6GG0 | pdb_00006gg0

Cryo-EM structure of BK polyomavirus like particle in complex with single chain antibody ScFv41F17

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
IMGT Antibody Annotation
SAbDab Antibody Annotation
Protein Family 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)
F [auth 6]	SCOP2B Superfamily	Group I dsDNA viruses	8071404	3000939	SCOP2B (2022-06-29)
E [auth 5]	SCOP2B Superfamily	Group I dsDNA viruses	8071404	3000939	SCOP2B (2022-06-29)
D [auth 4]	SCOP2B Superfamily	Group I dsDNA viruses	8071404	3000939	SCOP2B (2022-06-29)
C [auth 3]	SCOP2B Superfamily	Group I dsDNA viruses	8071404	3000939	SCOP2B (2022-06-29)
B [auth 2]	SCOP2B Superfamily	Group I dsDNA viruses	8071404	3000939	SCOP2B (2022-06-29)
A [auth 1]	SCOP2B Superfamily	Group I dsDNA viruses	8071404	3000939	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)
H [auth L]	V-set	e6gg0L1	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 H]	V-set_12	e6gg0H1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_12	ECOD (1.6)

IMGT Antibody Annotation IMGT Database Homepage

Chain	Protein Name	Description	Organism Name	Gene Allele Name(s)	Domain Name(s)	Receptor Type	Receptor Description	Provenance Source
H [auth L]	scFv 41F17	V-KAPPA	Homo sapiens (human)	IGKV3-1101, IGKJ401, IGKJ4*02	V-DOMAIN V-KAPPA	IG	FV-HEAVY_KAPPA	IMGT (202549-0)
G [auth H]	scFv 41F17	VH	Homo sapiens (human)	IGHV4-3102, IGHV4-3103	V-DOMAIN VH	IG	FV-HEAVY_KAPPA	IMGT (202549-0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
H [auth L]	Light Chain	IGKV3	Kappa	capsid protein vp1 \| capsid protein vp1	SAbDab (2025-12-19)
G [auth H]	Heavy Chain	IGHV4	-	capsid protein vp1 \| capsid protein vp1	SAbDab (2025-12-19)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth 1], B [auth 2], C [auth 3], D [auth 4], E [auth 5], A [auth 1], B [auth 2], C [auth 3], D [auth 4], E [auth 5], F [auth 6]	PF00718	Polyomavirus coat protein (Polyoma_coat)	Polyomavirus coat protein		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
H [auth L]	light chain	-	-	-
G [auth H]	Heavy chain	-	-	-
A [auth 1], B [auth 2], C [auth 3], D [auth 4], E [auth 5], A [auth 1], B [auth 2], C [auth 3], D [auth 4], E [auth 5], F [auth 6]	Capsid protein VP1	structural molecule activity	virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host 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 establishment of localization caveolin-mediated endocytosis vesicle-mediated transport virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host 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 establishment of localization caveolin-mediated endocytosis vesicle-mediated transport localization symbiont entry into host cell caveolin-mediated endocytosis of virus by host cell symbiont entry into host cellular process endocytosis involved in viral entry into host cell receptor-mediated endocytosis endocytosis	viral capsid icosahedral viral capsid T=7 icosahedral 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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth 1], B [auth 2], C [auth 3], D [auth 4], E [auth 5], A [auth 1], B [auth 2], C [auth 3], D [auth 4], E [auth 5], F [auth 6]	IPR011222	Double-stranded DNA virus, group I, capsid	Homologous Superfamily
A [auth 1], B [auth 2], C [auth 3], D [auth 4], E [auth 5], A [auth 1], B [auth 2], C [auth 3], D [auth 4], E [auth 5], F [auth 6]	IPR000662	Capsid protein VP1,Polyomavirus	Family
A [auth 1], B [auth 2], C [auth 3], D [auth 4], E [auth 5], A [auth 1], B [auth 2], C [auth 3], D [auth 4], E [auth 5], F [auth 6]	IPR036931	Polyomavirus capsid protein VP1 superfamily	Homologous Superfamily

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.