Annotations: 4WSF

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Agenet	e4wsfA1	A: a/b three-layered sandwiches	X: Type III secretion system domain-like	H: Antibiotic binding domain of TipA-like multidrug resistance regulators	T: Antibiotic binding domain of TipA-like multidrug resistance regulators	F: Agenet	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF22972	EVH1-like domain in PP4R3 protein (EVH1_PP4R3)	EVH1-like domain in PP4R3 protein	The PPP4R3 regulatory subunits contain a conserved N-terminal Enabled/VASP Homology 1 (EVH1) domain. EVH1 domains are found in numerous proteins and bind to proline-rich sequences that adopt a left-handed PPII polyproline helix. Common to all EVH1 do ...	The PPP4R3 regulatory subunits contain a conserved N-terminal Enabled/VASP Homology 1 (EVH1) domain. EVH1 domains are found in numerous proteins and bind to proline-rich sequences that adopt a left-handed PPII polyproline helix. Common to all EVH1 domains is a conserved tryptophan residue interacting with a proline residue in the ligand. This domain has been shown to bind an FXXP motif.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Cenp-C	chromatin-protein adaptor activity protein-macromolecule adaptor activity molecular adaptor activity	mitotic nuclear division mitotic metaphase chromosome alignment organelle fission chromosome organization sister chromatid segregation mitotic cell cycle metaphase chromosome alignment cellular component organization localization organelle organization nuclear division mitotic cell cycle process chromosome localization organelle localization nuclear chromosome segregation mitotic nuclear division mitotic metaphase chromosome alignment organelle fission chromosome organization sister chromatid segregation mitotic cell cycle metaphase chromosome alignment cellular component organization localization organelle organization nuclear division mitotic cell cycle process chromosome localization organelle localization nuclear chromosome segregation mitotic sister chromatid segregation cellular process cell cycle cellular component organization or biogenesis chromosome segregation cell cycle process meiotic chromosome segregation sexual reproduction reproductive process meiotic cell cycle multicellular organismal reproductive process female gamete generation meiotic cell cycle process gamete generation female meiotic nuclear division meiotic nuclear division female meiosis chromosome segregation organelle assembly protein-containing complex organization membraneless organelle assembly cellular component biogenesis cellular component assembly kinetochore assembly protein-containing complex assembly kinetochore organization	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle chromosome, centromeric region intracellular membraneless organelle chromosome chromosomal region condensed chromosome, centromeric region condensed chromosome kinetochore supramolecular complex
A	Serine/threonine-protein phosphatase 4 regulatory subunit 3	enzyme regulator activity protein phosphatase activator activity enzyme activator activity phosphatase activator activity molecular function activator activity phosphatase regulator activity molecular function regulator activity protein phosphatase regulator activity	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process developmental process neuroblast proliferation multicellular organismal process cell population proliferation cellular developmental process neuroblast division nervous system development asymmetric cell division cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process developmental process neuroblast proliferation multicellular organismal process cell population proliferation cellular developmental process neuroblast division nervous system development asymmetric cell division generation of neurons neurogenesis multicellular organism development asymmetric neuroblast division cell differentiation anatomical structure development cell division neural precursor cell proliferation cell fate commitment system development positive regulation of response to biotic stimulus regulation of cellular process pattern recognition receptor signaling pathway negative regulation of biological process regulation of signal transduction response to biotic stimulus cell communication immune response-activating signaling pathway peptidoglycan recognition protein signaling pathway positive regulation of immune response response to bacterium regulation of immune system process signal transduction positive regulation of immune system process innate immune response-activating signaling pathway regulation of biological process immune response response to other organism regulation of peptidoglycan recognition protein signaling pathway regulation of innate immune response response to external stimulus negative regulation of defense response to bacterium regulation of response to stimulus defense response to other organism negative regulation of response to external stimulus regulation of pattern recognition receptor signaling pathway positive regulation of defense response negative regulation of defense response activation of innate immune response regulation of immune response activation of immune response regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus negative regulation of response to biotic stimulus signaling negative regulation of signaling positive regulation of biological process negative regulation of cell communication positive regulation of response to stimulus defense response to bacterium positive regulation of response to external stimulus negative regulation of peptidoglycan recognition protein signaling pathway immune response-regulating signaling pathway regulation of response to stress innate immune response negative regulation of cellular process response to external biotic stimulus regulation of defense response to bacterium regulation of signaling positive regulation of innate immune response defense response negative regulation of response to stimulus biological regulation defense response to symbiont negative regulation of signal transduction negative regulation of immune system process immune system process regulation of cell communication primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process metabolic process macromolecule metabolic process DNA repair localization basal protein localization macromolecule localization intracellular protein localization regulation of double-strand break repair regulation of cellular response to stress regulation of primary metabolic process regulation of nucleobase-containing compound metabolic process double-strand break repair regulation of macromolecule metabolic process regulation of DNA repair regulation of metabolic process regulation of DNA metabolic process	cellular anatomical structure membrane intracellular organelle intracellular anatomical structure organelle membraneless organelle chromosome, centromeric region intracellular membraneless organelle chromosome chromosomal region cytoplasm phosphatase complex protein-containing complex protein phosphatase 4 complex cellular anatomical structure membrane intracellular organelle intracellular anatomical structure organelle membraneless organelle chromosome, centromeric region intracellular membraneless organelle chromosome chromosomal region cytoplasm phosphatase complex protein-containing complex protein phosphatase 4 complex catalytic complex protein serine/threonine phosphatase complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR016024	Armadillo-type fold	Homologous Superfamily
A	IPR051137	Serine/threonine-protein phosphatase 4 regulatory subunit 3-like	Family
A	IPR055236	PP4R3, EVH1-like domain	Domain
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR006887	Serine/threonine-protein phosphatase 4 regulatory subunit 3-like, central domain	Domain

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.