Annotations: 5YVQ

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	34_1st	e5yvqA1	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: 34_1st	ECOD (1.6)
B	UNK_F_TYPE	e5yvqB1	A: a+b complex topology	X: Phage tail fiber assembly protein (From Topology)	H: Phage tail fiber assembly protein (From Topology)	T: Phage tail fiber assembly protein	F: UNK_F_TYPE	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF03406	Phage tail fibre repeat (Phage_fiber_2)	Phage tail fibre repeat	-	Repeat
A	PF21446	Long-tail fiber proximal subunit, C-terminal domain (Gp34_C)	Long-tail fiber proximal subunit, C-terminal domain	The long tail fibers of bacteriophage T4 consist of rigid proximal and distal parts, connected by a hinge region. The proximal half- fiber is formed by a parallel homo-trimer of the Long-tail fiber proximal subunit Gp34. This entry represents the C-t ...	The long tail fibers of bacteriophage T4 consist of rigid proximal and distal parts, connected by a hinge region. The proximal half- fiber is formed by a parallel homo-trimer of the Long-tail fiber proximal subunit Gp34. This entry represents the C-terminal domain, which forms a long triple beta-helix made up of parallel beta-strands [1,2].	Domain
B	PF02413	Caudovirales tail fibre assembly protein, lambda gpK (Caudo_TAP)	Caudovirales tail fibre assembly protein, lambda gpK	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Tail fiber protein S	-	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 tropism switching	virus tail, fiber virus tail virion component host cellular component host intracellular part host cell cytoplasm host cell part host intracellular region cellular anatomical entity
B	Tail fiber assembly protein U	-	virion assembly viral tail assembly virus tail fiber assembly viral process viral life cycle biological process involved in interspecies interaction between organisms symbiont entry into host cell symbiont entry into host 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 virion assembly viral tail assembly virus tail fiber assembly viral process viral life cycle biological process involved in interspecies interaction between organisms symbiont entry into host cell symbiont entry into host 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 tropism switching	virus tail, fiber virus tail virion component host cellular component host intracellular part host cell cytoplasm host cell part host intracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR048390	Long-tail fiber proximal subunit, trimerization domain	Domain
A	IPR005068	Bacteriophage lambda, Tail fiber protein, repeat-2	Repeat
B	IPR003458	Bacteriophage T4, Gp38, tail fibre assembly	Family

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.