6YXB | pdb_00006yxb

Structure of Chloroflexus aggregans flavin based fluorescent protein (CagFbFP) Q148K variant (space group P21)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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	d6yxbd_	Alpha and beta proteins (a+b)	Profilin-like	PYP-like sensor domain (PAS domain)	automated matches	automated matches	(Chloroflexus aggregans DSM 9485 ) [TaxId: 326427 ],	SCOPe (2.08)
C	d6yxbc_	Alpha and beta proteins (a+b)	Profilin-like	PYP-like sensor domain (PAS domain)	automated matches	automated matches	(Chloroflexus aggregans DSM 9485 ) [TaxId: 326427 ],	SCOPe (2.08)
B	d6yxbb_	Alpha and beta proteins (a+b)	Profilin-like	PYP-like sensor domain (PAS domain)	automated matches	automated matches	(Chloroflexus aggregans DSM 9485 ) [TaxId: 326427 ],	SCOPe (2.08)
A	d6yxba_	Alpha and beta proteins (a+b)	Profilin-like	PYP-like sensor domain (PAS domain)	automated matches	automated matches	(Chloroflexus aggregans DSM 9485 ) [TaxId: 326427 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	PYP-like sensor domain (PAS domain)	8095379	3000471	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	PYP-like sensor domain (PAS domain)	8095379	3000471	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	PYP-like sensor domain (PAS domain)	8095379	3000471	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PYP-like sensor domain (PAS domain)	8095379	3000471	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		e6yxbD1	A: Family A G protein-coupled receptor-like	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Herpes_MCP	F:	ECOD (20:10:01)
C		e6yxbC1	A: Family A G protein-coupled receptor-like	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Herpes_MCP	F:	ECOD (20:10:01)
B		e6yxbB1	A: Family A G protein-coupled receptor-like	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Herpes_MCP	F:	ECOD (20:10:01)
A		e6yxbA1	A: Family A G protein-coupled receptor-like	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Herpes_MCP	F:	ECOD (20:10:01)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Multi-sensor hybrid histidine kinase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule 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	-	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR000014	PAS domain	Domain
A, B, C, D	IPR011006	CheY-like superfamily	Homologous Superfamily
A, B, C, D	IPR004358	Signal transduction histidine kinase-related protein, C-terminal	Domain
A, B, C, D	IPR001789	Signal transduction response regulator, receiver domain	Domain
A, B, C, D	IPR013656	PAS fold 4	Domain
A, B, C, D	IPR036097	Signal transduction histidine kinase, dimerisation/phosphoacceptor domain superfamily	Homologous Superfamily
A, B, C, D	IPR036890	Histidine kinase/HSP90-like ATPase superfamily	Homologous Superfamily
A, B, C, D	IPR003661	Signal transduction histidine kinase, dimerisation/phosphoacceptor domain	Domain
A, B, C, D	IPR035965	PAS domain superfamily	Homologous Superfamily
A, B, C, D	IPR001610	PAC motif	Repeat
A, B, C, D	IPR003594	Histidine kinase/HSP90-like ATPase domain	Domain
A, B, C, D	IPR000700	PAS-associated, C-terminal	Domain
A, B, C, D	IPR005467	Histidine kinase domain	Domain
A, B, C, D	IPR036641	HPT domain superfamily	Homologous Superfamily
A, B, C, D	IPR013655	PAS fold 3	Domain
A, B, C, D	IPR008207	Signal transduction histidine kinase, phosphotransfer (Hpt) domain	Domain

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.