Annotations: 3SF5

Crystal Structure of Helicobacter pylori Urease Accessory Protein UreF/H complex

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)
D	Pkinase, APH	e3sf5D1	A: beta barrels	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: Pkinase, APH	ECOD (v294.2)
B	UreD	e3sf5B1	A: beta barrels	X: Single-stranded right-handed beta-helix	H: Urease accessory protein ureH	T: Urease accessory protein ureH	F: UreD	ECOD (v294.2)
A	Pkinase, APH	e3sf5A1	A: beta barrels	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: Pkinase, APH	ECOD (v294.2)
C	Pkinase, APH	e3sf5C1	A: beta barrels	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: Pkinase, APH	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.4190.10	Mainly Alpha	Orthogonal Bundle	Urease accessory protein UreF	Urease accessory protein UreF	CATH (4.3.0)
C	1.10.4190.10	Mainly Alpha	Orthogonal Bundle	Urease accessory protein UreF	Urease accessory protein UreF	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, D	PF01774	UreD urease accessory protein (UreD)	UreD urease accessory protein	UreD is a urease accessory protein. Urease Pfam:PF00449 hydrolyses urea into ammonia and carbamic acid [2]. UreD is involved in activation of the urease enzyme via the UreD-UreF-UreG-urease complex [1] and is required for urease nickel metallocenter ...	UreD is a urease accessory protein. Urease Pfam:PF00449 hydrolyses urea into ammonia and carbamic acid [2]. UreD is involved in activation of the urease enzyme via the UreD-UreF-UreG-urease complex [1] and is required for urease nickel metallocenter assembly [3]. See also UreF Pfam:PF01730, UreG Pfam:PF01495.	Domain
A, C	PF01730	UreF (UreF)	UreF	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D	Urease accessory protein ureH	cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity urease activator activity	nitrogen cycle metabolic process small molecule metabolic process metabolic process cellular process urea metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm
A, C	Urease accessory protein ureF	cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity urease activator activity	nitrogen cycle metabolic process small molecule metabolic process metabolic process cellular process urea metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D	IPR002669	Urease accessory protein UreD	Family
A, C	IPR002639	Urease accessory protein UreF	Family
A, C	IPR038277	UreF domain superfamily	Homologous Superfamily

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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.