Annotations: 8E4G

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth 5]	SCOP2B Superfamily	YqbG/phage connector protein-like	8104061	3001980	SCOP2B (2022-06-29)
B [auth 0]	SCOP2B Superfamily	YqbG/phage connector protein-like	8104061	3001980	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)
C [auth 5]	Polyketide_cyc2	e8e4g51	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.1)
B [auth 0]	MaoC_dehydratas	e8e4g01	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: MaoC_dehydratas	ECOD (v294.1)
J [auth u]	MaoC_dehydratas	e8e4gu1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: MaoC_dehydratas	ECOD (v294.1)
A [auth r]	Polyketide_cyc2	e8e4gr1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth 0], C [auth 5]	PF17212	Tail tubular protein (Tube)	Tail tubular protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
H [auth x]	Internal virion protein gp15	-	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 symbiont genome ejection through host cell envelope, short tail mechanism viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction	virion component host cellular component cellular anatomical structure host cell part host cell periplasmic space other organism part
G [auth a]	Internal virion protein gp14	-	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 symbiont genome ejection through host cell envelope, short tail mechanism viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction	virion component host cell plasma membrane host cellular component cellular anatomical structure host cell part host cell membrane other organism part
E [auth P]	Tail tubular protein gp12	-	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 symbiont genome ejection through host cell envelope, short tail mechanism viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction	virus tail, tube virus tail virion component
D [auth O], F [auth Y], I [auth g]	Tail fiber protein	identical protein binding protein binding binding	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 symbiont entry into host cell symbiont entry into host	virus tail, fiber virus tail virion component
B [auth 0], C [auth 5]	Tail tubular protein gp11	-	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 symbiont genome ejection through host cell envelope, short tail mechanism viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction	virus tail, tube virus tail virion component
A [auth r], J [auth u]	Portal protein	-	virion assembly viral process viral life cycle viral genome packaging viral DNA genome packaging symbiont genome ejection through host cell envelope biological process involved in interspecies interaction between organisms symbiont entry into host cell symbiont entry into host symbiont genome ejection through host cell envelope, short tail mechanism biological process involved in interaction with host biological process involved in symbiotic interaction	protein-containing complex viral capsid virion component viral portal complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
H [auth x]	IPR038993	Internal virion protein Gp15	Family
G [auth a]	IPR038996	Internal virion protein Gp14	Family
E [auth P]	IPR058003	Tail tubular protein gp12	Family
D [auth O], F [auth Y], I [auth g]	IPR022246	Bacteriophage T7, Gp17, C-terminal	Domain
D [auth O], F [auth Y], I [auth g]	IPR005604	Bacteriophage T7 tail fibre protein-like, N-terminal domain	Domain
D [auth O], F [auth Y], I [auth g]	IPR048388	Tail fibre protein gp37, trimerization region	Domain
B [auth 0], C [auth 5]	IPR033767	Tail tubular protein Gp11	Family
A [auth r], J [auth u]	IPR038995	Portal protein, Caudovirales	Family
A [auth r], J [auth u]	IPR020991	Head-to-tail connector protein, podovirus-type	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.