1X0P

Structure of a cyanobacterial BLUF protein, Tll0078

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	d1x0pa1	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	BLUF domain	Hypothetical protein Tll0078	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
B	d1x0pb_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	BLUF domain	Hypothetical protein Tll0078	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
C	d1x0pc_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	BLUF domain	Hypothetical protein Tll0078	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
D	d1x0pd_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	BLUF domain	Hypothetical protein Tll0078	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
E	d1x0pe_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	BLUF domain	Hypothetical protein Tll0078	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
F	d1x0pf_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	BLUF domain	Hypothetical protein Tll0078	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
G	d1x0pg_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	BLUF domain	Hypothetical protein Tll0078	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
H	d1x0ph_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	BLUF domain	Hypothetical protein Tll0078	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
I	d1x0pi_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	BLUF domain	Hypothetical protein Tll0078	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
J	d1x0pj_	Alpha and beta proteins (a+b)	Ferredoxin-like	Acylphosphatase/BLUF domain-like	BLUF domain	Hypothetical protein Tll0078	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	BLUF domain	8021123	4003672	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Acylphosphatase/BLUF domain-like	8033503	3000165	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8033503	3000165	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8033503	3000165	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8033503	3000165	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8033503	3000165	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8033503	3000165	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8033503	3000165	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8033503	3000165	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8033503	3000165	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Acylphosphatase/BLUF domain-like	8033503	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	BLUF	e1x0pA1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: BLUF	ECOD (1.6)
B	BLUF	e1x0pB1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: BLUF	ECOD (1.6)
C	BLUF	e1x0pC1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: BLUF	ECOD (1.6)
D	BLUF	e1x0pD1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: BLUF	ECOD (1.6)
E	BLUF	e1x0pE1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: BLUF	ECOD (1.6)
F	BLUF	e1x0pF1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: BLUF	ECOD (1.6)
G	BLUF	e1x0pG1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: BLUF	ECOD (1.6)
H	BLUF	e1x0pH1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: BLUF	ECOD (1.6)
I	BLUF	e1x0pI1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: BLUF	ECOD (1.6)
J	BLUF	e1x0pJ1	A: a+b two layers	X: Alpha-beta plaits	H: Acylphosphatase-like (From Topology)	T: Acylphosphatase-like	F: BLUF	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	hypothetical protein Tll0078	blue light photoreceptor activity molecular transducer activity photoreceptor activity signaling receptor activity FAD binding flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding small molecule 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