Annotations: 5FRR

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF20168	e5frrA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: PF20168	ECOD (1.6)
B	PF20168	e5frrB1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: PF20168	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF20168	Sister chromatid cohesion protein PDS5 protein (PDS5)	Sister chromatid cohesion protein PDS5 protein	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SISTER CHROMATID COHESION PROTEIN PDS5	structural molecule activity	sexual reproduction reproductive process meiotic cell cycle primary metabolic process DNA metabolic process meiotic cell cycle process nucleic acid metabolic process nucleobase-containing compound metabolic process meiotic DNA double-strand break formation organic cyclic compound metabolic process organic substance metabolic process meiosis I cell cycle process cellular process metabolic process sexual reproduction reproductive process meiotic cell cycle primary metabolic process DNA metabolic process meiotic cell cycle process nucleic acid metabolic process nucleobase-containing compound metabolic process meiotic DNA double-strand break formation organic cyclic compound metabolic process organic substance metabolic process meiosis I cell cycle process cellular process metabolic process cell cycle macromolecule metabolic process cell cycle process 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 mitotic nuclear division mitotic chromosome condensation organelle fission sister chromatid segregation mitotic cell cycle nuclear division mitotic cell cycle process chromosome condensation mitotic sister chromatid segregation nuclear chromosome segregation chromosome segregation cellular response to stimulus double-strand break repair response to stimulus cellular response to stress DNA damage response response to stress DNA repair meiotic chromosome segregation chromosome organization involved in meiotic cell cycle meiosis I homologous chromosome pairing at meiosis meiotic nuclear division homologous chromosome segregation	membrane-bounded organelle condensed nuclear chromosome intracellular anatomical structure nucleus membrane-enclosed lumen nuclear chromosome chromosome cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle membrane-bounded organelle condensed nuclear chromosome intracellular anatomical structure nucleus membrane-enclosed lumen nuclear chromosome chromosome cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle condensed chromosome non-membrane-bounded organelle nuclear lumen cytoplasm cytosol protein-containing complex protein-DNA complex chromatin meiotic recombination initiation complex nuclear protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR016024	Armadillo-type fold	Homologous Superfamily
A, B	IPR011989	Armadillo-like helical	Homologous Superfamily
A, B	IPR039776	Sister chromatid cohesion protein Pds5	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 R01GM133198.