1QIU

A triple beta-spiral in the adenovirus fibre shaft reveals a new structural motif for biological fibres

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
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: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1qiua1	All beta proteins	Virus attachment protein globular domain	Virus attachment protein globular domain	Adenovirus fiber protein 'knob' domain	Adenovirus fiber protein 'knob' domain	(Human adenovirus 2 ) [TaxId: 10515 ],	SCOPe (2.08)
A	d1qiua2	All beta proteins	Triple beta-spiral	Fibre shaft of virus attachment proteins	Adenovirus	Adenovirus	(Human adenovirus 2 ) [TaxId: 10515 ],	SCOPe (2.08)
B	d1qiub1	All beta proteins	Virus attachment protein globular domain	Virus attachment protein globular domain	Adenovirus fiber protein 'knob' domain	Adenovirus fiber protein 'knob' domain	(Human adenovirus 2 ) [TaxId: 10515 ],	SCOPe (2.08)
B	d1qiub2	All beta proteins	Triple beta-spiral	Fibre shaft of virus attachment proteins	Adenovirus	Adenovirus	(Human adenovirus 2 ) [TaxId: 10515 ],	SCOPe (2.08)
C	d1qiuc1	All beta proteins	Virus attachment protein globular domain	Virus attachment protein globular domain	Adenovirus fiber protein 'knob' domain	Adenovirus fiber protein 'knob' domain	(Human adenovirus 2 ) [TaxId: 10515 ],	SCOPe (2.08)
C	d1qiuc2	All beta proteins	Triple beta-spiral	Fibre shaft of virus attachment proteins	Adenovirus	Adenovirus	(Human adenovirus 2 ) [TaxId: 10515 ],	SCOPe (2.08)
D	d1qiud1	All beta proteins	Virus attachment protein globular domain	Virus attachment protein globular domain	Adenovirus fiber protein 'knob' domain	Adenovirus fiber protein 'knob' domain	(Human adenovirus 2 ) [TaxId: 10515 ],	SCOPe (2.08)
D	d1qiud2	All beta proteins	Triple beta-spiral	Fibre shaft of virus attachment proteins	Adenovirus	Adenovirus	(Human adenovirus 2 ) [TaxId: 10515 ],	SCOPe (2.08)
E	d1qiue1	All beta proteins	Virus attachment protein globular domain	Virus attachment protein globular domain	Adenovirus fiber protein 'knob' domain	Adenovirus fiber protein 'knob' domain	(Human adenovirus 2 ) [TaxId: 10515 ],	SCOPe (2.08)
E	d1qiue2	All beta proteins	Triple beta-spiral	Fibre shaft of virus attachment proteins	Adenovirus	Adenovirus	(Human adenovirus 2 ) [TaxId: 10515 ],	SCOPe (2.08)
F	d1qiuf1	All beta proteins	Virus attachment protein globular domain	Virus attachment protein globular domain	Adenovirus fiber protein 'knob' domain	Adenovirus fiber protein 'knob' domain	(Human adenovirus 2 ) [TaxId: 10515 ],	SCOPe (2.08)
F	d1qiuf2	All beta proteins	Triple beta-spiral	Fibre shaft of virus attachment proteins	Adenovirus	Adenovirus	(Human adenovirus 2 ) [TaxId: 10515 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Adenovirus fiber protein knob domain	8028828	4002523	SCOP2 (2022-06-29)
A	SCOP2 Family	Adenovirus central fibrous shaft-like	8028729	4002904	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Virus attachment protein globular domain	8041207	3001376	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Fibre shaft of virus attachment proteins	8041108	3001872	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Fibre shaft of virus attachment proteins	8041108	3001872	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Virus attachment protein globular domain	8041207	3001376	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Virus attachment protein globular domain	8041207	3001376	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Fibre shaft of virus attachment proteins	8041108	3001872	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Virus attachment protein globular domain	8041207	3001376	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Fibre shaft of virus attachment proteins	8041108	3001872	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Fibre shaft of virus attachment proteins	8041108	3001872	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Virus attachment protein globular domain	8041207	3001376	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Virus attachment protein globular domain	8041207	3001376	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Fibre shaft of virus attachment proteins	8041108	3001872	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	Adeno_knob	e1qiuA1	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: Adeno_knob	ECOD (1.6)
A	EUF07860	e1qiuA2	A: beta duplicates or obligate multimers	X: Triple beta-spiral (From Topology)	H: Triple beta-spiral (From Topology)	T: Triple beta-spiral	F: EUF07860	ECOD (1.6)
B	Adeno_knob	e1qiuB1	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: Adeno_knob	ECOD (1.6)
B	EUF07860	e1qiuB2	A: beta duplicates or obligate multimers	X: Triple beta-spiral (From Topology)	H: Triple beta-spiral (From Topology)	T: Triple beta-spiral	F: EUF07860	ECOD (1.6)
C	Adeno_knob	e1qiuC1	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: Adeno_knob	ECOD (1.6)
C	EUF07860	e1qiuC2	A: beta duplicates or obligate multimers	X: Triple beta-spiral (From Topology)	H: Triple beta-spiral (From Topology)	T: Triple beta-spiral	F: EUF07860	ECOD (1.6)
D	Adeno_knob	e1qiuD1	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: Adeno_knob	ECOD (1.6)
D	EUF07860	e1qiuD2	A: beta duplicates or obligate multimers	X: Triple beta-spiral (From Topology)	H: Triple beta-spiral (From Topology)	T: Triple beta-spiral	F: EUF07860	ECOD (1.6)
E	Adeno_knob	e1qiuE1	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: Adeno_knob	ECOD (1.6)
E	EUF07860	e1qiuE2	A: beta duplicates or obligate multimers	X: Triple beta-spiral (From Topology)	H: Triple beta-spiral (From Topology)	T: Triple beta-spiral	F: EUF07860	ECOD (1.6)
F	Adeno_knob	e1qiuF1	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: Adeno_knob	ECOD (1.6)
F	EUF07860	e1qiuF2	A: beta duplicates or obligate multimers	X: Triple beta-spiral (From Topology)	H: Triple beta-spiral (From Topology)	T: Triple beta-spiral	F: EUF07860	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.10.25.20	Mainly Beta	Ribbon	Laminin	reovirus attachment protein sigma1	CATH (4.3.0)
A	2.60.90.10	Mainly Beta	Sandwich	Adenovirus Type 5 Fiber Protein (Receptor Binding Domain)	Adenovirus pIV-related, attachment domain	CATH (4.3.0)
B	2.10.25.20	Mainly Beta	Ribbon	Laminin	reovirus attachment protein sigma1	CATH (4.3.0)
B	2.60.90.10	Mainly Beta	Sandwich	Adenovirus Type 5 Fiber Protein (Receptor Binding Domain)	Adenovirus pIV-related, attachment domain	CATH (4.3.0)
C	2.10.25.20	Mainly Beta	Ribbon	Laminin	reovirus attachment protein sigma1	CATH (4.3.0)
C	2.60.90.10	Mainly Beta	Sandwich	Adenovirus Type 5 Fiber Protein (Receptor Binding Domain)	Adenovirus pIV-related, attachment domain	CATH (4.3.0)
D	2.10.25.20	Mainly Beta	Ribbon	Laminin	reovirus attachment protein sigma1	CATH (4.3.0)
D	2.60.90.10	Mainly Beta	Sandwich	Adenovirus Type 5 Fiber Protein (Receptor Binding Domain)	Adenovirus pIV-related, attachment domain	CATH (4.3.0)
E	2.10.25.20	Mainly Beta	Ribbon	Laminin	reovirus attachment protein sigma1	CATH (4.3.0)
E	2.60.90.10	Mainly Beta	Sandwich	Adenovirus Type 5 Fiber Protein (Receptor Binding Domain)	Adenovirus pIV-related, attachment domain	CATH (4.3.0)
F	2.10.25.20	Mainly Beta	Ribbon	Laminin	reovirus attachment protein sigma1	CATH (4.3.0)
F	2.60.90.10	Mainly Beta	Sandwich	Adenovirus Type 5 Fiber Protein (Receptor Binding Domain)	Adenovirus pIV-related, attachment 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	PF00608	Adenoviral fibre protein (repeat/shaft region) (Adeno_shaft)	Adenoviral fibre protein (repeat/shaft region)	-	Repeat
A, B, C, D, E A, B, C, D, E, F	PF00541	Adenoviral fibre protein (knob domain) (Adeno_knob)	Adenoviral fibre protein (knob domain)	Specific attachment of adenovirus is achieved through interactions between host-cell receptors and the adenovirus fibre protein and is mediated by the globular carboxy-terminal domain of the adenovirus fibre protein, termed the carboxy-terminal kn ...	Specific attachment of adenovirus is achieved through interactions between host-cell receptors and the adenovirus fibre protein and is mediated by the globular carboxy-terminal domain of the adenovirus fibre protein, termed the carboxy-terminal knob domain.	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	ADENOVIRUS 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 cell adhesion cellular process	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	IPR000978	Adenoviral fibre protein, knob	Domain
A, B, C, D, E A, B, C, D, E, F	IPR008982	Adenovirus pIV-like, attachment domain	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR000931	Adenovirus fibre protein	Family
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 National Science Foundation (DBI-1832184), 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.