Annotations: 1FSE

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1fsea_	All alpha proteins	DNA/RNA-binding 3-helical bundle	C-terminal effector domain of the bipartite response regulators	GerE-like (LuxR/UhpA family of transcriptional regulators)	Germination protein GerE	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
B	d1fseb_	All alpha proteins	DNA/RNA-binding 3-helical bundle	C-terminal effector domain of the bipartite response regulators	GerE-like (LuxR/UhpA family of transcriptional regulators)	Germination protein GerE	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
C	d1fsec_	All alpha proteins	DNA/RNA-binding 3-helical bundle	C-terminal effector domain of the bipartite response regulators	GerE-like (LuxR/UhpA family of transcriptional regulators)	Germination protein GerE	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
D	d1fsed_	All alpha proteins	DNA/RNA-binding 3-helical bundle	C-terminal effector domain of the bipartite response regulators	GerE-like (LuxR/UhpA family of transcriptional regulators)	Germination protein GerE	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
E	d1fsee_	All alpha proteins	DNA/RNA-binding 3-helical bundle	C-terminal effector domain of the bipartite response regulators	GerE-like (LuxR/UhpA family of transcriptional regulators)	Germination protein GerE	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
F	d1fsef_	All alpha proteins	DNA/RNA-binding 3-helical bundle	C-terminal effector domain of the bipartite response regulators	GerE-like (LuxR/UhpA family of transcriptional regulators)	Germination protein GerE	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	GerE-like (LuxR/UhpA family of transcriptional regulators)	8020012	4000720	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	C-terminal effector domain of the bipartite response regulators	8032392	3001179	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	C-terminal effector domain of the bipartite response regulators	8032392	3001179	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	C-terminal effector domain of the bipartite response regulators	8032392	3001179	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	C-terminal effector domain of the bipartite response regulators	8032392	3001179	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	C-terminal effector domain of the bipartite response regulators	8032392	3001179	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	PF00196	e1fseA1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, LuxR-like	F: PF00196	ECOD (1.6)
B	PF00196	e1fseB1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, LuxR-like	F: PF00196	ECOD (1.6)
C	PF00196	e1fseC1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, LuxR-like	F: PF00196	ECOD (1.6)
D	PF00196	e1fseD1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, LuxR-like	F: PF00196	ECOD (1.6)
E	PF00196	e1fseE1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, LuxR-like	F: PF00196	ECOD (1.6)
F	PF00196	e1fseF1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, LuxR-like	F: PF00196	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
B	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
C	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
D	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
E	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
F	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix 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	PF00196	Bacterial regulatory proteins, luxR family (GerE)	Bacterial regulatory proteins, luxR family	-	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	GERE	DNA binding binding organic cyclic compound binding nucleic acid binding	regulation of cellular process cellular biosynthetic process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process organic substance metabolic process organic substance biosynthetic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of cellular process cellular biosynthetic process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process organic substance metabolic process organic substance biosynthetic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process cellular metabolic process biological regulation primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process cellular process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR000792	Transcription regulator LuxR, C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F	IPR016032	Signal transduction response regulator, C-terminal effector	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily

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.