Annotations: 6YUF

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth D]	PF12765,PF12830	e6yufD1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: PF12765,PF12830	ECOD (1.6)
D [auth C]	F_UNCLASSIFIED	e6yufC2	A: alpha bundles	X: Helical domain in structural maintenance of chromosomes protein 3 (From Topology)	H: Helical domain in structural maintenance of chromosomes protein 3 (From Topology)	T: Helical domain in structural maintenance of chromosomes protein 3	F: F_UNCLASSIFIED	ECOD (1.6)
D [auth C]	PF02463	e6yufC1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF02463	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth D]	PF12765	HEAT repeat associated with sister chromatid cohesion (Cohesin_HEAT)	HEAT repeat associated with sister chromatid cohesion	-	Repeat
B [auth D]	PF12830	Sister chromatid cohesion C-terminus (Nipped-B_C)	Sister chromatid cohesion C-terminus	-	Repeat
A [auth B]	PF04824	Conserved region of Rad21 / Rec8 like protein (Rad21_Rec8)	Conserved region of Rad21 / Rec8 like protein	-	Family
C [auth A]	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. T ...	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
D [auth C]	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. T ...	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
B [auth D]	Sister chromatid cohesion protein mis4	cohesin loader activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid catalytic activity ATPase activator activity molecular function activator activity molecular function regulator activity ATPase regulator activity protein-containing complex binding chromatin binding binding DNA binding double-stranded DNA binding organic cyclic compound binding cohesin loader activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid catalytic activity ATPase activator activity molecular function activator activity molecular function regulator activity ATPase regulator activity protein-containing complex binding chromatin binding binding DNA binding double-stranded DNA binding organic cyclic compound binding nucleic acid 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 ATP-dependent activity single-stranded DNA binding	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 organic cyclic compound metabolic process organic substance metabolic process replication-born double-strand break repair via sister chromatid exchange cellular response to stress DNA damage response response to stress 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 organic cyclic compound metabolic process organic substance metabolic process replication-born double-strand break repair via sister chromatid exchange cellular response to stress DNA damage response response to stress recombinational repair metabolic process cellular process macromolecule metabolic process double-strand break repair via homologous recombination DNA repair regulation of biosynthetic process regulation of biological process regulation of cellular process cellular biosynthetic process 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 organic substance biosynthetic process regulation of macromolecule biosynthetic process regulation of metabolic process mitotic nuclear division organelle fission chromosome organization sister chromatid segregation mitotic cell cycle cellular component organization organelle organization nuclear division mitotic cell cycle process mitotic sister chromatid segregation nuclear chromosome segregation cellular component organization or biogenesis cell cycle chromosome segregation cell cycle process mitotic sister chromatid cohesion establishment of mitotic sister chromatid cohesion sister chromatid cohesion establishment of sister chromatid cohesion protein localization protein localization to chromatin cellular localization localization cellular macromolecule localization cohesin loading mitotic cohesin loading protein localization to chromosome protein localization to organelle macromolecule localization protein-DNA complex organization chromatin looping protein-containing complex organization chromatin organization establishment of protein localization establishment of protein localization to chromatin establishment of localization establishment of protein localization to organelle establishment of protein localization to chromosome	protein-containing complex intracellular anatomical structure protein-DNA complex heterochromatin island chromatin chromosome cellular anatomical entity heterochromatin intracellular organelle organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle membrane-bounded organelle nucleus protein-containing complex intracellular anatomical structure protein-DNA complex heterochromatin island chromatin chromosome cellular anatomical entity heterochromatin intracellular organelle organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle membrane-bounded organelle nucleus nuclear protein-containing complex intracellular membrane-bounded organelle SMC loading complex Scc2-Scc4 cohesin loading complex cytoplasm cytosol membrane-enclosed lumen nuclear chromosome intracellular organelle lumen organelle lumen nuclear lumen
A [auth B]	Cohesin subunit rad21	protein-containing complex binding chromatin binding binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process double-strand break repair DNA recombination primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process double-strand break repair DNA recombination primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process replication-born double-strand break repair via sister chromatid exchange recombinational repair metabolic process macromolecule metabolic process double-strand break repair via homologous recombination DNA repair protein-DNA complex organization cellular component organization chromatin looping protein-containing complex organization chromatin organization cellular component organization or biogenesis cell division organelle organization mitotic sister chromatid cohesion chromosome organization sister chromatid cohesion cell cycle cell cycle process mitotic telomere clustering and tethering at nuclear periphery localization telomere localization telomere tethering at nuclear periphery chromosome localization organelle localization mitotic telomere tethering at nuclear periphery mitotic nuclear division organelle fission sister chromatid segregation mitotic cell cycle nuclear division mitotic cell cycle process mitotic sister chromatid segregation nuclear chromosome segregation chromosome segregation	protein-containing complex intracellular anatomical structure protein-DNA complex heterochromatin island chromatin chromosome cellular anatomical entity heterochromatin intracellular organelle organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle rDNA heterochromatin cohesin complex protein-containing complex intracellular anatomical structure protein-DNA complex heterochromatin island chromatin chromosome cellular anatomical entity heterochromatin intracellular organelle organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle rDNA heterochromatin cohesin complex chromosomal region chromosome, centromeric region condensed chromosome, centromeric region condensed chromosome mitotic cohesin complex chromosome, subtelomeric region chromosome, telomeric region membrane-bounded organelle nucleus intracellular membrane-bounded organelle pericentric heterochromatin
C [auth A]	Structural maintenance of chromosomes protein 1	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding DNA binding nucleic acid 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	protein-DNA complex organization cellular component organization chromatin looping protein-containing complex organization chromatin organization cellular process cellular component organization or biogenesis cell division organelle organization mitotic sister chromatid cohesion chromosome organization sister chromatid cohesion cell cycle cell cycle process	intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle chromosome cellular anatomical entity non-membrane-bounded organelle protein-containing complex cohesin complex chromosomal region chromosome, centromeric region condensed chromosome, centromeric region condensed chromosome meiotic cohesin complex intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle chromosome cellular anatomical entity non-membrane-bounded organelle protein-containing complex cohesin complex chromosomal region chromosome, centromeric region condensed chromosome, centromeric region condensed chromosome meiotic cohesin complex mitotic cohesin complex membrane-bounded organelle nucleus intracellular membrane-bounded organelle
D [auth C]	Structural maintenance of chromosomes protein 3	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding DNA binding nucleic acid binding cohesin loader activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid catalytic activity 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 ATP-dependent activity	protein-DNA complex organization cellular component organization chromatin looping protein-containing complex organization chromatin organization cellular process cellular component organization or biogenesis cell division organelle organization mitotic sister chromatid cohesion chromosome organization sister chromatid cohesion cell cycle cell cycle process	intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle chromosome cellular anatomical entity non-membrane-bounded organelle cytoplasm cytosol protein-containing complex cohesin complex chromosomal region chromosome, centromeric region condensed chromosome, centromeric region intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle chromosome cellular anatomical entity non-membrane-bounded organelle cytoplasm cytosol protein-containing complex cohesin complex chromosomal region chromosome, centromeric region condensed chromosome, centromeric region condensed chromosome meiotic cohesin complex mitotic cohesin complex membrane-bounded organelle nucleus intracellular membrane-bounded organelle
E [auth X]	DNA (32-MER)	-	-	-
F [auth Y]	DNA (32-MER)	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth D]	IPR033031	Scc2/Nipped-B family	Family
B [auth D]	IPR016024	Armadillo-type fold	Homologous Superfamily
B [auth D]	IPR011989	Armadillo-like helical	Homologous Superfamily
B [auth D]	IPR024986	Sister chromatid cohesion C-terminal domain	Domain
B [auth D]	IPR026003	HEAT repeat associated with sister chromatid cohesion protein	Repeat
A [auth B]	IPR039781	Rad21/Rec8-like protein	Family
A [auth B]	IPR006910	Rad21/Rec8-like protein, N-terminal	Domain
A [auth B]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A [auth B]	IPR023093	ScpA-like, C-terminal	Homologous Superfamily
A [auth B]	IPR006909	Rad21/Rec8-like protein, C-terminal, eukaryotic	Domain
C [auth A]	IPR010935	SMCs flexible hinge	Domain
C [auth A]	IPR036277	SMCs flexible hinge superfamily	Homologous Superfamily
C [auth A]	IPR003395	RecF/RecN/SMC, N-terminal	Domain
C [auth A]	IPR024704	Structural maintenance of chromosomes protein	Family
C [auth A]	IPR028468	Smc1, ATP-binding cassette domain	Domain
C [auth A]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
D [auth C]	IPR041741	Structural maintenance of chromosomes 3, ABC domain, eukaryotic	Domain
D [auth C]	IPR010935	SMCs flexible hinge	Domain
D [auth C]	IPR036277	SMCs flexible hinge superfamily	Homologous Superfamily
D [auth C]	IPR003395	RecF/RecN/SMC, N-terminal	Domain
D [auth C]	IPR024704	Structural maintenance of chromosomes protein	Family
D [auth C]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily