8EWF

CryoEM structure of Western equine encephalitis virus VLP in complex with the avian MXRA8 receptor

External Resource: Annotation

Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF01589	e8ewfA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF01589	ECOD (1.6)
A	PF01589	e8ewfA2	A: beta complex topology	X: Viral glycoprotein, central and dimerisation domains-like	H: Viral glycoprotein, central and dimerisation domains (From Topology)	T: Viral glycoprotein, central and dimerisation domains	F: PF01589	ECOD (1.6)
A	PF01589	e8ewfA3	A: extended segments	X: Transmembrane helix of E1 envelope glycoprotein (From Topology)	H: Transmembrane helix of E1 envelope glycoprotein (From Topology)	T: Transmembrane helix of E1 envelope glycoprotein	F: PF01589	ECOD (1.6)
D [auth G]	PF01589	e8ewfG3	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF01589	ECOD (1.6)
D [auth G]	PF01589	e8ewfG2	A: beta complex topology	X: Viral glycoprotein, central and dimerisation domains-like	H: Viral glycoprotein, central and dimerisation domains (From Topology)	T: Viral glycoprotein, central and dimerisation domains	F: PF01589	ECOD (1.6)
D [auth G]	PF01589	e8ewfG1	A: extended segments	X: Transmembrane helix of E1 envelope glycoprotein (From Topology)	H: Transmembrane helix of E1 envelope glycoprotein (From Topology)	T: Transmembrane helix of E1 envelope glycoprotein	F: PF01589	ECOD (1.6)
F [auth K]	PF01589	e8ewfK1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF01589	ECOD (1.6)
F [auth K]	PF01589	e8ewfK2	A: beta complex topology	X: Viral glycoprotein, central and dimerisation domains-like	H: Viral glycoprotein, central and dimerisation domains (From Topology)	T: Viral glycoprotein, central and dimerisation domains	F: PF01589	ECOD (1.6)
F [auth K]	PF01589	e8ewfK3	A: extended segments	X: Transmembrane helix of E1 envelope glycoprotein (From Topology)	H: Transmembrane helix of E1 envelope glycoprotein (From Topology)	T: Transmembrane helix of E1 envelope glycoprotein	F: PF01589	ECOD (1.6)
H [auth O]	PF01589	e8ewfO2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF01589	ECOD (1.6)
H [auth O]	PF01589	e8ewfO1	A: beta complex topology	X: Viral glycoprotein, central and dimerisation domains-like	H: Viral glycoprotein, central and dimerisation domains (From Topology)	T: Viral glycoprotein, central and dimerisation domains	F: PF01589	ECOD (1.6)
H [auth O]	PF01589	e8ewfO3	A: extended segments	X: Transmembrane helix of E1 envelope glycoprotein (From Topology)	H: Transmembrane helix of E1 envelope glycoprotein (From Topology)	T: Transmembrane helix of E1 envelope glycoprotein	F: PF01589	ECOD (1.6)
C [auth E]	PF07686	e8ewfE1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D [auth G], F [auth K], H [auth O]	E1 envelope protein	peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity catalytic activity endopeptidase activity RNA binding binding organic cyclic compound binding nucleic acid binding structural molecule activity	viral process fusion of virus membrane with host endosome membrane membrane fusion involved in viral entry into host cell virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction symbiont entry into host cell symbiont entry into host symbiont-mediated perturbation of host cellular process response to stimulus viral process fusion of virus membrane with host endosome membrane membrane fusion involved in viral entry into host cell virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction symbiont entry into host cell symbiont entry into host symbiont-mediated perturbation of host cellular process response to stimulus response to biotic stimulus symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response response to host immune response symbiont-mediated suppression of host defenses symbiont-mediated perturbation of host innate immune response response to host response to external biotic stimulus symbiont-mediated perturbation of host signal transduction pathway modulation of process of another organism symbiont-mediated perturbation of host defense response response to host defenses response to other organism symbiont-mediated perturbation of host immune response response to defenses of other organism symbiont-mediated perturbation of host defenses response to external stimulus symbiont-mediated suppression of host signal transduction pathway modulation by symbiont of host process symbiont-mediated suppression of host toll-like receptor signaling pathway cellular process organic substance metabolic process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	membrane cellular anatomical entity host cell plasma membrane host cellular component host cell part host cell membrane host intracellular part host cell cytoplasm host intracellular region virion component virion membrane viral capsid icosahedral viral capsid T=4 icosahedral viral capsid membrane cellular anatomical entity host cell plasma membrane host cellular component host cell part host cell membrane host intracellular part host cell cytoplasm host intracellular region virion component virion membrane viral capsid icosahedral viral capsid T=4 icosahedral viral capsid host intracellular membrane-bounded organelle host cell nucleus host intracellular organelle
B [auth C], E [auth I], G [auth M], I [auth Q]	Spike glycoprotein E2	peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity catalytic activity endopeptidase activity RNA binding binding organic cyclic compound binding nucleic acid binding structural molecule activity	viral process fusion of virus membrane with host endosome membrane membrane fusion involved in viral entry into host cell virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction symbiont entry into host cell symbiont entry into host symbiont-mediated perturbation of host cellular process response to stimulus viral process fusion of virus membrane with host endosome membrane membrane fusion involved in viral entry into host cell virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction symbiont entry into host cell symbiont entry into host symbiont-mediated perturbation of host cellular process response to stimulus response to biotic stimulus symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response response to host immune response symbiont-mediated suppression of host defenses symbiont-mediated perturbation of host innate immune response response to host response to external biotic stimulus symbiont-mediated perturbation of host signal transduction pathway modulation of process of another organism symbiont-mediated perturbation of host defense response response to host defenses response to other organism symbiont-mediated perturbation of host immune response response to defenses of other organism symbiont-mediated perturbation of host defenses response to external stimulus symbiont-mediated suppression of host signal transduction pathway modulation by symbiont of host process symbiont-mediated suppression of host toll-like receptor signaling pathway cellular process organic substance metabolic process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	membrane cellular anatomical entity host cell plasma membrane host cellular component host cell part host cell membrane host intracellular part host cell cytoplasm host intracellular region virion component virion membrane viral capsid icosahedral viral capsid T=4 icosahedral viral capsid membrane cellular anatomical entity host cell plasma membrane host cellular component host cell part host cell membrane host intracellular part host cell cytoplasm host intracellular region virion component virion membrane viral capsid icosahedral viral capsid T=4 icosahedral viral capsid host intracellular membrane-bounded organelle host cell nucleus host intracellular organelle
C [auth E]	Chimeric MXRA8 receptor: D1 from Duck MXRA8 and D2 from Mouse MXRA8	-	cell adhesion cellular process developmental process cellular developmental process cell differentiation multicellular organismal process establishment of blood-brain barrier cell development nervous system development glial cell development establishment of glial blood-brain barrier multicellular organism development neurogenesis central nervous system development cell adhesion cellular process developmental process cellular developmental process cell differentiation multicellular organismal process establishment of blood-brain barrier cell development nervous system development glial cell development establishment of glial blood-brain barrier multicellular organism development neurogenesis central nervous system development gliogenesis glial cell differentiation anatomical structure development system development	cell periphery plasma membrane membrane cellular anatomical entity cell surface cell-cell junction apical junction complex bicellular tight junction tight junction anchoring junction cell junction intracellular anatomical structure cytoplasm membrane-bounded organelle cell periphery plasma membrane membrane cellular anatomical entity cell surface cell-cell junction apical junction complex bicellular tight junction tight junction anchoring junction cell junction intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle cilium ciliary membrane plasma membrane bounded cell projection cell projection bounding membrane of organelle plasma membrane region organelle membrane cell projection membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D [auth G], F [auth K], H [auth O]	IPR002533	Alphavirus E3 spike glycoprotein	Domain
A, D [auth G], F [auth K], H [auth O]	IPR038055	Flaviviral glycoprotein E, dimerisation domain	Homologous Superfamily
A, D [auth G], F [auth K], H [auth O]	IPR014756	Immunoglobulin E-set	Homologous Superfamily
A, D [auth G], F [auth K], H [auth O]	IPR042304	Alphavirus E2 glycoprotein, domain A	Homologous Superfamily
A, D [auth G], F [auth K], H [auth O]	IPR036253	Flavivirus glycoprotein, central and dimerisation domain superfamily	Homologous Superfamily
A, D [auth G], F [auth K], H [auth O]	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
A, D [auth G], F [auth K], H [auth O]	IPR042305	Alphavirus E2 glycoprotein, domain B	Homologous Superfamily
A, D [auth G], F [auth K], H [auth O]	IPR042306	Alphavirus E2 glycoprotein, domain C	Homologous Superfamily
A, D [auth G], F [auth K], H [auth O]	IPR000936	Alphavirus E2 glycoprotein	Family
A, D [auth G], F [auth K], H [auth O]	IPR000930	Peptidase S3, togavirin	Domain
A, D [auth G], F [auth K], H [auth O]	IPR002548	Alphavirus E1 glycoprotein	Domain
A, D [auth G], F [auth K], H [auth O]	IPR000336	Flavivirus/Alphavirus glycoprotein, immunoglobulin-like domain superfamily	Homologous Superfamily
A, D [auth G], F [auth K], H [auth O]	IPR043504	Peptidase S1, PA clan, chymotrypsin-like fold	Homologous Superfamily
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR002533	Alphavirus E3 spike glycoprotein	Domain
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR038055	Flaviviral glycoprotein E, dimerisation domain	Homologous Superfamily
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR014756	Immunoglobulin E-set	Homologous Superfamily
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR042304	Alphavirus E2 glycoprotein, domain A	Homologous Superfamily
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR036253	Flavivirus glycoprotein, central and dimerisation domain superfamily	Homologous Superfamily
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR042305	Alphavirus E2 glycoprotein, domain B	Homologous Superfamily
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR042306	Alphavirus E2 glycoprotein, domain C	Homologous Superfamily
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR000936	Alphavirus E2 glycoprotein	Family
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR000930	Peptidase S3, togavirin	Domain
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR002548	Alphavirus E1 glycoprotein	Domain
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR000336	Flavivirus/Alphavirus glycoprotein, immunoglobulin-like domain superfamily	Homologous Superfamily
B [auth C], E [auth I], G [auth M], I [auth Q]	IPR043504	Peptidase S1, PA clan, chymotrypsin-like fold	Homologous Superfamily
C [auth E]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
C [auth E]	IPR042472	Matrix remodeling-associated protein 8	Family
C [auth E]	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
C [auth E]	IPR003599	Immunoglobulin subtype	Domain
C [auth E]	IPR013106	Immunoglobulin V-set domain	Domain
C [auth E]	IPR007110	Immunoglobulin-like domain	Domain
C [auth E]	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
C [auth E]	IPR003599	Immunoglobulin subtype	Domain
C [auth E]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
C [auth E]	IPR042472	Matrix remodeling-associated protein 8	Family
C [auth E]	IPR013106	Immunoglobulin V-set domain	Domain
C [auth E]	IPR007110	Immunoglobulin-like domain	Domain

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B [auth C], C [auth E], D [auth G], E [auth I] A, B [auth C], C [auth E], D [auth G], E [auth I], F [auth K], G [auth M], H [auth O], I [auth Q]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B [auth C], C [auth E], D [auth G], E [auth I] A, B [auth C], C [auth E], D [auth G], E [auth I], F [auth K], G [auth M], H [auth O], I [auth Q]	MemProtMD	Annotated as membrane protein by MemProtMD