Annotations: 6R8I

PP4R3A EVH1 domain bound to FxxP motif

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Lipocalin	e6r8iA1	A: alpha arrays	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat)	T: Acyl-CoA N-acyltransferases (Nat)	F: Lipocalin	ECOD (v295.2)

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 (utative)

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	SER-LEU-PRO-PHE-THR-PHE-LYS-VAL-PRO-ALA-PRO-PRO-PRO-SER-LEU-PRO-PRO-SER	-	-	-
A	Serine/threonine-protein phosphatase 4 regulatory subunit 3A	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 regulation of cellular process regulation of double-strand break repair regulation of cellular response to stress regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of response to stress regulation of nucleobase-containing compound metabolic process DNA repair cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of cellular process regulation of double-strand break repair regulation of cellular response to stress regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of response to stress regulation of nucleobase-containing compound metabolic process DNA repair double-strand break repair regulation of biological process biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process regulation of DNA repair regulation of response to stimulus metabolic process macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck ribonucleoprotein granule intracellular organelle nuclear body cellular anatomical structure nucleoplasm organelle lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck ribonucleoprotein granule intracellular organelle nuclear body cellular anatomical structure nucleoplasm organelle lumen organelle membraneless organelle supramolecular complex nuclear ribonucleoprotein granule nuclear lumen centrosome microtubule organizing center cytoskeleton microtubule cytoskeleton cytoplasm cytosol phosphatase complex protein-containing complex protein phosphatase 4 complex catalytic complex protein serine/threonine phosphatase complex

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

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: Q6IN85	atypical teratoid rhabdoid tumor malignant ependymoma ovarian cancer primitive neuroectodermal tumor breast carcinoma medulloblastoma pancreatic intraductal papillary-mucinous carcinoma psoriasis large cell medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia