1U5W

Crystal structure of hypothetical protein yjjX from Escherichia coli

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	d1u5wa1	Alpha and beta proteins (a/b)	Anticodon-binding domain-like	ITPase-like	YjjX-like	Hypothetical protein YjjX	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d1u5wa2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1u5wb2	Alpha and beta proteins (a/b)	Anticodon-binding domain-like	ITPase-like	YjjX-like	Hypothetical protein YjjX	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1u5wb4	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1u5wb3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d1u5wc2	Alpha and beta proteins (a/b)	Anticodon-binding domain-like	ITPase-like	YjjX-like	Hypothetical protein YjjX	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d1u5wc4	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d1u5wc3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d1u5wd2	Alpha and beta proteins (a/b)	Anticodon-binding domain-like	ITPase-like	YjjX-like	Hypothetical protein YjjX	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d1u5wd4	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d1u5wd3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
E	d1u5we2	Alpha and beta proteins (a/b)	Anticodon-binding domain-like	ITPase-like	YjjX-like	Hypothetical protein YjjX	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
E	d1u5we4	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
E	d1u5we3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
F	d1u5wf2	Alpha and beta proteins (a/b)	Anticodon-binding domain-like	ITPase-like	YjjX-like	Hypothetical protein YjjX	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
F	d1u5wf3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
G	d1u5wg2	Alpha and beta proteins (a/b)	Anticodon-binding domain-like	ITPase-like	YjjX-like	Hypothetical protein YjjX	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
G	d1u5wg4	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
G	d1u5wg3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
H	d1u5wh_	Alpha and beta proteins (a/b)	Anticodon-binding domain-like	ITPase-like	YjjX-like	Hypothetical protein YjjX	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	ITPase-like	8058171	3000497	SCOP2B (2022-06-29)
B	SCOP2 Family	YjjX-like	8058170	4002219	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	ITPase-like	8058171	3000497	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	ITPase-like	8058171	3000497	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	ITPase-like	8058171	3000497	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	ITPase-like	8058171	3000497	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	ITPase-like	8058171	3000497	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	ITPase-like	8058171	3000497	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	ITPase-like	8058171	3000497	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	NTPase_I-T	e1u5wA1	A: a/b three-layered sandwiches	X: ITPase-like (From Topology)	H: ITPase-like (From Topology)	T: ITPase-like	F: NTPase_I-T	ECOD (1.6)
B	NTPase_I-T	e1u5wB1	A: a/b three-layered sandwiches	X: ITPase-like (From Topology)	H: ITPase-like (From Topology)	T: ITPase-like	F: NTPase_I-T	ECOD (1.6)
C	NTPase_I-T	e1u5wC1	A: a/b three-layered sandwiches	X: ITPase-like (From Topology)	H: ITPase-like (From Topology)	T: ITPase-like	F: NTPase_I-T	ECOD (1.6)
D	NTPase_I-T	e1u5wD1	A: a/b three-layered sandwiches	X: ITPase-like (From Topology)	H: ITPase-like (From Topology)	T: ITPase-like	F: NTPase_I-T	ECOD (1.6)
E	NTPase_I-T	e1u5wE1	A: a/b three-layered sandwiches	X: ITPase-like (From Topology)	H: ITPase-like (From Topology)	T: ITPase-like	F: NTPase_I-T	ECOD (1.6)
F	NTPase_I-T	e1u5wF1	A: a/b three-layered sandwiches	X: ITPase-like (From Topology)	H: ITPase-like (From Topology)	T: ITPase-like	F: NTPase_I-T	ECOD (1.6)
G	NTPase_I-T	e1u5wG1	A: a/b three-layered sandwiches	X: ITPase-like (From Topology)	H: ITPase-like (From Topology)	T: ITPase-like	F: NTPase_I-T	ECOD (1.6)
H	NTPase_I-T	e1u5wH1	A: a/b three-layered sandwiches	X: ITPase-like (From Topology)	H: ITPase-like (From Topology)	T: ITPase-like	F: NTPase_I-T	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Provenance Source (Version)
A	3.90.950.10	Alpha Beta	Alpha-Beta Complex	Maf protein	CATH (4.3.0)
B	3.90.950.10	Alpha Beta	Alpha-Beta Complex	Maf protein	CATH (4.3.0)
C	3.90.950.10	Alpha Beta	Alpha-Beta Complex	Maf protein	CATH (4.3.0)
D	3.90.950.10	Alpha Beta	Alpha-Beta Complex	Maf protein	CATH (4.3.0)
E	3.90.950.10	Alpha Beta	Alpha-Beta Complex	Maf protein	CATH (4.3.0)
F	3.90.950.10	Alpha Beta	Alpha-Beta Complex	Maf protein	CATH (4.3.0)
G	3.90.950.10	Alpha Beta	Alpha-Beta Complex	Maf protein	CATH (4.3.0)
H	3.90.950.10	Alpha Beta	Alpha-Beta Complex	Maf protein	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	PF01931	Protein of unknown function DUF84 (NTPase_I-T)	Protein of unknown function DUF84	NTPase_I-T is a family of NTPases with supreme activity against ITP and XTP. Active site analysis and structure comparison of YjjX strongly suggested that it is an NTP binding protein with nucleoside triphosphatase activity. YjjX exhibits a mixed alp ...	NTPase_I-T is a family of NTPases with supreme activity against ITP and XTP. Active site analysis and structure comparison of YjjX strongly suggested that it is an NTP binding protein with nucleoside triphosphatase activity. YjjX exhibits a mixed alpha-beta fold [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	Hypothetical UPF0244 protein yjjX	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding pyrophosphatase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity ITPase activity hydrolase activity, acting on acid anhydrides catalytic activity identical protein binding cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding pyrophosphatase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity ITPase activity hydrolase activity, acting on acid anhydrides catalytic activity identical protein binding protein binding protein homodimerization activity protein dimerization activity nucleoside phosphate binding nucleotide binding heterocyclic compound binding	pyrimidine-containing compound metabolic process thiamine-containing compound metabolic process alcohol metabolic process thiamine metabolic process vitamin metabolic process small molecule metabolic process metabolic process cellular process sulfur compound metabolic process water-soluble vitamin metabolic process primary alcohol metabolic process nucleoside phosphate metabolic process primary metabolic process nucleotide metabolic process pyrimidine-containing compound metabolic process thiamine-containing compound metabolic process alcohol metabolic process thiamine metabolic process vitamin metabolic process small molecule metabolic process metabolic process cellular process sulfur compound metabolic process water-soluble vitamin metabolic process primary alcohol metabolic process nucleoside phosphate metabolic process primary metabolic process nucleotide metabolic process nucleobase-containing compound metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process phosphate-containing compound metabolic process phosphorus metabolic process response to stimulus response to chemical response to antibiotic	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR002786	Inosine/xanthosine triphosphatase	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR029001	Inosine triphosphate pyrophosphatase-like	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR026533	Non-canonical purine NTP phosphatase/PRRC1	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR050299	YjjX NTPase	Family