2HFO

Crystal Structures of the Synechocystis Photoreceptor Slr1694 Reveal Distinct Structural States Related to Signaling

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	d2hfoa_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	automated matches	automated matches	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)
B	d2hfob_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	automated matches	automated matches	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)
C	d2hfoc_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	automated matches	automated matches	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)
D	d2hfod_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	automated matches	automated matches	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)
E	d2hfoe_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	automated matches	automated matches	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)
F	d2hfof_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	automated matches	automated matches	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)
G	d2hfog_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	automated matches	automated matches	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)
H	d2hfoh_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	automated matches	automated matches	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)
I	d2hfoi_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	automated matches	automated matches	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)
J	d2hfoj_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	automated matches	automated matches	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8087185	3000165	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8087185	3000165	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8087185	3000165	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8087185	3000165	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8087185	3000165	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8087185	3000165	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8087185	3000165	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8087185	3000165	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8087185	3000165	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8087185	3000165	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	PF04940	e2hfoA1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: PF04940	ECOD (1.6)
B	PF04940	e2hfoB1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: PF04940	ECOD (1.6)
C	PF04940	e2hfoC1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: PF04940	ECOD (1.6)
D	PF04940	e2hfoD1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: PF04940	ECOD (1.6)
E	PF04940	e2hfoE1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: PF04940	ECOD (1.6)
F	PF04940	e2hfoF1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: PF04940	ECOD (1.6)
G	PF04940	e2hfoG1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: PF04940	ECOD (1.6)
H	PF04940	e2hfoH1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: PF04940	ECOD (1.6)
I	PF04940	e2hfoI1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: PF04940	ECOD (1.6)
J	PF04940	e2hfoJ1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: PF04940	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Provenance Source (Version)
A	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	CATH (4.3.0)
A	1.10.287.1540	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	CATH (4.3.0)
B	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	CATH (4.3.0)
B	1.10.287.1540	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	CATH (4.3.0)
C	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	CATH (4.3.0)
C	1.10.287.1540	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	CATH (4.3.0)
D	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	CATH (4.3.0)
D	1.10.287.1540	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	CATH (4.3.0)
E	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	CATH (4.3.0)
E	1.10.287.1540	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	CATH (4.3.0)
F	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	CATH (4.3.0)
F	1.10.287.1540	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	CATH (4.3.0)
G	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	CATH (4.3.0)
G	1.10.287.1540	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	CATH (4.3.0)
H	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	CATH (4.3.0)
H	1.10.287.1540	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	CATH (4.3.0)
I	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	CATH (4.3.0)
I	1.10.287.1540	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	CATH (4.3.0)
J	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	CATH (4.3.0)
J	1.10.287.1540	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	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, I, J	PF04940	Sensors of blue-light using FAD (BLUF)	Sensors of blue-light using FAD	The BLUF domain has been shown to bind FAD in the AppA protein (Swiss:Q53119). AppA is involved in the repression of photosynthesis genes in response to blue-light.	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, I, J	Activator of photopigment and puc expression	blue light photoreceptor activity molecular transducer activity photoreceptor activity signaling receptor activity FAD binding flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding nucleotide binding heterocyclic compound binding small molecule binding blue light photoreceptor activity molecular transducer activity photoreceptor activity signaling receptor activity FAD binding flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding nucleotide binding heterocyclic compound binding small molecule binding identical protein binding protein binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR007024	BLUF domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR036046	Acylphosphatase-like domain superfamily	Homologous Superfamily