2UUG | pdb_00002uug

ESCHERICHIA COLI URACIL-DNA GLYCOSYLASE:INHIBITOR COMPLEX WITH H187D MUTANT UDG AND WILD-TYPE UGI

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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)
A	d2uuga_	Alpha and beta proteins (a/b)	Uracil-DNA glycosylase-like	Uracil-DNA glycosylase-like	Uracil-DNA glycosylase	Uracil-DNA glycosylase	(Escherichia coli K-12 ) [TaxId: 83333 ],	SCOPe (2.08)
B	d2uugb_	Alpha and beta proteins (a/b)	Uracil-DNA glycosylase-like	Uracil-DNA glycosylase-like	Uracil-DNA glycosylase	Uracil-DNA glycosylase	(Escherichia coli K-12 ) [TaxId: 83333 ],	SCOPe (2.08)
C	d2uugc_	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)
D	d2uugd_	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-like	8044008	3001106	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Uracil-DNA glycosylase-like	8044008	3001106	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Uracil-DNA glycosylase inhibitor protein	8034693	3000500	SCOP2B (2022-06-29)
D	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		e2uugA1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: E1_dh	F:	ECOD (20:10:01)
B		e2uugB1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: E1_dh	F:	ECOD (20:10:01)
C		e2uugC1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: DUF3197	F:	ECOD (20:10:01)
D		e2uugD1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: DUF3197	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.470.10	Alpha Beta	3-Layer(aba) Sandwich	Uracil-DNA Glycosylase, subunit E	Uracil-DNA glycosylase-like domain	CATH (4.3.0)
B	3.40.470.10	Alpha Beta	3-Layer(aba) Sandwich	Uracil-DNA Glycosylase, subunit E	Uracil-DNA glycosylase-like domain	CATH (4.3.0)
C	3.10.450.20	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
D	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	PF03167	Uracil DNA glycosylase superfamily (UDG)	Uracil DNA glycosylase superfamily		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	URACIL-DNA GLYCOSYLASE	uracil DNA N-glycosylase activity hydrolase activity, acting on glycosyl bonds deaminated base DNA N-glycosylase activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid hydrolase activity DNA N-glycosylase activity hydrolase activity, hydrolyzing N-glycosyl compounds catalytic activity	cellular response to stimulus response to stimulus base-excision repair, AP site formation via deaminated base removal primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process base-excision repair cellular response to stress DNA damage response response to stress metabolic process cellular process macromolecule metabolic process cellular response to stimulus response to stimulus base-excision repair, AP site formation via deaminated base removal primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process base-excision repair cellular response to stress DNA damage response response to stress metabolic process cellular process macromolecule metabolic process base-excision repair, AP site formation DNA repair	cellular anatomical structure intracellular anatomical structure cytoplasm
C, D	URACIL-DNA GLYCOSYLASE INHIBITOR	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR002043	Uracil-DNA glycosylase family 1	Family
A, B	IPR018085	Uracil-DNA glycosylase, active site	Active Site
A, B	IPR036895	Uracil-DNA glycosylase-like domain superfamily	Homologous Superfamily
A, B	IPR005122	Uracil-DNA glycosylase-like	Domain
C, D	IPR024062	Bacteriophage PBS2, uracil-glycosylase inhibitor	Homologous Superfamily
C, D	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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.