Annotations: 5C6G

Structural Insights into the Scc2-Scc4 Cohesin Loader

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Cohesin loading factor-like	8044717	4004098	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	TPR-like	8052239	3001345	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	TPR-like	8052239	3001345	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	DHFR_1	e5c6gA1	A: beta barrels	X: Rossmann-like	H: 26S proteasome subunit Rpn2 C-terminal domain	T: 26S proteasome subunit Rpn2 C-terminal domain	F: DHFR_1	ECOD (v294.2)
C	DHFR_1	e5c6gC1	A: beta barrels	X: Rossmann-like	H: 26S proteasome subunit Rpn2 C-terminal domain	T: 26S proteasome subunit Rpn2 C-terminal domain	F: DHFR_1	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF10345	Cohesin loading factor (Cohesin_load)	Cohesin loading factor	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D	Sister chromatid cohesion protein 2	chromatin binding binding cohesin loader activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid catalytic activity	regulation of biosynthetic process regulation of biological process regulation of cellular process biological regulation regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression biosynthetic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process regulation of biosynthetic process regulation of biological process regulation of cellular process biological regulation regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression biosynthetic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process 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 replication-born double-strand break repair via sister chromatid exchange cellular response to stress DNA damage response response to stress recombinational repair double-strand break repair via homologous recombination DNA repair cellular component organization chromatin looping chromatin organization cellular component organization or biogenesis mitotic sister chromatid cohesion establishment of mitotic sister chromatid cohesion chromosome organization sister chromatid cohesion mitotic cell cycle organelle organization mitotic cell cycle process establishment of sister chromatid cohesion cell cycle cell cycle process localization establishment of protein localization establishment of protein localization to organelle establishment of protein localization to chromosome establishment of protein localization to chromatin establishment of localization	membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle intracellular organelle SMC loading complex cellular anatomical structure Scc2-Scc4 cohesin loading complex organelle
A, C	AGR133Cp	-	cellular process cell division cellular component organization organelle organization mitotic sister chromatid cohesion chromosome organization sister chromatid cohesion cellular component organization or biogenesis cell cycle cell cycle process chromosome segregation	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D	IPR033031	Scc2/Nipped-B family	Family
B, D	IPR016024	Armadillo-type fold	Homologous Superfamily
B, D	IPR024986	Sister chromatid cohesion C-terminal domain	Domain
B, D	IPR026003	HEAT repeat associated with sister chromatid cohesion protein	Repeat
A, C	IPR019440	Chromatid cohesion factor MAU2	Family

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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.