Annotations: 9X3O

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
F	SCOP2B Superfamily	Phage tail protein-like	8092774	3001913	SCOP2B (2022-06-29)

Chains	Accession	Name	Description	Comments	Source
F	PF16724	T4-like virus Myoviridae tail sheath stabiliser (T4-gp15_tss)	T4-like virus Myoviridae tail sheath stabiliser	T4-gp15_tss is the tail-sheath-stabiliser or tail-terminator protein of T4-like myoviridae phage. It forms a hexamer. It simultaneously forms the binding site for attachment of the capsid to the tail as gp15 binds to gp14 and gp13, the neck proteins, ...	T4-gp15_tss is the tail-sheath-stabiliser or tail-terminator protein of T4-like myoviridae phage. It forms a hexamer. It simultaneously forms the binding site for attachment of the capsid to the tail as gp15 binds to gp14 and gp13, the neck proteins, and completes the tail as it binds to the top of the tail via hexamer gp3 and the C-terminal domain of gp18 located in the last ring of the contractile tail sheath [1].	Domain
A, B	PF07230	Bacteriophage T4-like portal protein (Gp20) (Portal_T4)	Bacteriophage T4-like portal protein (Gp20)	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G, H, I, J, K G, H, I, J, K, L	Fibritin	-	-	virion component
F	Tail completion protein gp15	-	-	virion component
E	Neck protein gp14	-	-	virion component
C, D	Neck protein gp13	-	-	virion component
A, B	Portal protein	-	symbiont genome ejection through host cell envelope biological process involved in interspecies interaction between organisms symbiont entry into host cell viral process symbiont entry into host viral life cycle symbiont genome ejection through host cell envelope, contractile tail mechanism biological process involved in interaction with host biological process involved in symbiotic interaction exit from host cell viral release from host cell virion assembly viral genome packaging	host cell plasma membrane host cellular component cellular anatomical structure host cell part host cell membrane other organism part protein-containing complex viral capsid virion component viral portal complex

Chains	Accession	Name	Type
G, H, I, J, K G, H, I, J, K, L	IPR012473	Fibritin C-terminal	Domain
F	IPR031997	Myoviridae tail sheath stabiliser	Family
F	IPR038553	Myoviridae tail sheath stabiliser superfamily	Homologous Superfamily
E	IPR021674	Bacteriophage T4, Gp14, neck protein	Family
C, D	IPR059555	Bacteriophage T4 neck protein gp13	Family
A, B	IPR010823	Portal protein Gp20	Family

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.

9X3O | pdb_00009x3o