Annotations: 6K2F

Structure of Eh TWINFILIN

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d6k2fb1	Alpha and beta proteins (a+b)	Gelsolin-like	Actin depolymerizing proteins	automated matches	automated matches	(Entamoeba histolytica HM-1:IMSS ) [TaxId: 294381 ],	SCOPe (2.08)
B	d6k2fb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Entamoeba histolytica HM-1:IMSS ) [TaxId: 294381 ],	SCOPe (2.08)
A	d6k2fa1	Alpha and beta proteins (a+b)	Gelsolin-like	Actin depolymerizing proteins	automated matches	automated matches	(Entamoeba histolytica HM-1:IMSS ) [TaxId: 294381 ],	SCOPe (2.08)
A	d6k2fa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Entamoeba histolytica HM-1:IMSS ) [TaxId: 294381 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	Cofilin-like	8098081	4001833	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Actin depolymerizing proteins	8098082	3000430	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	Actin depolymerizing proteins	8098082	3000430	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	C1-set	e6k2fB1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: C1-set	ECOD (v294.2)
A	C1-set	e6k2fA1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: C1-set	ECOD (v294.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Actin binding protein family protein	cytoskeletal protein binding actin binding protein-containing complex binding protein binding binding actin filament binding actin monomer binding	cellular component disassembly actin polymerization or depolymerization actin cytoskeleton organization protein-containing complex organization actin filament organization protein-containing complex disassembly actin filament depolymerization cellular component organization organelle organization actin filament-based process cellular process cellular component organization or biogenesis supramolecular fiber organization protein depolymerization cellular component disassembly actin polymerization or depolymerization actin cytoskeleton organization protein-containing complex organization actin filament organization protein-containing complex disassembly actin filament depolymerization cellular component organization organelle organization actin filament-based process cellular process cellular component organization or biogenesis supramolecular fiber organization protein depolymerization cytoskeleton organization regulation of cellular process regulation of cellular component size negative regulation of biological process regulation of protein-containing complex disassembly regulation of actin filament depolymerization cellular component biogenesis actin filament capping cellular component assembly regulation of biological quality negative regulation of supramolecular fiber organization negative regulation of actin filament polymerization regulation of biological process barbed-end actin filament capping negative regulation of cellular component organization regulation of organelle organization negative regulation of protein depolymerization negative regulation of protein-containing complex assembly regulation of protein polymerization regulation of supramolecular fiber organization regulation of cytoskeleton organization regulation of cellular component organization regulation of actin filament-based process regulation of protein-containing complex assembly negative regulation of protein-containing complex disassembly negative regulation of cellular process protein-containing complex assembly negative regulation of protein polymerization regulation of actin filament polymerization protein polymerization regulation of actin filament organization actin filament polymerization regulation of protein depolymerization negative regulation of cytoskeleton organization regulation of actin polymerization or depolymerization biological regulation regulation of cellular component biogenesis negative regulation of organelle organization regulation of actin filament length regulation of actin cytoskeleton organization negative regulation of actin filament depolymerization regulation of anatomical structure size	polymeric cytoskeletal fiber intracellular anatomical structure actin filament intracellular membraneless organelle actin cytoskeleton intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle supramolecular fiber supramolecular polymer supramolecular complex cell periphery polymeric cytoskeletal fiber intracellular anatomical structure actin filament intracellular membraneless organelle actin cytoskeleton intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle supramolecular fiber supramolecular polymer supramolecular complex cell periphery cell cortex cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR029006	ADF-H/Gelsolin-like domain superfamily	Homologous Superfamily
A, B	IPR002108	Actin-depolymerising factor homology domain	Domain
A, B	IPR028458	Twinfilin	Family

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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.