2UGI

PROTEIN MIMICRY OF DNA FROM CRYSTAL STRUCTURES OF THE URACIL GLYCOSYLASE INHIBITOR PROTEIN AND ITS COMPLEX WITH ESCHERICHIA COLI URACIL-DNA GLYCOSYLASE

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family 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)
A	d2ugia_	Alpha and beta proteins (a+b)	Cystatin-like	Uracil-DNA glycosylase inhibitor protein	Uracil-DNA glycosylase inhibitor protein	Uracil-DNA glycosylase inhibitor protein	(Bacillus phage PBS2 ) [TaxId: 10684 ],	SCOPe (2.08)
B	d2ugib_	Alpha and beta proteins (a+b)	Cystatin-like	Uracil-DNA glycosylase inhibitor protein	Uracil-DNA glycosylase inhibitor protein	Uracil-DNA glycosylase inhibitor protein	(Bacillus phage PBS2 ) [TaxId: 10684 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Uracil-DNA glycosylase inhibitor protein	8034693	3000500	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Uracil-DNA glycosylase inhibitor protein	8034693	3000500	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	PF18880	e2ugiA1	A: a+b two layers	X: Cystatin-like	H: Uracil-DNA glycosylase inhibitor protein (From Topology)	T: Uracil-DNA glycosylase inhibitor protein	F: PF18880	ECOD (1.6)
B	PF18880	e2ugiB1	A: a+b two layers	X: Cystatin-like	H: Uracil-DNA glycosylase inhibitor protein (From Topology)	T: Uracil-DNA glycosylase inhibitor protein	F: PF18880	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.450.20	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
B	3.10.450.20	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF18880	Uracil-DNA glycosylase inhibitor (UDI)	Uracil-DNA glycosylase inhibitor	-	Family

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR024062	Bacteriophage PBS2, uracil-glycosylase inhibitor	Homologous Superfamily
A, B	IPR043805	Uracil-DNA glycosylase inhibitor	Family

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.