Annotations: 7TY0

Nipah Virus attachment (G) glycoprotein ectodomain in complex with nAH1.3 neutralizing antibody Fab fragment (local refinement of the stalk region)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
SAbDab Antibody Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H [auth C]	SCOP2B Superfamily	Sialidases	8086578	3001607	SCOP2B (2022-06-29)
G [auth D]	SCOP2B Superfamily	Sialidases	8086578	3001607	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F [auth O]	adh_short_C2	e7ty0O1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: adh_short_C2	ECOD (v294.2)
E [auth N]	adh_short_C2	e7ty0N1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: adh_short_C2	ECOD (v294.2)
D [auth K]	adh_short_C2	e7ty0K1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: adh_short_C2	ECOD (v294.2)
C [auth J]	adh_short_C2	e7ty0J1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: adh_short_C2	ECOD (v294.2)
H [auth C]	adh_short_C2	e7ty0C1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: adh_short_C2	ECOD (v294.2)
G [auth D]	4PPT_N	e7ty0D1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: 4PPT_N	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F [auth O]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
E [auth N]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
D [auth K]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
C [auth J]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
H [auth C]	2.120.10.10	Mainly Beta	6 Propeller	Neuraminidase		CATH (utative)
G [auth D]	2.120.10.10	Mainly Beta	6 Propeller	Neuraminidase		CATH (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
E [auth N], F [auth O]	Light Chain	IGKV3	Kappa	glycoprotein g	SAbDab (2026-05-08)
C [auth J], D [auth K]	Heavy Chain	IGHV6	-	glycoprotein g	SAbDab (2026-05-08)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E [auth N], F [auth O]	nAH Fab light chain	-	-	-
C [auth J], D [auth K]	Igh protein	cation binding ion binding binding metal ion binding small molecule binding	response to stimulus immune response immune system process adaptive immune response	protein-containing complex immunoglobulin complex
A, B, G [auth D], H [auth C]	Glycoprotein G	identical protein binding protein binding binding hydrolase activity, acting on glycosyl bonds alpha-sialidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity exo-alpha-sialidase activity catalytic activity host cell surface binding host cell surface receptor binding	import into cell receptor-mediated endocytosis of virus by host cell biological process involved in interspecies interaction between organisms transport viral life cycle establishment of localization vesicle-mediated transport biological process involved in interaction with host biological process involved in symbiotic interaction localization symbiont entry into host cell clathrin-dependent endocytosis viral process symbiont entry into host import into cell receptor-mediated endocytosis of virus by host cell biological process involved in interspecies interaction between organisms transport viral life cycle establishment of localization vesicle-mediated transport biological process involved in interaction with host biological process involved in symbiotic interaction localization symbiont entry into host cell clathrin-dependent endocytosis viral process 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 membrane fusion involved in viral entry into host cell 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 viral membrane viral envelope host cell plasma membrane host cellular component cellular anatomical structure host cell part host cell membrane other organism part virion membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C [auth J], D [auth K]	IPR003597	Immunoglobulin C1-set	Domain
C [auth J], D [auth K]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
C [auth J], D [auth K]	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
C [auth J], D [auth K]	IPR013106	Immunoglobulin V-set domain	Domain
C [auth J], D [auth K]	IPR003599	Immunoglobulin domain subtype	Domain
C [auth J], D [auth K]	IPR007110	Immunoglobulin-like domain	Domain
C [auth J], D [auth K]	IPR050380	Immune Recognition and Response Modulators	Family
A, B, G [auth D], H [auth C]	IPR016285	Haemagglutinin-neuraminidase	Family
A, B, G [auth D], H [auth C]	IPR036278	Sialidase superfamily	Homologous Superfamily
A, B, G [auth D], H [auth C]	IPR000665	Haemagglutinin/haemagglutinin-neuraminidase, paramyxovirus	Family

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.