil domains separated by a hinge in the middle. The eukaryotic SMC proteins form two kind of heterodimers: the SMC1/SMC3 and the SMC2/SMC4 types. These heterodimers constitute an essential part of higher order complexes, which are involved in chromatin and DNA dynamics [1]. This family also includes the RecF and RecN proteins that are involved in DNA metabolism and recombination.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B]	DNA repair protein KRE29	molecular function inhibitor activity molecular function regulator activity ATPase inhibitor activity ATPase regulator activity	cellular component organization chromatin looping chromatin organization cellular process cellular component organization or biogenesis cellular response to stimulus double-strand break repair response to stimulus DNA recombination primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress cellular component organization chromatin looping chromatin organization cellular process cellular component organization or biogenesis cellular response to stimulus double-strand break repair response to stimulus DNA recombination primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress DNA damage response response to stress recombinational repair metabolic process macromolecule metabolic process double-strand break repair via homologous recombination DNA repair regulation of telomere maintenance regulation of cellular component organization regulation of cellular process telomere organization regulation of primary metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological process biological regulation chromosome organization regulation of chromosome organization regulation of macromolecule metabolic process regulation of organelle organization telomere maintenance organelle organization regulation of metabolic process regulation of DNA metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region protein-containing complex catalytic complex SUMO ligase complex transferase complex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region protein-containing complex catalytic complex SUMO ligase complex transferase complex Smc5-Smc6 complex condensed chromosome membrane-bounded organelle nucleus intracellular membrane-bounded organelle
D [auth E]	Structural maintenance of chromosomes protein 6	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 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 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 ATP-dependent activity DNA binding damaged DNA binding nucleic acid binding single-stranded DNA binding	nucleobase-containing compound metabolic process resolution of DNA recombination intermediates DNA recombination metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process localization DNA double-strand break attachment to nuclear envelope chromosome localization organelle localization chromosome attachment to the nuclear envelope nucleobase-containing compound metabolic process resolution of DNA recombination intermediates DNA recombination metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process localization DNA double-strand break attachment to nuclear envelope chromosome localization organelle localization chromosome attachment to the nuclear envelope cell cycle cell cycle process cellular component organization chromatin looping chromatin organization cellular component organization or biogenesis chromosome separation chromosome segregation cellular response to stimulus double-strand break repair response to stimulus cellular response to stress DNA damage response response to stress recombinational repair double-strand break repair via homologous recombination DNA repair regulation of telomere maintenance regulation of cellular component organization regulation of cellular process telomere organization regulation of primary metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological process biological regulation chromosome organization regulation of chromosome organization regulation of macromolecule metabolic process regulation of organelle organization telomere maintenance organelle organization regulation of metabolic process regulation of DNA metabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle site of double-strand break membraneless organelle site of DNA damage intracellular membraneless organelle chromosome chromosome, telomeric region membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle site of double-strand break membraneless organelle site of DNA damage intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region protein-containing complex catalytic complex SUMO ligase complex transferase complex Smc5-Smc6 complex condensed chromosome nucleus
E [auth G]	Non-structural maintenance of chromosome element 4	-	cellular component organization chromatin looping chromatin organization cellular process cellular component organization or biogenesis cellular response to stimulus double-strand break repair response to stimulus DNA recombination primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress cellular component organization chromatin looping chromatin organization cellular process cellular component organization or biogenesis cellular response to stimulus double-strand break repair response to stimulus DNA recombination primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress DNA damage response response to stress recombinational repair metabolic process macromolecule metabolic process double-strand break repair via homologous recombination DNA repair regulation of telomere maintenance regulation of cellular component organization regulation of cellular process telomere organization regulation of primary metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological process biological regulation chromosome organization regulation of chromosome organization regulation of macromolecule metabolic process regulation of organelle organization telomere maintenance organelle organization regulation of metabolic process regulation of DNA metabolic process	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region protein-containing complex catalytic complex SUMO ligase complex transferase complex Smc5-Smc6 complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region protein-containing complex catalytic complex SUMO ligase complex transferase complex Smc5-Smc6 complex condensed chromosome membrane-bounded organelle nucleus intracellular membrane-bounded organelle
C [auth D]	Structural maintenance of chromosomes protein 5	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 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 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 ATP-dependent activity DNA binding damaged DNA binding nucleic acid binding single-stranded DNA binding	nucleobase-containing compound metabolic process resolution of DNA recombination intermediates DNA recombination metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cellular component organization chromatin looping chromatin organization cellular component organization or biogenesis chromosome separation nucleobase-containing compound metabolic process resolution of DNA recombination intermediates DNA recombination metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cellular component organization chromatin looping chromatin organization cellular component organization or biogenesis chromosome separation cell cycle chromosome segregation cell cycle process cellular response to stimulus double-strand break repair response to stimulus cellular response to stress DNA damage response response to stress recombinational repair double-strand break repair via homologous recombination DNA repair regulation of telomere maintenance regulation of cellular component organization regulation of cellular process telomere organization regulation of primary metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological process biological regulation chromosome organization regulation of chromosome organization regulation of macromolecule metabolic process regulation of organelle organization telomere maintenance organelle organization regulation of metabolic process regulation of DNA metabolic process	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region protein-containing complex catalytic complex SUMO ligase complex transferase complex Smc5-Smc6 complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region protein-containing complex catalytic complex SUMO ligase complex transferase complex Smc5-Smc6 complex condensed chromosome membrane-bounded organelle nucleus intracellular membrane-bounded organelle
B [auth C]	Non-structural maintenance of chromosome element 5	molecular function inhibitor activity molecular function regulator activity ATPase inhibitor activity ATPase regulator activity	cellular component organization chromatin looping chromatin organization cellular process cellular component organization or biogenesis cellular response to stimulus double-strand break repair response to stimulus DNA recombination primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress cellular component organization chromatin looping chromatin organization cellular process cellular component organization or biogenesis cellular response to stimulus double-strand break repair response to stimulus DNA recombination primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress DNA damage response response to stress recombinational repair metabolic process macromolecule metabolic process double-strand break repair via homologous recombination DNA repair regulation of telomere maintenance regulation of cellular component organization regulation of cellular process telomere organization regulation of primary metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological process biological regulation chromosome organization regulation of chromosome organization regulation of macromolecule metabolic process regulation of organelle organization telomere maintenance organelle organization regulation of metabolic process regulation of DNA metabolic process	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region protein-containing complex catalytic complex SUMO ligase complex transferase complex Smc5-Smc6 complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region protein-containing complex catalytic complex SUMO ligase complex transferase complex Smc5-Smc6 complex condensed chromosome membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B]	IPR014803	DNA repair protein Nse5/Nse6	Family
D [auth E]	IPR038729	Rad50/SbcC-type AAA domain	Domain
D [auth E]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
E [auth G]	IPR027786	Nse4/EID family	Family
E [auth G]	IPR014854	Non-structural maintenance of chromosome element 4, C-terminal	Domain
E [auth G]	IPR029225	Nse4/EID protein, Nse3/MAGE-binding domain	Domain
C [auth D]	IPR003395	RecF/RecN/SMC, N-terminal	Domain
C [auth D]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B [auth C]	IPR014803	DNA repair protein Nse5/Nse6	Family

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.