4JMQ

Crystal structure of pb9: The Dit of bacteriophage T5.

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	EUF07531	e4jmqA3	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: EUF07531	ECOD (1.6)
A	EUF07532	e4jmqA4	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: EUF07532	ECOD (1.6)
B	EUF07531	e4jmqB3	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: EUF07531	ECOD (1.6)
B	EUF07532	e4jmqB4	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: EUF07532	ECOD (1.6)
C	EUF07531	e4jmqC1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: EUF07531	ECOD (1.6)
C	EUF07532	e4jmqC2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: EUF07532	ECOD (1.6)
D	EUF07531	e4jmqD2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: EUF07531	ECOD (1.6)
D	EUF07532	e4jmqD1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: EUF07532	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.200.190	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (4.3.0)
A	2.40.30.290	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
B	3.30.200.190	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (4.3.0)
B	2.40.30.290	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
C	3.30.200.190	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (4.3.0)
C	2.40.30.290	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
D	3.30.200.190	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (4.3.0)
D	2.40.30.290	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF21430	Distal tail protein pb9, B domain (DTP-pb9_B-dom)	Distal tail protein pb9, B domain	This entry includes phage distal tail proteins which form a hexameric ring located at the tail tube end, such as pb9 from bacteriophage T5 [1]. pb9 consists of two domains, A and B. This entry represents domain B which adopts an OB fold and is insert ...	This entry includes phage distal tail proteins which form a hexameric ring located at the tail tube end, such as pb9 from bacteriophage T5 [1]. pb9 consists of two domains, A and B. This entry represents domain B which adopts an OB fold and is inserted in domain A [1].	Domain
A, B, C, D	PF21424	Distal tail protein pb9, A domain C-terminal (DTP-pb9_A-dom_C)	Distal tail protein pb9, A domain C-terminal	This entry includes phage distal tail proteins which form a hexameric ring located at the tail tube end, such as pb9 from bacteriophage T5 [1]. pb9 consists of two domains, A and B. Domain A adopts a split barrel fold and includes residues 1 to 82-1 ...	This entry includes phage distal tail proteins which form a hexameric ring located at the tail tube end, such as pb9 from bacteriophage T5 [1]. pb9 consists of two domains, A and B. Domain A adopts a split barrel fold and includes residues 1 to 82-172 to 205. This entry covers the C-terminal region of the A domain [1].	Domain
A, B, C, D	PF21425	Distal tail protein pb9, A domain, N-terminal (DTP-pb9_A-dom_N)	Distal tail protein pb9, A domain, N-terminal	This entry includes phage distal tail proteins which form a hexameric ring located at the tail tube end, such as pb9 from bacteriophage T5 [1]. pb9 consists of two domains, A and B. Domain A adopts a split barrel fold and includes residues 1 to 82-1 ...	This entry includes phage distal tail proteins which form a hexameric ring located at the tail tube end, such as pb9 from bacteriophage T5 [1]. pb9 consists of two domains, A and B. Domain A adopts a split barrel fold and includes residues 1 to 82-172 to 205. This entry covers the N-terminal region of the A domain [1]. The C-terminal segment of the A domain is represented in Pfam:PF21424.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Bacteriophage T5 distal tail protein	-	-	virus tail virion component virus tail, baseplate

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR048416	Distal tail protein pb9, A domain, C-terminal	Domain
A, B, C, D	IPR048415	Distal tail protein pb9, B domain	Domain
A, B, C, D	IPR048417	Distal tail protein pb9, A domain, N-terminal	Domain

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.