7TN9

Structure of the Inmazeb cocktail and resistance to escape against Ebola virus

External Resource: Annotation

Domain Annotation: ECOD Classification
SAbDab Antibody Annotation
Thera-SAbDab Antibody Annotation
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	V-set_8	e7tn9A1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_8	ECOD (1.6)
S [auth C]	V-set_8	e7tn9C1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_8	ECOD (1.6)
T [auth E]	V-set_8	e7tn9E1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_8	ECOD (1.6)
B [auth T]	Filo_glycop	e7tn9T1	A: a+b complex topology	X: Envelope glycoprotein GP1 (From Topology)	H: Envelope glycoprotein GP1 (From Topology)	T: Envelope glycoprotein GP1	F: Filo_glycop	ECOD (1.6)
C [auth S]	Filo_glycop	e7tn9S1	A: a+b complex topology	X: Envelope glycoprotein GP1 (From Topology)	H: Envelope glycoprotein GP1 (From Topology)	T: Envelope glycoprotein GP1	F: Filo_glycop	ECOD (1.6)
D [auth U]	Filo_glycop	e7tn9U1	A: a+b complex topology	X: Envelope glycoprotein GP1 (From Topology)	H: Envelope glycoprotein GP1 (From Topology)	T: Envelope glycoprotein GP1	F: Filo_glycop	ECOD (1.6)
E [auth R]	V-set	e7tn9R1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)
F [auth N]	V-set	e7tn9N1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)
M [auth P]	V-set	e7tn9P1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)
G [auth F]	V-set	e7tn9F1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)
U [auth B]	V-set	e7tn9B1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)
V [auth D]	V-set	e7tn9D1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)
H [auth W]	Ebola-like_HR1-HR2	e7tn9W1	A: a+b duplicates or obligate multimers	X: Envelope glycoprotein GP2-related (From Topology)	H: Envelope glycoprotein GP2-related (From Topology)	T: Envelope glycoprotein GP2-related	F: Ebola-like_HR1-HR2	ECOD (1.6)
O [auth V]	Ebola-like_HR1-HR2	e7tn9V1	A: a+b duplicates or obligate multimers	X: Envelope glycoprotein GP2-related (From Topology)	H: Envelope glycoprotein GP2-related (From Topology)	T: Envelope glycoprotein GP2-related	F: Ebola-like_HR1-HR2	ECOD (1.6)
P [auth X]	Ebola-like_HR1-HR2	e7tn9X1	A: a+b duplicates or obligate multimers	X: Envelope glycoprotein GP2-related (From Topology)	H: Envelope glycoprotein GP2-related (From Topology)	T: Envelope glycoprotein GP2-related	F: Ebola-like_HR1-HR2	ECOD (1.6)
I [auth Q]	V-set_10	e7tn9Q1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_10	ECOD (1.6)
J [auth M]	V-set_10	e7tn9M1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_10	ECOD (1.6)
N [auth O]	V-set_10	e7tn9O1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_10	ECOD (1.6)
K [auth G]	V-set_8	e7tn9G1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_8	ECOD (1.6)
Q [auth I]	V-set_8	e7tn9I1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_8	ECOD (1.6)
L [auth H]	V-set	e7tn9H1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)
R [auth J]	V-set	e7tn9J1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
A, S [auth C], T [auth E]	Heavy Chain	IGHV3	-	envelope glycoprotein	SAbDab (2024-11-01)
E [auth R], F [auth N], M [auth P]	Light Chain	IGKV1	Kappa	gp2, gp2 \| gp2	SAbDab (2024-11-01)
G [auth F], U [auth B], V [auth D]	Light Chain	IGKV4	Kappa	envelope glycoprotein	SAbDab (2024-11-01)
I [auth Q], J [auth M], N [auth O]	Heavy Chain	IGHV3	-	gp2, gp2 \| gp2	SAbDab (2024-11-01)
K [auth G], Q [auth I]	Heavy Chain	IGHV3	-	envelope glycoprotein	SAbDab (2024-11-01)
L [auth H], R [auth J]	Light Chain	IGKV1	Kappa	envelope glycoprotein	SAbDab (2024-11-01)

Thera-SAbDab Antibody Annotation Thera-SAbDab Database Homepage

Chain	Name	Target	Provenance Source
A, S [auth C], T [auth E]	Odesivimab	Zaire Ebolavirus Glycoprotein	Therapeutic SAbDab (2024-11-01)
E [auth R], F [auth N], M [auth P]	Maftivimab	Zaire Ebolavirus Glycoprotein	Therapeutic SAbDab (2024-11-01)
G [auth F], U [auth B], V [auth D]	Odesivimab	Zaire Ebolavirus Glycoprotein	Therapeutic SAbDab (2024-11-01)
I [auth Q], J [auth M], N [auth O]	Maftivimab	Zaire Ebolavirus Glycoprotein	Therapeutic SAbDab (2024-11-01)
K [auth G], Q [auth I]	Atoltivimab	Zaire Ebolavirus Glycoprotein	Therapeutic SAbDab (2024-11-01)
L [auth H], R [auth J]	Atoltivimab	Zaire Ebolavirus Glycoprotein	Therapeutic SAbDab (2024-11-01)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth T], C [auth S], D [auth U]	PF01611	Filovirus glycoprotein (Filo_glycop)	Filovirus glycoprotein	-	Family
H [auth W], O [auth V], P [auth X]	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, S [auth C], T [auth E]	REGN3471 heavy chain	-	-	-
B [auth T], C [auth S], D [auth U]	Envelope glycoprotein	binding lipid binding identical protein binding protein binding	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 suppression by virus of host tetherin activity response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to defenses of other organism modulation by virus of host process response to external stimulus virus-mediated perturbation of host defense response biological process involved in interaction with host 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 suppression by virus of host tetherin activity response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to defenses of other organism modulation by virus of host process response to external stimulus virus-mediated perturbation of host defense response biological process involved in interaction with host response to biotic stimulus biological process involved in symbiotic interaction symbiont-mediated perturbation of host process response to host response to external biotic stimulus modulation of process of another organism modulation by virus of host cellular process non-lytic viral release viral budding viral life cycle virion assembly exit from host cell viral budding from plasma membrane viral release from host cell symbiont entry into host cell symbiont entry into host import into cell receptor-mediated endocytosis of virus by host cell transport establishment of localization vesicle-mediated transport localization clathrin-dependent endocytosis cellular process clathrin-dependent endocytosis of virus by host cell receptor-mediated endocytosis endocytosis endocytosis involved in viral entry into host cell transport of virus symbiont-mediated perturbation of host immune response symbiont-mediated perturbation of host defenses 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 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	virion component virion membrane extracellular region cellular anatomical entity host intracellular membrane-bounded organelle host cellular component host intracellular part host cell cytoplasm host cell part host cell endoplasmic reticulum host intracellular region host cell cytoplasm part host intracellular organelle viral membrane virion component virion membrane extracellular region cellular anatomical entity host intracellular membrane-bounded organelle host cellular component host intracellular part host cell cytoplasm host cell part host cell endoplasmic reticulum host intracellular region host cell cytoplasm part host intracellular organelle viral membrane viral envelope membrane microdomain membrane raft membrane host cell plasma membrane host cell membrane
E [auth R], F [auth N], M [auth P]	REGN3479 light chain	-	-	-
G [auth F], U [auth B], V [auth D]	REGN3471 light chain	-	-	-
H [auth W], O [auth V], P [auth X]	GP2	binding lipid binding identical protein binding protein binding	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 suppression by virus of host tetherin activity response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to defenses of other organism modulation by virus of host process response to external stimulus virus-mediated perturbation of host defense response biological process involved in interaction with host 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 suppression by virus of host tetherin activity response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to defenses of other organism modulation by virus of host process response to external stimulus virus-mediated perturbation of host defense response biological process involved in interaction with host response to biotic stimulus biological process involved in symbiotic interaction symbiont-mediated perturbation of host process response to host response to external biotic stimulus modulation of process of another organism modulation by virus of host cellular process non-lytic viral release viral budding viral life cycle virion assembly exit from host cell viral budding from plasma membrane viral release from host cell symbiont entry into host cell symbiont entry into host import into cell receptor-mediated endocytosis of virus by host cell transport establishment of localization vesicle-mediated transport localization clathrin-dependent endocytosis cellular process clathrin-dependent endocytosis of virus by host cell receptor-mediated endocytosis endocytosis endocytosis involved in viral entry into host cell transport of virus symbiont-mediated perturbation of host immune response symbiont-mediated perturbation of host defenses 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 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	virion component virion membrane extracellular region cellular anatomical entity host intracellular membrane-bounded organelle host cellular component host intracellular part host cell cytoplasm host cell part host cell endoplasmic reticulum host intracellular region host cell cytoplasm part host intracellular organelle viral membrane virion component virion membrane extracellular region cellular anatomical entity host intracellular membrane-bounded organelle host cellular component host intracellular part host cell cytoplasm host cell part host cell endoplasmic reticulum host intracellular region host cell cytoplasm part host intracellular organelle viral membrane viral envelope membrane microdomain membrane raft membrane host cell plasma membrane host cell membrane
I [auth Q], J [auth M], N [auth O]	REGN3479 heavy chain	-	-	-
K [auth G], Q [auth I]	REGN3470 heavy chain	-	-	-
L [auth H], R [auth J]	REGN3470 light chain	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth T], C [auth S], D [auth U]	IPR014625	Filoviruses glycoprotein	Family
B [auth T], C [auth S], D [auth U]	IPR002561	Filoviruses glycoprotein, extracellular domain	Domain
H [auth W], O [auth V], P [auth X]	IPR014625	Filoviruses glycoprotein	Family
H [auth W], O [auth V], P [auth X]	IPR002561	Filoviruses glycoprotein, extracellular domain	Domain