2I1J

Moesin from Spodoptera frugiperda at 2.1 angstroms resolution

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	FERM_C	e2i1jA1	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: FERM_C	ECOD (1.6)
A	FERM_M	e2i1jA2	A: alpha bundles	X: Acyl-CoA binding protein-like (From Topology)	H: Acyl-CoA binding protein-like (From Topology)	T: Acyl-CoA binding protein-like	F: FERM_M	ECOD (1.6)
A	FERM_N	e2i1jA3	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: FERM_N	ECOD (1.6)
A	ERM	e2i1jA4	A: extended segments	X: Moesin tail domain (From Topology)	H: Moesin tail domain (From Topology)	T: Moesin tail domain	F: ERM	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.20.90	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Phosphatidylinositol 3-kinase Catalytic Subunit	CATH (4.3.0)
A	1.20.80.10	Mainly Alpha	Up-down Bundle	Acyl-CoA Binding Protein		CATH (4.3.0)
A	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)
A	6.10.360.10	Special	Helix non-globular	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF09379	FERM N-terminal domain (FERM_N)	FERM N-terminal domain	This domain is the N-terminal ubiquitin-like structural domain of the FERM domain.	Domain
A	PF00769	Ezrin/radixin/moesin family C terminal (ERM_C)	Ezrin/radixin/moesin family C terminal	This entry represents the C-terminal domain of the ERM family of proteins which consists of three closely-related proteins, ezrin, radixin and moesin [1]. These proteins link actin filaments of cell surface structures to the plasma membrane, using a ...	This entry represents the C-terminal domain of the ERM family of proteins which consists of three closely-related proteins, ezrin, radixin and moesin [1]. These proteins link actin filaments of cell surface structures to the plasma membrane, using a C-terminal F-actin binding segment and an N-terminal FERM domain (Pfam:PF00373), a common membrane binding module [1,2]. Ezrin was first identified as a constituent of microvilli [3], radixin as a barbed, end-capping actin-modulating protein from isolated junctional fractions [4] and moesin as a heparin binding protein [5]. A tumour suppressor molecule responsible for neurofibromatosis type 2 (NF2) is highly similar to ERM proteins and has been designated merlin (moesin-ezrin-radixin-like protein). This entry represents the C-terminal actin-binding tail domain [6,7]. This entry also includes Ermin proteins, oligodendrocyte-specific proteins associated with the cytoskeleton whose C-terminal domain is similar to that in ERM family [8].	Domain
A	PF20492	Ezrin/radixin/moesin, alpha-helical domain (ERM_helical)	Ezrin/radixin/moesin, alpha-helical domain	-	Coiled-coil
A	PF09380	FERM C-terminal PH-like domain (FERM_C)	FERM C-terminal PH-like domain	-	Domain
A	PF00373	FERM central domain (FERM_M)	FERM central domain	This domain is the central structural domain of the FERM domain.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Moesin	cell adhesion molecule binding protein binding binding cytoskeletal protein binding actin binding	developmental process anatomical structure morphogenesis animal organ development anatomical structure development animal organ morphogenesis regulation of biological process regulation of cellular process regulation of cellular component organization organelle assembly biological regulation regulation of cellular component biogenesis regulation of organelle organization cellular component biogenesis cellular component organization developmental process anatomical structure morphogenesis animal organ development anatomical structure development animal organ morphogenesis regulation of biological process regulation of cellular process regulation of cellular component organization organelle assembly biological regulation regulation of cellular component biogenesis regulation of organelle organization cellular component biogenesis cellular component organization organelle organization cellular component assembly regulation of organelle assembly cellular process cellular component organization or biogenesis multicellular organismal process cellular developmental process nervous system development generation of neurons neurogenesis multicellular organism development neuron differentiation cell differentiation system development protein localization regulation of localization cellular localization positive regulation of protein localization to early endosome regulation of protein localization protein localization to endosome positive regulation of biological process protein localization to early endosome localization regulation of protein localization to endosome regulation of cellular localization cellular macromolecule localization macromolecule localization protein localization to organelle positive regulation of protein localization positive regulation of protein localization to endosome regulation of protein localization to early endosome positive regulation of cellular process regulation of developmental process regulation of cell shape cell morphogenesis regulation of cell morphogenesis regulation of biological quality regulation of anatomical structure morphogenesis positive regulation of early endosome to late endosome transport transport vesicle-mediated transport establishment of localization in cell positive regulation of intracellular transport regulation of intracellular transport regulation of transport intracellular transport regulation of vesicle-mediated transport establishment of localization endosomal transport vesicle-mediated transport between endosomal compartments regulation of early endosome to late endosome transport early endosome to late endosome transport positive regulation of transport	cellular anatomical structure apical part of cell cell periphery plasma membrane membrane cell projection rhabdomere plasma membrane bounded cell projection cell-cell junction adherens junction anchoring junction cell junction intracellular organelle intracellular anatomical structure cellular anatomical structure apical part of cell cell periphery plasma membrane membrane cell projection rhabdomere plasma membrane bounded cell projection cell-cell junction adherens junction anchoring junction cell junction intracellular organelle intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin-based cell projection microvillus filopodium

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000299	FERM domain	Domain
A	IPR014352	FERM/acyl-CoA-binding protein superfamily	Homologous Superfamily
A	IPR041789	ERM family, FERM domain C-lobe	Domain
A	IPR019748	FERM central domain	Domain
A	IPR018980	FERM, C-terminal PH-like domain	Domain
A	IPR000798	Ezrin/radixin/moesin-like	Family
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR046810	Ezrin/radixin/moesin, alpha-helical domain	Domain
A	IPR008954	Moesin tail domain superfamily	Homologous Superfamily
A	IPR019749	Band 4.1 domain	Domain
A	IPR035963	FERM superfamily, second domain	Homologous Superfamily
A	IPR011174	Ezrin/radixin/moesin	Family
A	IPR011259	Ezrin/radixin/moesin, C-terminal	Domain
A	IPR019747	FERM conserved site	Conserved Site
A	IPR018979	FERM, N-terminal	Domain
A	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily

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.