2WBT

The Structure of a Double C2H2 Zinc Finger Protein from a Hyperthermophilic Archaeal Virus in the Absence of DNA

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	PHA00733	e2wbtA2	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: PHA00733	ECOD (1.6)
A	zf-met	e2wbtA1	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: zf-met	ECOD (1.6)
B	PHA00733	e2wbtB1	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: PHA00733	ECOD (1.6)
B	zf-met	e2wbtB2	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: zf-met	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	6.20.390.10	Special	Other non-globular	Light-harvesting Protein		CATH (4.3.0)
A	3.30.160.60	Alpha Beta	2-Layer Sandwich	Double Stranded RNA Binding Domain	Classic Zinc Finger	CATH (4.3.0)
B	6.20.390.10	Special	Other non-globular	Light-harvesting Protein		CATH (4.3.0)
B	3.30.160.60	Alpha Beta	2-Layer Sandwich	Double Stranded RNA Binding Domain	Classic Zinc Finger	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF22034	Uncharacterized protein B-129, C2H2 zinc finger (B129_C2H2-zf)	Uncharacterized protein B-129, C2H2 zinc finger	This entry represents a C2H2 zinc finger found at the C-terminal of of poorly characterised viral proteins, including the uncharacterised protein B-129 from Sulfolobus spindle-shape virus 1 (SSV1).	Domain
A, B	PF12756	C2H2 type zinc-finger (2 copies) (zf-C2H2_2)	C2H2 type zinc-finger (2 copies)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	B-129	cation binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR054177	Uncharacterized protein B-129, C2H2 zinc finger	Domain
A, B	IPR013087	Zinc finger C2H2-type	Domain
A, B	IPR036236	Zinc finger C2H2 superfamily	Homologous Superfamily
A, B	IPR041661	ZN622/Rei1/Reh1, zinc finger C2H2-type	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.