Annotations: 3HDG

Crystal structure of the N-terminal domain of an uncharacterized protein (WS1339) from Wolinella succinogenes

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)
D [auth E]	d3hdge1	Alpha and beta proteins (a/b)	Flavodoxin-like	CheY-like	automated matches	automated matches	(Wolinella succinogenes ) [TaxId: 844 ],	SCOPe (2.08)
D [auth E]	d3hdge2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Wolinella succinogenes ) [TaxId: 844 ],	SCOPe (2.08)
C [auth D]	d3hdgd1	Alpha and beta proteins (a/b)	Flavodoxin-like	CheY-like	automated matches	automated matches	(Wolinella succinogenes ) [TaxId: 844 ],	SCOPe (2.08)
C [auth D]	d3hdgd2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Wolinella succinogenes ) [TaxId: 844 ],	SCOPe (2.08)
B	d3hdgb1	Alpha and beta proteins (a/b)	Flavodoxin-like	CheY-like	automated matches	automated matches	(Wolinella succinogenes ) [TaxId: 844 ],	SCOPe (2.08)
B	d3hdgb2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Wolinella succinogenes ) [TaxId: 844 ],	SCOPe (2.08)
A	d3hdga1	Alpha and beta proteins (a/b)	Flavodoxin-like	CheY-like	automated matches	automated matches	(Wolinella succinogenes ) [TaxId: 844 ],	SCOPe (2.08)
A	d3hdga2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Wolinella succinogenes ) [TaxId: 844 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D [auth E]	SCOP2B Superfamily	CheY-like	8072820	3001156	SCOP2B (2022-06-29)
C [auth D]	SCOP2B Superfamily	CheY-like	8072820	3001156	SCOP2B (2022-06-29)
B	SCOP2 Family	CheY-related	8072819	4003632	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	CheY-like	8072820	3001156	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	CheY-like	8072820	3001156	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)
D [auth E]	Ras	e3hdgE1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Ras	ECOD (v294.2)
C [auth D]	Ras	e3hdgD1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Ras	ECOD (v294.2)
B	Ras	e3hdgB1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Ras	ECOD (v294.2)
A	DsbD_N	e3hdgA1	A: beta barrels	X: TIM beta/alpha-barrel	H: Nucleotide-diphospho-sugar transferases	T: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase	F: DsbD_N	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D [auth E]	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
C [auth D]	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
B	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
A	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C [auth D], D [auth E]	PF00072	Response regulator receiver domain (Response_reg)	Response regulator receiver domain	This domain receives the signal from the sensor partner in bacterial two-component systems. It is usually found N-terminal to a DNA binding effector domain.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C [auth D], D [auth E]	uncharacterized protein	molecular sensor activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity phosphotransferase activity, nitrogenous group as acceptor phosphotransferase activity, alcohol group as acceptor protein histidine kinase activity transferase activity, transferring phosphorus-containing groups phosphorelay sensor kinase activity molecular function regulator activity catalytic activity cation binding ion binding molecular sensor activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity phosphotransferase activity, nitrogenous group as acceptor phosphotransferase activity, alcohol group as acceptor protein histidine kinase activity transferase activity, transferring phosphorus-containing groups phosphorelay sensor kinase activity molecular function regulator activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C [auth D], D [auth E]	IPR052048	Signal Transduction Response Regulator	Family
A, B, C [auth D], D [auth E]	IPR011006	CheY-like superfamily	Homologous Superfamily
A, B, C [auth D], D [auth E]	IPR001789	Signal transduction response regulator, receiver domain	Domain
A, B, C [auth D], D [auth E]	IPR036097	Signal transduction histidine kinase, dimerisation/phosphoacceptor domain superfamily	Homologous Superfamily
A, B, C [auth D], D [auth E]	IPR003661	Signal transduction histidine kinase, dimerisation/phosphoacceptor domain	Domain

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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.