Annotations: 5ME3

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PCRF	e5me3B1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PCRF	ECOD (v294.1)
A	Cohesin_HEAT,Nipped-B_C	e5me3A1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Cohesin_HEAT,Nipped-B_C	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF12765	HEAT repeat associated with sister chromatid cohesion (Cohesin_HEAT)	HEAT repeat associated with sister chromatid cohesion	-	Repeat
A, B	PF12830	Sister chromatid cohesion C-terminus (Nipped-B_C)	Sister chromatid cohesion C-terminus	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E [auth Z], F [auth W]	Scc2 unassigned sequence	-	-	-
D [auth Y]	Scc2 unassigned sequence	-	-	-
C [auth X]	unassigned sequence of Scc2	-	-	-
A, B	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

InterPro: Protein Family Classification InterPro Database Homepage

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

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.