2IUN

Structure of the C-terminal head domain of the avian adenovirus CELO long fibre (P21 crystal form)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
A	SCOP2B Superfamily	Virus attachment protein globular domain	8093009	3001376	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Virus attachment protein globular domain	8093009	3001376	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Virus attachment protein globular domain	8093009	3001376	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Virus attachment protein globular domain	8093009	3001376	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Virus attachment protein globular domain	8093009	3001376	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Virus attachment protein globular domain	8093009	3001376	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)
A	PF16812	e2iunA1	A: beta sandwiches	X: Domain in virus attachment proteins (From Topology)	H: Domain in virus attachment proteins (From Topology)	T: Domain in virus attachment proteins	F: PF16812	ECOD (1.6)
B	PF16812	e2iunB1	A: beta sandwiches	X: Domain in virus attachment proteins (From Topology)	H: Domain in virus attachment proteins (From Topology)	T: Domain in virus attachment proteins	F: PF16812	ECOD (1.6)
C	PF16812	e2iunC1	A: beta sandwiches	X: Domain in virus attachment proteins (From Topology)	H: Domain in virus attachment proteins (From Topology)	T: Domain in virus attachment proteins	F: PF16812	ECOD (1.6)
D	PF16812	e2iunD1	A: beta sandwiches	X: Domain in virus attachment proteins (From Topology)	H: Domain in virus attachment proteins (From Topology)	T: Domain in virus attachment proteins	F: PF16812	ECOD (1.6)
E	PF16812	e2iunE1	A: beta sandwiches	X: Domain in virus attachment proteins (From Topology)	H: Domain in virus attachment proteins (From Topology)	T: Domain in virus attachment proteins	F: PF16812	ECOD (1.6)
F	PF16812	e2iunF1	A: beta sandwiches	X: Domain in virus attachment proteins (From Topology)	H: Domain in virus attachment proteins (From Topology)	T: Domain in virus attachment proteins	F: PF16812	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.90.30	Mainly Beta	Sandwich	Adenovirus Type 5 Fiber Protein (Receptor Binding Domain)	Fiber protein 1, C-terminal domain	CATH (4.3.0)
B	2.60.90.30	Mainly Beta	Sandwich	Adenovirus Type 5 Fiber Protein (Receptor Binding Domain)	Fiber protein 1, C-terminal domain	CATH (4.3.0)
C	2.60.90.30	Mainly Beta	Sandwich	Adenovirus Type 5 Fiber Protein (Receptor Binding Domain)	Fiber protein 1, C-terminal domain	CATH (4.3.0)
D	2.60.90.30	Mainly Beta	Sandwich	Adenovirus Type 5 Fiber Protein (Receptor Binding Domain)	Fiber protein 1, C-terminal domain	CATH (4.3.0)
E	2.60.90.30	Mainly Beta	Sandwich	Adenovirus Type 5 Fiber Protein (Receptor Binding Domain)	Fiber protein 1, C-terminal domain	CATH (4.3.0)
F	2.60.90.30	Mainly Beta	Sandwich	Adenovirus Type 5 Fiber Protein (Receptor Binding Domain)	Fiber protein 1, C-terminal domain	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	PF16812	C-terminal head domain of the fowl adenovirus type 1 long fibre (AdHead_fibreRBD)	C-terminal head domain of the fowl adenovirus type 1 long fibre	AdHead_fibreRBD is a C-terminal part of the head domain of the dsDNA viruses, no RNA stage, Adenovirus. This is a globular head domain with an anti-parallel beta-sandwich fold formed by two four-stranded beta-sheets with the same overall topology as ...	AdHead_fibreRBD is a C-terminal part of the head domain of the dsDNA viruses, no RNA stage, Adenovirus. This is a globular head domain with an anti-parallel beta-sandwich fold formed by two four-stranded beta-sheets with the same overall topology as human adenovirus fibre heads. This C-terminal domain is the receptor-binding domain of the avian adenovirus long fibre [1].	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	AVIAN ADENOVIRUS CELO LONG FIBRE	-	biological process involved in interspecies interaction between organisms symbiont entry into host cell viral process symbiont entry into host viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction virion attachment to host cell receptor-mediated virion attachment to host cell adhesion of symbiont to host cell adhesion of symbiont to host adhesion receptor-mediated virion attachment to host cell	viral capsid virion component host intracellular membrane-bounded organelle host cellular component host intracellular part host cell part host intracellular region cellular anatomical entity host cell nucleus host intracellular organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR009013	Attachment protein shaft domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR010537	Avian adenovirus fibre, N-terminal	Domain
A, B, C, D, E A, B, C, D, E, F	IPR038486	Fiber protein, C-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR031822	Fiber protein 1, C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F	IPR000939	Adenoviral fibre protein, repeat/shaft region	Repeat

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 R01GM133198.