4ZQU | pdb_00004zqu

CdiA-CT/CdiI toxin and immunity complex from Yersinia pseudotuberculosis

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d4zqub_	Alpha and beta proteins (a+b)	NMB0488-like	NMB0488-like	automated matches	automated matches	(Salmonella enterica subsp. enterica serovar Rubislaw str. ATCC 10717 ) [TaxId: 938143 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	CdiI-like	8088868	4001823	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	CdiI-like	8088869	3000429	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	CdiI	e4zquB1	A: a+b two layers	X: NMB0488-like (From Topology)	H: NMB0488-like (From Topology)	T: NMB0488-like	F: CdiI	ECOD (1.6)
A	CDI_toxin_EC869_like	e4zquA1	A: a/b three-layered sandwiches	X: Restriction endonuclease-like	H: Restriction endonuclease-like (From Topology)	T: Restriction endonuclease-like	F: CDI_toxin_EC869_like	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.1590.10	Alpha Beta	3-Layer(aba) Sandwich	NMB0488-like fold	NMB0488-like	CATH (4.2.0)
A	3.40.1350.110	Alpha Beta	3-Layer(aba) Sandwich	Trna Endonuclease	Chain: A, domain 1	CATH (4.2.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	CdiI toxin	-	-	-
A	CdiA-CT toxin, Conserved domain protein	endonuclease activity catalytic activity, acting on a nucleic acid hydrolase activity DNA nuclease activity DNA endonuclease activity deoxyribonuclease I activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA nuclease activity DNA endonuclease activity, producing 5'-phosphomonoesters catalytic activity toxin activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR037891	Immunity protein Cdil-like superfamily	Homologous Superfamily
B	IPR009888	Immunity protein CdiI, Proteobacteria type	Family
A	IPR048745	Toxin CdiA-like, helical domain	Domain
A	IPR006914	VENN motif-containing domain	Domain
A	IPR025157	Hemagglutinin repeat	Repeat
A	IPR033799	CdiA toxin, EC869-like	Domain

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.