Annotations: 3NXZ

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PF02814	e3nxzB1	A: beta barrels	X: Urease metallochperone UreE-N (From Topology)	H: Urease metallochperone UreE-N (From Topology)	T: Urease metallochperone UreE-N	F: PF02814	ECOD (1.6)
B	PF05194	e3nxzB2	A: a+b two layers	X: Alpha-beta plaits	H: Urease metallochaperone UreE, C-terminal domain (From Topology)	T: Urease metallochaperone UreE, C-terminal domain	F: PF05194	ECOD (1.6)
C	PF02814	e3nxzC1	A: beta barrels	X: Urease metallochperone UreE-N (From Topology)	H: Urease metallochperone UreE-N (From Topology)	T: Urease metallochperone UreE-N	F: PF02814	ECOD (1.6)
C	PF05194	e3nxzC2	A: a+b two layers	X: Alpha-beta plaits	H: Urease metallochaperone UreE, C-terminal domain (From Topology)	T: Urease metallochaperone UreE, C-terminal domain	F: PF05194	ECOD (1.6)
A	PF02814	e3nxzA1	A: beta barrels	X: Urease metallochperone UreE-N (From Topology)	H: Urease metallochperone UreE-N (From Topology)	T: Urease metallochperone UreE-N	F: PF02814	ECOD (1.6)
A	PF05194	e3nxzA2	A: a+b two layers	X: Alpha-beta plaits	H: Urease metallochaperone UreE, C-terminal domain (From Topology)	T: Urease metallochaperone UreE, C-terminal domain	F: PF05194	ECOD (1.6)
D	PF02814	e3nxzD1	A: beta barrels	X: Urease metallochperone UreE-N (From Topology)	H: Urease metallochperone UreE-N (From Topology)	T: Urease metallochperone UreE-N	F: PF02814	ECOD (1.6)
D	PF05194	e3nxzD2	A: a+b two layers	X: Alpha-beta plaits	H: Urease metallochaperone UreE, C-terminal domain (From Topology)	T: Urease metallochaperone UreE, C-terminal domain	F: PF05194	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.260.20	Mainly Beta	Sandwich	HSP40/DNAj peptide-binding domain	Urease metallochaperone UreE, N-terminal domain	CATH (4.3.0)
B	3.30.70.790	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	UreE, C-terminal domain	CATH (4.3.0)
C	2.60.260.20	Mainly Beta	Sandwich	HSP40/DNAj peptide-binding domain	Urease metallochaperone UreE, N-terminal domain	CATH (4.3.0)
C	3.30.70.790	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	UreE, C-terminal domain	CATH (4.3.0)
A	2.60.260.20	Mainly Beta	Sandwich	HSP40/DNAj peptide-binding domain	Urease metallochaperone UreE, N-terminal domain	CATH (4.3.0)
A	3.30.70.790	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	UreE, C-terminal domain	CATH (4.3.0)
D	2.60.260.20	Mainly Beta	Sandwich	HSP40/DNAj peptide-binding domain	Urease metallochaperone UreE, N-terminal domain	CATH (4.3.0)
D	3.30.70.790	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	UreE, C-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02814	UreE urease accessory protein, N-terminal domain (UreE_N)	UreE urease accessory protein, N-terminal domain	UreE is a urease accessory protein. Urease Pfam:PF00449 hydrolyses urea into ammonia and carbamic acid.	Domain
A, B, C, D	PF05194	UreE urease accessory protein, C-terminal domain (UreE_C)	UreE urease accessory protein, C-terminal domain	UreE is a urease accessory protein. Urease Pfam:PF00449 hydrolyses urea into ammonia and carbamic acid. The C-terminal region of members of this family contains a His rich Nickel binding site.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Urease accessory protein ureE	cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding unfolded protein binding protein binding	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis nitrogen cycle metabolic process organonitrogen compound metabolic process organic substance metabolic process small molecule metabolic process metabolic process amide metabolic process urea metabolic process cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis nitrogen cycle metabolic process organonitrogen compound metabolic process organic substance metabolic process small molecule metabolic process metabolic process amide metabolic process urea metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process organic substance biosynthetic process protein metabolic process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036118	UreE urease accessory, N-terminal domain superfamily	Homologous Superfamily
A, B, C, D	IPR007864	Urease accessory protein UreE, C-terminal domain	Domain
A, B, C, D	IPR012406	Urease accessory protein UreE	Family
A, B, C, D	IPR004029	UreE urease accessory, N-terminal	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.