1KSR

THE REPEATING SEGMENTS OF THE F-ACTIN CROSS-LINKING GELATION FACTOR (ABP-120) HAVE AN IMMUNOGLOBULIN FOLD, NMR, 20 STRUCTURES

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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)
A	d1ksra_	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	Filamin repeat (rod domain)	F-actin cross-linking gelation factor (ABP-120) repeats	(Dictyostelium discoideum ) [TaxId: 44689 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Filamin	e1ksrA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Filamin	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00630	Filamin/ABP280 repeat (Filamin)	Filamin/ABP280 repeat	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	GELATION FACTOR	small GTPase binding protein binding binding enzyme binding GTPase binding protein kinase B binding kinase binding protein kinase binding cytoskeletal protein binding actin binding protein-containing complex binding actin filament binding mitogen-activated protein kinase binding	plasma membrane bounded cell projection organization cell projection organization plasma membrane bounded cell projection assembly pseudopodium assembly cellular component organization cellular component biogenesis cellular component assembly cellular process cellular component organization or biogenesis cell projection assembly pseudopodium organization lamellipodium assembly lamellipodium organization response to light stimulus plasma membrane bounded cell projection organization cell projection organization plasma membrane bounded cell projection assembly pseudopodium assembly cellular component organization cellular component biogenesis cellular component assembly cellular process cellular component organization or biogenesis cell projection assembly pseudopodium organization lamellipodium assembly lamellipodium organization response to light stimulus response to stimulus taxis phototaxis energy taxis response to external stimulus response to radiation response to abiotic stimulus locomotion chemotaxis chemotaxis to cAMP response to chemical localization import into cell transport phagocytosis endocytosis establishment of localization vesicle-mediated transport regulation of biological process regulation of cellular component organization regulation of cellular process regulation of cell projection organization regulation of cell projection assembly biological regulation regulation of cellular component biogenesis regulation of plasma membrane bounded cell projection assembly regulation of pseudopodium assembly regulation of plasma membrane bounded cell projection organization organelle organization actin cytoskeleton organization actin filament-based process cytoskeleton organization cell migration cell motility response to osmotic stress hyperosmotic response response to stress actin filament organization actin crosslink formation supramolecular fiber organization developmental process sorocarp development biological process involved in intraspecies interaction between organisms anatomical structure development socially cooperative development response to organic substance response to organonitrogen compound response to organophosphorus response to oxygen-containing compound response to nitrogen compound response to purine-containing compound response to cAMP response to organic cyclic compound thermotaxis response to temperature stimulus	cell projection macropinocytic cup cellular anatomical entity plasma membrane bounded cell projection pseudopodium cell periphery cell cortex intracellular anatomical structure cytoplasm posterior cell cortex cell cortex region cytoplasmic region cell leading edge plasma membrane cell projection macropinocytic cup cellular anatomical entity plasma membrane bounded cell projection pseudopodium cell periphery cell cortex intracellular anatomical structure cytoplasm posterior cell cortex cell cortex region cytoplasmic region cell leading edge plasma membrane membrane extracellular matrix external encapsulating structure lateral cell cortex lateral part of cell cortical cytoskeleton actin cytoskeleton intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle cortical actin cytoskeleton non-membrane-bounded organelle phagocytic cup anterior cell cortex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001715	Calponin homology domain	Domain
A	IPR014756	Immunoglobulin E-set	Homologous Superfamily
A	IPR044801	Filamin family	Family
A	IPR001589	Actinin-type actin-binding domain, conserved site	Conserved Site
A	IPR017868	Filamin/ABP280 repeat-like	Repeat
A	IPR036872	CH domain superfamily	Homologous Superfamily
A	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A	IPR001298	Filamin/ABP280 repeat	Repeat

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.