1EBO | pdb_00001ebo

CRYSTAL STRUCTURE OF THE EBOLA VIRUS MEMBRANE-FUSION SUBUNIT, GP2, FROM THE ENVELOPE GLYCOPROTEIN ECTODOMAIN

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 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)
F	d1ebof1	Coiled coil proteins	Stalk segment of viral fusion proteins	Virus ectodomain	Virus ectodomain	Core structure of Ebo gp2	(Ebola virus sp. ) [TaxId: 205488 ],	SCOPe (2.08)
F	d1ebof2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Ebola virus sp. ) [TaxId: 205488 ],	SCOPe (2.08)
E	d1eboe1	Coiled coil proteins	Stalk segment of viral fusion proteins	Virus ectodomain	Virus ectodomain	Core structure of Ebo gp2	(Ebola virus sp. ) [TaxId: 205488 ],	SCOPe (2.08)
E	d1eboe2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Ebola virus sp. ) [TaxId: 205488 ],	SCOPe (2.08)
D	d1ebod1	Coiled coil proteins	Stalk segment of viral fusion proteins	Virus ectodomain	Virus ectodomain	Core structure of Ebo gp2	(Ebola virus sp. ) [TaxId: 205488 ],	SCOPe (2.08)
D	d1ebod2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Ebola virus sp. ) [TaxId: 205488 ],	SCOPe (2.08)
C	d1eboc1	Coiled coil proteins	Stalk segment of viral fusion proteins	Virus ectodomain	Virus ectodomain	Core structure of Ebo gp2	(Ebola virus sp. ) [TaxId: 205488 ],	SCOPe (2.08)
C	d1eboc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Ebola virus sp. ) [TaxId: 205488 ],	SCOPe (2.08)
B	d1ebob1	Coiled coil proteins	Stalk segment of viral fusion proteins	Virus ectodomain	Virus ectodomain	Core structure of Ebo gp2	(Ebola virus sp. ) [TaxId: 205488 ],	SCOPe (2.08)
B	d1ebob2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Ebola virus sp. ) [TaxId: 205488 ],	SCOPe (2.08)
A	d1eboa1	Coiled coil proteins	Stalk segment of viral fusion proteins	Virus ectodomain	Virus ectodomain	Core structure of Ebo gp2	(Ebola virus sp. ) [TaxId: 205488 ],	SCOPe (2.08)
A	d1eboa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Ebola virus sp. ) [TaxId: 205488 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
F	SCOP2B Superfamily	Virus ectodomain	8071648	3001628	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Virus ectodomain	8071648	3001628	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Virus ectodomain	8071648	3001628	SCOP2B (2022-06-29)
C	SCOP2 Family	Virus ectodomain	8071647	4003841	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Virus ectodomain	8071648	3001628	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Virus ectodomain	8071648	3001628	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Virus ectodomain	8071648	3001628	SCOP2B (2022-06-29)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	1.10.287.210	Mainly Alpha	Orthogonal Bundle	Helix Hairpins		CATH (4.3.0)
E	1.10.287.210	Mainly Alpha	Orthogonal Bundle	Helix Hairpins		CATH (4.3.0)
D	1.10.287.210	Mainly Alpha	Orthogonal Bundle	Helix Hairpins		CATH (4.3.0)
C	1.10.287.210	Mainly Alpha	Orthogonal Bundle	Helix Hairpins		CATH (4.3.0)
B	1.10.287.210	Mainly Alpha	Orthogonal Bundle	Helix Hairpins		CATH (4.3.0)
A	1.10.287.210	Mainly Alpha	Orthogonal Bundle	Helix Hairpins		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF22307	Envelope glycoprotein GP2-like, HR1-HR2 (Ebola-like_HR1-HR2)	Envelope glycoprotein GP2-like, HR1-HR2	This entry spans heptad repeats 1 and 2 of the glycoprotein (GP) from Ebola and Marburg viruses [1-5]. Viral infection involves the formation of a trimer-of-hairpins structure (three HR1s helices, buttressed by three HR2 helices lying in antiparallel ...	This entry spans heptad repeats 1 and 2 of the glycoprotein (GP) from Ebola and Marburg viruses [1-5]. Viral infection involves the formation of a trimer-of-hairpins structure (three HR1s helices, buttressed by three HR2 helices lying in antiparallel orientation). This domain may have been acquired via horizontal transfer from retroviruses.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	EBOLA VIRUS ENVELOPE PROTEIN CHIMERA CONSISTING OF A FRAGMENT OF GCN4 ZIPPER CLONED N-TERMINAL TO A FRAGMENT OF GP2	-	viral process fusion of virus membrane with host endosome membrane membrane fusion involved in viral entry into host cell symbiont-mediated perturbation of host defense response biological process involved in interspecies interaction between organisms symbiont-mediated perturbation of host process symbiont-mediated-mediated suppression of host tetherin activity modulation of process of another organism biological process involved in interaction with host biological process involved in symbiotic interaction import into cell receptor-mediated endocytosis of virus by host cell transport viral life cycle viral process fusion of virus membrane with host endosome membrane membrane fusion involved in viral entry into host cell symbiont-mediated perturbation of host defense response biological process involved in interspecies interaction between organisms symbiont-mediated perturbation of host process symbiont-mediated-mediated suppression of host tetherin activity modulation of process of another organism biological process involved in interaction with host biological process involved in symbiotic interaction import into cell receptor-mediated endocytosis of virus by host cell transport viral life cycle establishment of localization vesicle-mediated transport localization symbiont entry into host cell clathrin-dependent endocytosis symbiont entry into host cellular process clathrin-dependent endocytosis of virus by host cell receptor-mediated endocytosis endocytosis endocytosis involved in viral entry into host cell symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response symbiont-mediated perturbation of host immune response symbiont-mediated perturbation of host innate immune response virion attachment to host cell receptor-mediated virion attachment to host cell adhesion of symbiont to host cell entry receptor-mediated virion attachment to host cell adhesion of symbiont to host	cellular anatomical structure membrane virion component virion membrane extracellular region viral membrane viral envelope host cell plasma membrane host cellular component host cell part host cell membrane other organism part

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR014625	Filoviruses glycoprotein	Family
A, B, C, D, E A, B, C, D, E, F	IPR002561	Filoviruses glycoprotein, extracellular domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR054584	Envelope glycoprotein GP2-like, HR1-HR2	Domain

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.