6FLO

Regulatory subunit of a cAMP-independent protein kinase A from Trypanosoma brucei at 2.1 Angstrom resolution

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
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	d6floa1	All beta proteins	Double-stranded beta-helix	cAMP-binding domain-like	automated matches	automated matches	(Trypanosoma brucei brucei TREU927 ) [TaxId: 185431 ],	SCOPe (2.08)
B	d6flob1	All beta proteins	Double-stranded beta-helix	cAMP-binding domain-like	automated matches	automated matches	(Trypanosoma brucei brucei TREU927 ) [TaxId: 185431 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	cNMP_binding_1	e6floA1	A: beta sandwiches	X: jelly-roll	H: Double-stranded beta-helix (From Topology)	T: Double-stranded beta-helix	F: cNMP_binding_1	ECOD (1.6)
B	cNMP_binding_1	e6floB1	A: beta sandwiches	X: jelly-roll	H: Double-stranded beta-helix (From Topology)	T: Double-stranded beta-helix	F: cNMP_binding_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00027	Cyclic nucleotide-binding domain (cNMP_binding)	Cyclic nucleotide-binding domain	This domain sensor domain can bind cAMP, cGMP, c-di-GMP, oxygen and 2-oxoglutarate (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043).	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Protein kinase A regulatory subunit	kinase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups cAMP-dependent protein kinase regulator activity enzyme regulator activity molecular function regulator activity protein kinase regulator activity kinase regulator activity	protein phosphorylation phosphorylation cellular metabolic process primary metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process cilium-dependent cell motility microtubule-based movement protein phosphorylation phosphorylation cellular metabolic process primary metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process cilium-dependent cell motility microtubule-based movement microtubule-based process cilium movement involved in cell motility cilium movement cell motility cilium or flagellum-dependent cell motility regulation of biological process response to stimulus signaling quorum sensing biological regulation cell-cell signaling detection of cell density detection of biotic stimulus response to biotic stimulus cell communication detection of stimulus biological process involved in interspecies interaction between organisms modulation of formation of structure involved in a symbiotic process formation of structure involved in a symbiotic process cellular response to stimulus regulation of cellular process signal transduction intracellular signal transduction	membrane-bounded organelle cell projection organelle cilium cellular anatomical entity plasma membrane bounded cell projection paraflagellar rod 9+2 motile cilium supramolecular complex motile cilium protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex membrane-bounded organelle cell projection organelle cilium cellular anatomical entity plasma membrane bounded cell projection paraflagellar rod 9+2 motile cilium supramolecular complex motile cilium protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex cAMP-dependent protein kinase complex serine/threonine protein kinase complex transferase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR050503	cAMP-dependent kinase regulatory chain	Family
A, B	IPR000595	Cyclic nucleotide-binding domain	Domain
A, B	IPR014710	RmlC-like jelly roll fold	Homologous Superfamily
A, B	IPR018488	Cyclic nucleotide-binding, conserved site	Conserved Site
A, B	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A, B	IPR018490	Cyclic nucleotide-binding domain superfamily	Homologous Superfamily

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.