4URR | pdb_00004urr

Tailspike protein of Sf6 bacteriophage bound to Shigella flexneri O- antigen octasaccharide fragment

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
F	PTR2	e4urrF1	A: a/b three-layered sandwiches	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PTR2	ECOD (v294.1)
E	PTR2	e4urrE1	A: a/b three-layered sandwiches	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PTR2	ECOD (v294.1)
D	PTR2	e4urrD1	A: a/b three-layered sandwiches	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PTR2	ECOD (v294.1)
C	PTR2	e4urrC1	A: a/b three-layered sandwiches	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PTR2	ECOD (v294.1)
B	PTR2	e4urrB1	A: a/b three-layered sandwiches	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PTR2	ECOD (v294.1)
A	PTR2	e4urrA1	A: a/b three-layered sandwiches	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PTR2	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	2.160.20.10	Mainly Beta	3 Solenoid	Pectate Lyase C-like	Single-stranded right-handed beta-helix, Pectin lyase-like	CATH (4.3.0)
E	2.160.20.10	Mainly Beta	3 Solenoid	Pectate Lyase C-like	Single-stranded right-handed beta-helix, Pectin lyase-like	CATH (4.3.0)
D	2.160.20.10	Mainly Beta	3 Solenoid	Pectate Lyase C-like	Single-stranded right-handed beta-helix, Pectin lyase-like	CATH (4.3.0)
C	2.160.20.10	Mainly Beta	3 Solenoid	Pectate Lyase C-like	Single-stranded right-handed beta-helix, Pectin lyase-like	CATH (4.3.0)
B	2.160.20.10	Mainly Beta	3 Solenoid	Pectate Lyase C-like	Single-stranded right-handed beta-helix, Pectin lyase-like	CATH (4.3.0)
A	2.160.20.10	Mainly Beta	3 Solenoid	Pectate Lyase C-like	Single-stranded right-handed beta-helix, Pectin lyase-like	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	BIFUNCTIONAL TAIL PROTEIN	hydrolase activity, acting on glycosyl bonds endo-1,3-alpha-L-rhamnosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	biological process involved in interspecies interaction between organisms symbiont entry into host biological process involved in interaction with host biological process involved in symbiotic interaction virion attachment to host cell adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host symbiont-mediated disruption of host anatomical structure symbiont-mediated disruption of host cell envelope symbiont-mediated disruption of host cellular anatomical structure symbiont entry into host cell via disruption of host cell envelope symbiont entry into host cell biological process involved in interspecies interaction between organisms symbiont entry into host biological process involved in interaction with host biological process involved in symbiotic interaction virion attachment to host cell adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host symbiont-mediated disruption of host anatomical structure symbiont-mediated disruption of host cell envelope symbiont-mediated disruption of host cellular anatomical structure symbiont entry into host cell via disruption of host cell envelope symbiont entry into host cell disruption of anatomical structure in another organism symbiont entry into host cell via disruption of host cell envelope lipopolysaccharide symbiont-mediated disruption of host cell wall	virus tail, fiber virus tail virion component

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR012334	Pectin lyase fold	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR036730	Phage P22 tailspike-like, N-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR049104	Tail spike protein-like, C-terminal domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR009093	Bacteriophage P22 tailspike, N-terminal	Domain
A, B, C, D, E A, B, C, D, E, F	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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.