Annotations: 9X3O

Chains	Polymer	Molecular Function	Biological Process	Cellular 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
C, D	Neck protein gp13	-	-	virion component
E	Neck protein gp14	-	-	virion component
F	Tail completion protein gp15	-	-	virion component
G, H, I, J, K G, H, I, J, K, L	Fibritin	-	-	virion component

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

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