Annotations: 4WPE

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	FCH	e4wpeA1	A: alpha duplicates or obligate multimers	X: BAR/IMD domain-like	H: BAR/IMD domain-like (From Topology)	T: BAR/IMD domain-like	F: FCH	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.1270.60	Mainly Alpha	Up-down Bundle	Substrate Binding Domain Of Dnak	Chain:A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00611	Fes/CIP4, and EFC/F-BAR homology domain (FCH)	Fes/CIP4, and EFC/F-BAR homology domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Cytokinesis protein 2	cytoskeletal protein binding actin binding protein-containing complex binding protein binding binding actin filament binding myosin heavy chain binding myosin II heavy chain binding myosin II binding myosin binding phospholipid binding lipid binding identical protein binding	regulation of cellular process cytoskeleton-dependent cytokinesis regulation of actomyosin contractile ring contraction cellular component organization contractile ring contraction cortical actin cytoskeleton organization actin filament-based process cell cycle cellular component organization or biogenesis regulation of cell cycle cell cycle process regulation of biological process actin cytoskeleton organization actomyosin structure organization regulation of cellular process cytoskeleton-dependent cytokinesis regulation of actomyosin contractile ring contraction cellular component organization contractile ring contraction cortical actin cytoskeleton organization actin filament-based process cell cycle cellular component organization or biogenesis regulation of cell cycle cell cycle process regulation of biological process actin cytoskeleton organization actomyosin structure organization regulation of cell cycle process cortical cytoskeleton organization biological regulation cytokinesis regulation of cytokinetic process organelle organization cytokinetic process actomyosin contractile ring contraction cellular process actomyosin contractile ring organization cell division cytoskeleton organization mitotic cell cycle process mitotic cytokinesis mitotic cell cycle cell septum assembly mitotic cytokinetic process cellular component biogenesis cellular component assembly division septum assembly mitotic division septum assembly primary cell septum biogenesis regulation of cytoskeleton organization regulation of cellular component organization regulation of actin filament-based process negative regulation of biological process regulation of actin nucleation negative regulation of cellular process negative regulation of supramolecular fiber organization negative regulation of actin nucleation regulation of actin filament organization negative regulation of cellular component organization negative regulation of cytoskeleton organization actin filament organization regulation of organelle organization negative regulation of organelle organization regulation of actin cytoskeleton organization regulation of supramolecular fiber organization actin nucleation supramolecular fiber organization regulation of cell wall organization or biogenesis cell wall organization or biogenesis mitotic actomyosin contractile ring contraction regulation of mitotic cytokinetic process regulation of mitotic actomyosin contractile ring contraction regulation of cell division regulation of mitotic cytokinesis regulation of cytokinesis negative regulation of formin-nucleated actin cable assembly regulation of actin filament bundle assembly parallel actin filament bundle assembly actin filament bundle organization formin-nucleated actin cable organization regulation of formin-nucleated actin cable assembly formin-nucleated actin cable assembly regulation of cellular component biogenesis negative regulation of actin filament bundle assembly actin filament bundle assembly assembly of actomyosin apparatus involved in cytokinesis mitotic actomyosin contractile ring assembly actomyosin contractile ring assembly assembly of actomyosin apparatus involved in mitotic cytokinesis localization macromolecule localization protein localization to cell division site intracellular protein localization	protein-containing complex cellular anatomical structure MIH complex cellular bud neck cellular bud site of polarized growth HICS complex membrane cell periphery cell cortex intracellular anatomical structure cytoplasm contractile ring cell division site protein-containing complex cellular anatomical structure MIH complex cellular bud neck cellular bud site of polarized growth HICS complex membrane cell periphery cell cortex intracellular anatomical structure cytoplasm contractile ring cell division site cortical cytoskeleton cellular bud neck contractile ring actomyosin contractile ring intracellular membraneless organelle actin cytoskeleton mitotic actomyosin contractile ring intracellular organelle cytoskeleton organelle membraneless organelle cortical actin cytoskeleton plasma membrane septin ring cleavage apparatus septin structure cellular bud neck septin structure cellular bud neck septin ring septin cytoskeleton cytoplasmic side of plasma membrane cytoplasmic side of membrane side of membrane mitotic actomyosin contractile ring, proximal layer

InterPro: Protein Family Classification InterPro Database Homepage

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