Annotations: 3IZO

Model of the fiber tail and its interactions with the penton base of human adenovirus by cryo-electron microscopy

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family 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)
G [auth H]	Med6	e3izoH1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Med6	ECOD (v295.2)
D [auth G]	Med6	e3izoG1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Med6	ECOD (v295.2)
B [auth F]	SNARE	e3izoF01	A: alpha arrays	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: SNARE	ECOD (v295.2)
H [auth E]	Gal-bind_lectin	e3izoE1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Gal-bind_lectin	ECOD (v295.2)
F [auth D]	Gal-bind_lectin	e3izoD1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Gal-bind_lectin	ECOD (v295.2)
E [auth C]	Gal-bind_lectin	e3izoC1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Gal-bind_lectin	ECOD (v295.2)
C [auth B]	Gal-bind_lectin	e3izoB1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Gal-bind_lectin	ECOD (v295.2)
A	Gal-bind_lectin	e3izoA1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Gal-bind_lectin	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H [auth E]	2.60.120.550	Mainly Beta	Sandwich	Jelly Rolls	Penton protein	CATH (4.3.0)
H [auth E]	3.90.1620.10	Alpha Beta	Alpha-Beta Complex	adenovirus 2 penton base, domain 2	adenovirus 2 penton base, domain 2	CATH (4.3.0)
F [auth D]	2.60.120.550	Mainly Beta	Sandwich	Jelly Rolls	Penton protein	CATH (4.3.0)
F [auth D]	3.90.1620.10	Alpha Beta	Alpha-Beta Complex	adenovirus 2 penton base, domain 2	adenovirus 2 penton base, domain 2	CATH (4.3.0)
E [auth C]	2.60.120.550	Mainly Beta	Sandwich	Jelly Rolls	Penton protein	CATH (4.3.0)
E [auth C]	3.90.1620.10	Alpha Beta	Alpha-Beta Complex	adenovirus 2 penton base, domain 2	adenovirus 2 penton base, domain 2	CATH (4.3.0)
C [auth B]	2.60.120.550	Mainly Beta	Sandwich	Jelly Rolls	Penton protein	CATH (4.3.0)
C [auth B]	3.90.1620.10	Alpha Beta	Alpha-Beta Complex	adenovirus 2 penton base, domain 2	adenovirus 2 penton base, domain 2	CATH (4.3.0)
A	2.60.120.550	Mainly Beta	Sandwich	Jelly Rolls	Penton protein	CATH (4.3.0)
A	3.90.1620.10	Alpha Beta	Alpha-Beta Complex	adenovirus 2 penton base, domain 2	adenovirus 2 penton base, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C [auth B], E [auth C], F [auth D], H [auth E]	PF01686	Adenovirus penton base protein (Adeno_Penton_B)	Adenovirus penton base protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth F], D [auth G], G [auth H]	Fiber	-	virion attachment to host cell biological process involved in interspecies interaction between organisms receptor-mediated virion attachment to host cell adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host adhesion receptor-mediated virion attachment to host cell biological process involved in interaction with host biological process involved in symbiotic interaction cell adhesion cellular process symbiont entry into host cell symbiont entry into host	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
A, C [auth B], E [auth C], F [auth D], H [auth E]	Penton protein	structural molecule activity	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 virion attachment to host cell adhesion of symbiont to host cell adhesion of symbiont to host	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 icosahedral viral capsid T=25 icosahedral viral capsid

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth F], D [auth G], G [auth H]	IPR009013	Attachment protein shaft domain superfamily	Homologous Superfamily
B [auth F], D [auth G], G [auth H]	IPR000978	Adenoviral fibre protein, knob	Domain
B [auth F], D [auth G], G [auth H]	IPR008982	Adenovirus pIV-like, attachment domain	Homologous Superfamily
B [auth F], D [auth G], G [auth H]	IPR000931	Adenovirus fibre protein	Family
B [auth F], D [auth G], G [auth H]	IPR000939	Adenoviral fibre protein, repeat/shaft region	Repeat
A, C [auth B], E [auth C], F [auth D], H [auth E]	IPR002605	Adenovirus penton base protein	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.