4CBV

X-ray structure of full-length ComE from Streptococcus pneumoniae.

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Chromo domain-like	8092319	3000161	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	CheY-like	8092322	3001156	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Chromo domain-like	8092320	3000161	SCOP2B (2022-06-29)
B	SCOP2 Family	LytTr domain-like	8045872	4004734	SCOP2 (2022-06-29)
B	SCOP2 Family	CheY-related	8092321	4003632	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Chromo domain-like	8092319	3000161	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	CheY-like	8092322	3001156	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Chromo domain-like	8092320	3000161	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Chromo domain-like	8092319	3000161	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Chromo domain-like	8092320	3000161	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	CheY-like	8092322	3001156	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Chromo domain-like	8092319	3000161	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Chromo domain-like	8092320	3000161	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	CheY-like	8092322	3001156	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	CheY-like	8092322	3001156	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Chromo domain-like	8092320	3000161	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Chromo domain-like	8092319	3000161	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	CheY-like	8092322	3001156	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Chromo domain-like	8092320	3000161	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Chromo domain-like	8092319	3000161	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	LytTR_C	e4cbvA2	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: LytTR_C	ECOD (1.6)
A	LytTR_N_1	e4cbvA3	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: LytTR_N_1	ECOD (1.6)
A	Response_reg	e4cbvA1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: CheY-like	F: Response_reg	ECOD (1.6)
B	LytTR_C	e4cbvB3	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: LytTR_C	ECOD (1.6)
B	LytTR_N_1	e4cbvB2	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: LytTR_N_1	ECOD (1.6)
B	Response_reg	e4cbvB1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: CheY-like	F: Response_reg	ECOD (1.6)
C	LytTR_C	e4cbvC3	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: LytTR_C	ECOD (1.6)
C	LytTR_N_1	e4cbvC2	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: LytTR_N_1	ECOD (1.6)
C	Response_reg	e4cbvC1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: CheY-like	F: Response_reg	ECOD (1.6)
D	LytTR_C	e4cbvD3	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: LytTR_C	ECOD (1.6)
D	LytTR_N_1	e4cbvD2	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: LytTR_N_1	ECOD (1.6)
D	Response_reg	e4cbvD1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: CheY-like	F: Response_reg	ECOD (1.6)
E	LytTR_C	e4cbvE3	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: LytTR_C	ECOD (1.6)
E	LytTR_N_1	e4cbvE2	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: LytTR_N_1	ECOD (1.6)
E	Response_reg	e4cbvE1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: CheY-like	F: Response_reg	ECOD (1.6)
F	LytTR_C	e4cbvF1	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: LytTR_C	ECOD (1.6)
F	LytTR_N_1	e4cbvF2	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: LytTR_N_1	ECOD (1.6)
F	Response_reg	e4cbvF3	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: CheY-like	F: Response_reg	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
A	2.40.50.1020	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	LytTr DNA-binding domain	CATH (4.3.0)
B	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
B	2.40.50.1020	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	LytTr DNA-binding domain	CATH (4.3.0)
C	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
C	2.40.50.1020	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	LytTr DNA-binding domain	CATH (4.3.0)
D	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
D	2.40.50.1020	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	LytTr DNA-binding domain	CATH (4.3.0)
E	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
E	2.40.50.1020	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	LytTr DNA-binding domain	CATH (4.3.0)
F	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
F	2.40.50.1020	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	LytTr DNA-binding domain	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	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
A, B, C, D, E A, B, C, D, E, F	PF04397	LytTr DNA-binding domain (LytTR)	LytTr DNA-binding domain	This domain is found in a variety of bacterial transcriptional regulators. The domain binds to a specific DNA sequence pattern (see [1]).	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	COME	DNA binding binding organic cyclic compound binding nucleic acid binding molecular transducer activity phosphorelay response regulator activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR011006	CheY-like superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR001789	Signal transduction response regulator, receiver domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR007492	LytTR DNA-binding domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR046947	Transcriptional regulatory protein LytR-like	Family