8U1O

In situ cryo-EM structure of bacteriophage P22 tailspike protein complex at 3.4A resolution

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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 o]	SCOP2B Superfamily	Pectin lyase-like	8042982	3001746	SCOP2B (2022-06-29)
A [auth o]	SCOP2B Superfamily	Head-binding domain of phage P22 tailspike protein	8043159	3002008	SCOP2B (2022-06-29)
C [auth q]	SCOP2B Superfamily	Pectin lyase-like	8042982	3001746	SCOP2B (2022-06-29)
C [auth q]	SCOP2B Superfamily	Head-binding domain of phage P22 tailspike protein	8043159	3002008	SCOP2B (2022-06-29)
B [auth p]	SCOP2B Superfamily	Pectin lyase-like	8042982	3001746	SCOP2B (2022-06-29)
B [auth p]	SCOP2B Superfamily	Head-binding domain of phage P22 tailspike protein	8043159	3002008	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 o]	PF09008	e8u1oo3	A: beta sandwiches	X: Head-binding domain of phage P22 tailspike protein (From Topology)	H: Head-binding domain of phage P22 tailspike protein (From Topology)	T: Head-binding domain of phage P22 tailspike protein	F: PF09008	ECOD (1.6)
A [auth o]	PF09251	e8u1oo2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Pectin lyase-like (From Topology)	T: Pectin lyase-like	F: PF09251	ECOD (1.6)
A [auth o]	PF09251	e8u1oo1	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF09251	ECOD (1.6)
C [auth q]	PF09008	e8u1oq2	A: beta sandwiches	X: Head-binding domain of phage P22 tailspike protein (From Topology)	H: Head-binding domain of phage P22 tailspike protein (From Topology)	T: Head-binding domain of phage P22 tailspike protein	F: PF09008	ECOD (1.6)
C [auth q]	PF09251	e8u1oq3	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Pectin lyase-like (From Topology)	T: Pectin lyase-like	F: PF09251	ECOD (1.6)
C [auth q]	PF09251	e8u1oq1	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF09251	ECOD (1.6)
B [auth p]	PF09008	e8u1op1	A: beta sandwiches	X: Head-binding domain of phage P22 tailspike protein (From Topology)	H: Head-binding domain of phage P22 tailspike protein (From Topology)	T: Head-binding domain of phage P22 tailspike protein	F: PF09008	ECOD (1.6)
B [auth p]	PF09251	e8u1op3	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Pectin lyase-like (From Topology)	T: Pectin lyase-like	F: PF09251	ECOD (1.6)
B [auth p]	PF09251	e8u1op2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF09251	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth o], B [auth p], C [auth q]	Tail spike protein	hydrolase activity, acting on glycosyl bonds endo-1,3-alpha-L-rhamnosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated disruption of host anatomical structure symbiont entry into host cell via disruption of host cell envelope lipopolysaccharide disruption of cell wall in another organism symbiont-mediated disruption of host cell wall symbiont-mediated disruption of host cell envelope disruption of cellular anatomical structure in another organism virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated disruption of host anatomical structure symbiont entry into host cell via disruption of host cell envelope lipopolysaccharide disruption of cell wall in another organism symbiont-mediated disruption of host cell wall symbiont-mediated disruption of host cell envelope disruption of cellular anatomical structure in another organism symbiont-mediated disruption of host cellular anatomical entity symbiont entry into host cell symbiont entry into host disruption of anatomical structure in another organism metabolic process symbiont entry into host cell via disruption of host cell envelope receptor-mediated virion attachment to host cell adhesion receptor-mediated virion attachment to host cell	virus tail, fiber virus tail virion component

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth o], B [auth p], C [auth q]	IPR036730	Phage P22 tailspike-like, N-terminal domain superfamily	Homologous Superfamily
A [auth o], B [auth p], C [auth q]	IPR012332	Autotransporter, pectate lyase C-like domain superfamily	Homologous Superfamily
A [auth o], B [auth p], C [auth q]	IPR015331	P22 tailspike C-terminal domain	Domain
A [auth o], B [auth p], C [auth q]	IPR009093	Bacteriophage P22 tailspike, N-terminal	Domain
A [auth o], B [auth p], C [auth q]	IPR011050	Pectin lyase fold/virulence factor	Homologous Superfamily

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 R01GM133198.