6QX7

The cryo-EM structure of connector in bacteriophage phi29 prohead

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth 0a]	SCOP2B Superfamily	Upper collar protein gp10 (connector protein)	8036294	3001932	SCOP2B (2022-06-29)
B [auth 0b]	SCOP2B Superfamily	Upper collar protein gp10 (connector protein)	8036294	3001932	SCOP2B (2022-06-29)
C [auth 0c]	SCOP2B Superfamily	Upper collar protein gp10 (connector protein)	8036294	3001932	SCOP2B (2022-06-29)
D [auth 0d]	SCOP2B Superfamily	Upper collar protein gp10 (connector protein)	8036294	3001932	SCOP2B (2022-06-29)
E [auth 0e]	SCOP2B Superfamily	Upper collar protein gp10 (connector protein)	8036294	3001932	SCOP2B (2022-06-29)
F [auth 0f]	SCOP2B Superfamily	Upper collar protein gp10 (connector protein)	8036294	3001932	SCOP2B (2022-06-29)
G [auth 0g]	SCOP2B Superfamily	Upper collar protein gp10 (connector protein)	8036294	3001932	SCOP2B (2022-06-29)
H [auth 0h]	SCOP2B Superfamily	Upper collar protein gp10 (connector protein)	8036294	3001932	SCOP2B (2022-06-29)
I [auth 0i]	SCOP2B Superfamily	Upper collar protein gp10 (connector protein)	8036294	3001932	SCOP2B (2022-06-29)
J [auth 0j]	SCOP2B Superfamily	Upper collar protein gp10 (connector protein)	8036294	3001932	SCOP2B (2022-06-29)
K [auth 0k]	SCOP2B Superfamily	Upper collar protein gp10 (connector protein)	8036294	3001932	SCOP2B (2022-06-29)
L [auth 0l]	SCOP2B Superfamily	Upper collar protein gp10 (connector protein)	8036294	3001932	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)
A [auth 0a]	Phage_connector_1st	e6qx70a2	A: beta barrels	X: Barrel domain in upper collar protein (From Topology)	H: Barrel domain in upper collar protein (From Topology)	T: Barrel domain in upper collar protein	F: Phage_connector_1st	ECOD (1.6)
A [auth 0a]	Phage_connector_2nd	e6qx70a1	A: alpha bundles	X: Alpha-helical domain in upper collar protein (From Topology)	H: Alpha-helical domain in upper collar protein (From Topology)	T: Alpha-helical domain in upper collar protein	F: Phage_connector_2nd	ECOD (1.6)
B [auth 0b]	Phage_connector_1st	e6qx70b2	A: beta barrels	X: Barrel domain in upper collar protein (From Topology)	H: Barrel domain in upper collar protein (From Topology)	T: Barrel domain in upper collar protein	F: Phage_connector_1st	ECOD (1.6)
B [auth 0b]	Phage_connector_2nd	e6qx70b1	A: alpha bundles	X: Alpha-helical domain in upper collar protein (From Topology)	H: Alpha-helical domain in upper collar protein (From Topology)	T: Alpha-helical domain in upper collar protein	F: Phage_connector_2nd	ECOD (1.6)
C [auth 0c]	Phage_connector_1st	e6qx70c2	A: beta barrels	X: Barrel domain in upper collar protein (From Topology)	H: Barrel domain in upper collar protein (From Topology)	T: Barrel domain in upper collar protein	F: Phage_connector_1st	ECOD (1.6)
C [auth 0c]	Phage_connector_2nd	e6qx70c1	A: alpha bundles	X: Alpha-helical domain in upper collar protein (From Topology)	H: Alpha-helical domain in upper collar protein (From Topology)	T: Alpha-helical domain in upper collar protein	F: Phage_connector_2nd	ECOD (1.6)
D [auth 0d]	Phage_connector_1st	e6qx70d1	A: beta barrels	X: Barrel domain in upper collar protein (From Topology)	H: Barrel domain in upper collar protein (From Topology)	T: Barrel domain in upper collar protein	F: Phage_connector_1st	ECOD (1.6)
D [auth 0d]	Phage_connector_2nd	e6qx70d2	A: alpha bundles	X: Alpha-helical domain in upper collar protein (From Topology)	H: Alpha-helical domain in upper collar protein (From Topology)	T: Alpha-helical domain in upper collar protein	F: Phage_connector_2nd	ECOD (1.6)
E [auth 0e]	Phage_connector_1st	e6qx70e1	A: beta barrels	X: Barrel domain in upper collar protein (From Topology)	H: Barrel domain in upper collar protein (From Topology)	T: Barrel domain in upper collar protein	F: Phage_connector_1st	ECOD (1.6)
E [auth 0e]	Phage_connector_2nd	e6qx70e2	A: alpha bundles	X: Alpha-helical domain in upper collar protein (From Topology)	H: Alpha-helical domain in upper collar protein (From Topology)	T: Alpha-helical domain in upper collar protein	F: Phage_connector_2nd	ECOD (1.6)
F [auth 0f]	Phage_connector_1st	e6qx70f2	A: beta barrels	X: Barrel domain in upper collar protein (From Topology)	H: Barrel domain in upper collar protein (From Topology)	T: Barrel domain in upper collar protein	F: Phage_connector_1st	ECOD (1.6)
F [auth 0f]	Phage_connector_2nd	e6qx70f1	A: alpha bundles	X: Alpha-helical domain in upper collar protein (From Topology)	H: Alpha-helical domain in upper collar protein (From Topology)	T: Alpha-helical domain in upper collar protein	F: Phage_connector_2nd	ECOD (1.6)
G [auth 0g]	Phage_connector_1st	e6qx70g2	A: beta barrels	X: Barrel domain in upper collar protein (From Topology)	H: Barrel domain in upper collar protein (From Topology)	T: Barrel domain in upper collar protein	F: Phage_connector_1st	ECOD (1.6)
G [auth 0g]	Phage_connector_2nd	e6qx70g1	A: alpha bundles	X: Alpha-helical domain in upper collar protein (From Topology)	H: Alpha-helical domain in upper collar protein (From Topology)	T: Alpha-helical domain in upper collar protein	F: Phage_connector_2nd	ECOD (1.6)
H [auth 0h]	Phage_connector_1st	e6qx70h1	A: beta barrels	X: Barrel domain in upper collar protein (From Topology)	H: Barrel domain in upper collar protein (From Topology)	T: Barrel domain in upper collar protein	F: Phage_connector_1st	ECOD (1.6)
H [auth 0h]	Phage_connector_2nd	e6qx70h2	A: alpha bundles	X: Alpha-helical domain in upper collar protein (From Topology)	H: Alpha-helical domain in upper collar protein (From Topology)	T: Alpha-helical domain in upper collar protein	F: Phage_connector_2nd	ECOD (1.6)
I [auth 0i]	Phage_connector_1st	e6qx70i2	A: beta barrels	X: Barrel domain in upper collar protein (From Topology)	H: Barrel domain in upper collar protein (From Topology)	T: Barrel domain in upper collar protein	F: Phage_connector_1st	ECOD (1.6)
I [auth 0i]	Phage_connector_2nd	e6qx70i1	A: alpha bundles	X: Alpha-helical domain in upper collar protein (From Topology)	H: Alpha-helical domain in upper collar protein (From Topology)	T: Alpha-helical domain in upper collar protein	F: Phage_connector_2nd	ECOD (1.6)
J [auth 0j]	Phage_connector_1st	e6qx70j1	A: beta barrels	X: Barrel domain in upper collar protein (From Topology)	H: Barrel domain in upper collar protein (From Topology)	T: Barrel domain in upper collar protein	F: Phage_connector_1st	ECOD (1.6)
J [auth 0j]	Phage_connector_2nd	e6qx70j2	A: alpha bundles	X: Alpha-helical domain in upper collar protein (From Topology)	H: Alpha-helical domain in upper collar protein (From Topology)	T: Alpha-helical domain in upper collar protein	F: Phage_connector_2nd	ECOD (1.6)
K [auth 0k]	Phage_connector_1st	e6qx70k2	A: beta barrels	X: Barrel domain in upper collar protein (From Topology)	H: Barrel domain in upper collar protein (From Topology)	T: Barrel domain in upper collar protein	F: Phage_connector_1st	ECOD (1.6)
K [auth 0k]	Phage_connector_2nd	e6qx70k1	A: alpha bundles	X: Alpha-helical domain in upper collar protein (From Topology)	H: Alpha-helical domain in upper collar protein (From Topology)	T: Alpha-helical domain in upper collar protein	F: Phage_connector_2nd	ECOD (1.6)
L [auth 0l]	Phage_connector_1st	e6qx70l2	A: beta barrels	X: Barrel domain in upper collar protein (From Topology)	H: Barrel domain in upper collar protein (From Topology)	T: Barrel domain in upper collar protein	F: Phage_connector_1st	ECOD (1.6)
L [auth 0l]	Phage_connector_2nd	e6qx70l1	A: alpha bundles	X: Alpha-helical domain in upper collar protein (From Topology)	H: Alpha-helical domain in upper collar protein (From Topology)	T: Alpha-helical domain in upper collar protein	F: Phage_connector_2nd	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth 0a], B [auth 0b], C [auth 0c], D [auth 0d], E [auth 0e], A [auth 0a], B [auth 0b], C [auth 0c], D [auth 0d], E [auth 0e], F [auth 0f], G [auth 0g], H [auth 0h], I [auth 0i], J [auth 0j], K [auth 0k], L [auth 0l]	PF05352	Phage Connector (GP10) (Phage_connector)	Phage Connector (GP10)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth 0a], B [auth 0b], C [auth 0c], D [auth 0d], E [auth 0e], A [auth 0a], B [auth 0b], C [auth 0c], D [auth 0d], E [auth 0e], F [auth 0f], G [auth 0g], H [auth 0h], I [auth 0i], J [auth 0j], K [auth 0k], L [auth 0l]	Portal protein	RNA binding binding organic cyclic compound binding nucleic acid binding	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	viral procapsid virion component protein-containing complex viral capsid viral portal complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth 0a], B [auth 0b], C [auth 0c], D [auth 0d], E [auth 0e], A [auth 0a], B [auth 0b], C [auth 0c], D [auth 0d], E [auth 0e], F [auth 0f], G [auth 0g], H [auth 0h], I [auth 0i], J [auth 0j], K [auth 0k], L [auth 0l]	IPR008016	Portal protein Gp10	Family
A [auth 0a], B [auth 0b], C [auth 0c], D [auth 0d], E [auth 0e], A [auth 0a], B [auth 0b], C [auth 0c], D [auth 0d], E [auth 0e], F [auth 0f], G [auth 0g], H [auth 0h], I [auth 0i], J [auth 0j], K [auth 0k], L [auth 0l]	IPR036199	Portal protein Gp10 superfamily	Homologous Superfamily