Annotations: 2KE4

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	6.10.140.470	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Cdc42-interacting protein 4	binding lipid binding identical protein binding protein binding	cellular process cell communication localization import into cell transport endocytosis establishment of localization vesicle-mediated transport cellular component organization organelle organization actin cytoskeleton organization actin filament-based process cellular component organization or biogenesis cytoskeleton organization cellular process cell communication localization import into cell transport endocytosis establishment of localization vesicle-mediated transport cellular component organization organelle organization actin cytoskeleton organization actin filament-based process cellular component organization or biogenesis cytoskeleton organization cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation signal transduction	cell periphery cell cortex intracellular anatomical structure cytoplasm cellular anatomical entity membrane-bounded organelle intracellular organelle Golgi apparatus organelle intracellular membrane-bounded organelle endomembrane system cytoskeleton intracellular non-membrane-bounded organelle non-membrane-bounded organelle cell periphery cell cortex intracellular anatomical structure cytoplasm cellular anatomical entity membrane-bounded organelle intracellular organelle Golgi apparatus organelle intracellular membrane-bounded organelle endomembrane system cytoskeleton intracellular non-membrane-bounded organelle non-membrane-bounded organelle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytosol perinuclear region of cytoplasm phagocytic cup plasma membrane membrane nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen cell projection lytic vacuole vacuole lysosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR011072	HR1 rho-binding domain	Domain
A	IPR001452	SH3 domain	Domain
A	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A	IPR027267	AH/BAR domain superfamily	Homologous Superfamily
A	IPR001060	FCH domain	Domain
A	IPR031160	F-BAR domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q15642	age-related macular degeneration glioblastoma lung cancer malignant mesothelioma psoriasis atypical teratoid rhabdoid tumor invasive ductal breast carcinoma lung carcinoma medulloblastoma wet macular degeneration gastric carcinoma large cell medulloblastoma malignant glioma pancreatic ductal adenocarcinoma

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.