Annotations: 5FOJ

Cryo electron microscopy structure of Grapevine Fanleaf Virus complex with Nanobody

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
SAbDab Antibody 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	Cytochrom_B559,Cytochrom_B559a	e5fojA1	A: beta barrels	X: ACP-like	H: Acyl-carrier protein (ACP)	T: Acyl-carrier protein (ACP)	F: Cytochrom_B559,Cytochrom_B559a	ECOD (v294.2)
B	Cytochrom_B559,Cytochrom_B559a	e5fojB1	A: beta barrels	X: ACP-like	H: Acyl-carrier protein (ACP)	T: Acyl-carrier protein (ACP)	F: Cytochrom_B559,Cytochrom_B559a	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.120.20	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
A	Heavy Chain	IGHV1	-	grapevine fanleaf virus	SAbDab (2026-05-15)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Nanobody	-	-	-
B	RNA2 polyprotein	structural molecule activity	transport of virus in host, cell to cell transport of virus in multicellular host biological process involved in interspecies interaction between organisms migration in host viral process transport of virus biological process involved in interaction with host biological process involved in symbiotic interaction	viral capsid virion component host intracellular membrane-bounded organelle host cellular component host intracellular part cellular anatomical structure host cell part host intracellular region host cell nucleus other organism part host intracellular organelle host cell cytoplasm host cell plasmodesma host cell plasma membrane viral capsid virion component host intracellular membrane-bounded organelle host cellular component host intracellular part cellular anatomical structure host cell part host intracellular region host cell nucleus other organism part host intracellular organelle host cell cytoplasm host cell plasmodesma host cell plasma membrane host cell junction host cell membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR021081	Nepovirus subgroup A, RNA2 polyprotein, Protein 2A	Domain
B	IPR029053	Viral coat protein subunit	Homologous Superfamily
B	IPR005306	Nepovirus coat protein, N-terminal	Domain
B	IPR005305	Nepovirus coat protein, C-terminal	Domain
B	IPR005054	Nepovirus coat protein	Domain

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.