Annotations: 2JSW

Solution Structure of the R13 Domain of Talin

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	HRM	e2jswA1	A: alpha arrays	X: Profilin-like	H: sensor domains	T: sensor domains	F: HRM	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.1410.10	Mainly Alpha	Up-down Bundle	I/LWEQ domain	I/LWEQ domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01608	I/LWEQ domain (I_LWEQ)	I/LWEQ domain	I/LWEQ domains bind to actin. It has been shown that the I/LWEQ domains from mouse talin (Swiss:P26039) and yeast Sla2p (Swiss:P33338) bind to F-actin and to bundle actin filaments [1-3]. I/LWEQ domains can be placed into four major groups based on s ...	I/LWEQ domains bind to actin. It has been shown that the I/LWEQ domains from mouse talin (Swiss:P26039) and yeast Sla2p (Swiss:P33338) bind to F-actin and to bundle actin filaments [1-3]. I/LWEQ domains can be placed into four major groups based on sequence similarity: (1) Metazoan talin; (2) Dictyostelium TalA/TalB (Swiss:P54633) and SLA110; (3) metazoan Hip1p (Swiss:O00291); and (4) yeast Sla2p (Swiss:P33338). The domain has four conserved blocks, the name of the domain is derived from the initial conserved amino acid of each of the four blocks [1]. The I/LWEQ domain is generally found near the C terminus and in association with other domains, such as FERM or ENTH [1-3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Talin-1	ion binding binding anion binding phosphatidylinositol binding small molecule binding cytoskeletal protein binding actin binding protein-containing complex binding protein binding actin filament binding LIM domain binding protein domain specific binding vinculin binding cell adhesion molecule binding ion binding binding anion binding phosphatidylinositol binding small molecule binding cytoskeletal protein binding actin binding protein-containing complex binding protein binding actin filament binding LIM domain binding protein domain specific binding vinculin binding cell adhesion molecule binding integrin binding signaling receptor binding structural constituent of cytoskeleton structural molecule activity modified amino acid binding phospholipid binding lipid binding phosphatidylserine binding	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process integrin activation cellular component organization or biogenesis cortical cytoskeleton organization microtubule cytoskeleton organization cytoplasmic microtubule organization cortical microtubule organization organelle organization microtubule-based process cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process integrin activation cellular component organization or biogenesis cortical cytoskeleton organization microtubule cytoskeleton organization cytoplasmic microtubule organization cortical microtubule organization organelle organization microtubule-based process supramolecular fiber organization cytoskeleton organization cellular response to stimulus regulation of biological process integrin-mediated signaling pathway regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation cell communication signal transduction actin cytoskeleton organization actin filament-based process cell junction organization cell junction assembly cell-substrate junction assembly cell-substrate junction organization cortical actin cytoskeleton organization cell adhesion cell-cell adhesion	cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction ruffle cell leading edge plasma membrane membrane leading edge membrane plasma membrane bounded cell projection cell periphery cell projection ruffle membrane cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction ruffle cell leading edge plasma membrane membrane leading edge membrane plasma membrane bounded cell projection cell periphery cell projection ruffle membrane plasma membrane region cell projection membrane intracellular anatomical structure intracellular membraneless organelle intracellular organelle centrosome microtubule organizing center cytoskeleton centriolar satellite organelle membraneless organelle microtubule cytoskeleton cell surface cytoplasm cytosol cell-cell junction adherens junction

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000299	FERM domain	Domain
A	IPR002404	IRS-type PTB domain	Domain
A	IPR014352	FERM/acyl-CoA-binding protein superfamily	Homologous Superfamily
A	IPR019748	FERM central domain	Domain
A	IPR015009	Vinculin-binding site-containing domain	Domain
A	IPR032425	Talin, N-terminal F0 domain	Domain
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR035964	I/LWEQ domain superfamily	Homologous Superfamily
A	IPR015224	Talin, central	Domain
A	IPR054082	Talin, IBS2B domain	Domain
A	IPR019749	Band 4.1 domain	Domain
A	IPR057346	Talin-1/2, VBS2 domain	Domain
A	IPR035963	FERM superfamily, second domain	Homologous Superfamily
A	IPR036476	Talin, central domain superfamily	Homologous Superfamily
A	IPR036723	Alpha-catenin/vinculin-like superfamily	Homologous Superfamily
A	IPR002558	I/LWEQ domain	Domain
A	IPR019747	FERM conserved site	Conserved Site
A	IPR054060	Talin 1-like, rod-segment domain	Domain
A	IPR049108	Talin, R4 domain	Domain
A	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
A	IPR037438	Talin-1/2, rod-segment	Domain