6HK6

Human RIOK2 bound to inhibitor

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF09202	e6hk6A2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09202	ECOD (1.6)
A	PF01163	e6hk6A1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: PF01163	ECOD (1.6)
C	PF09202	e6hk6C1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09202	ECOD (1.6)
C	PF01163	e6hk6C2	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: PF01163	ECOD (1.6)
D	PF09202	e6hk6D2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09202	ECOD (1.6)
D	PF01163	e6hk6D1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: PF01163	ECOD (1.6)
E	PF09202	e6hk6E1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09202	ECOD (1.6)
E	PF01163	e6hk6E2	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: PF01163	ECOD (1.6)
F	PF09202	e6hk6F2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09202	ECOD (1.6)
F	PF01163	e6hk6F1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: PF01163	ECOD (1.6)
G	PF09202	e6hk6G2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09202	ECOD (1.6)
G	PF01163	e6hk6G1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: PF01163	ECOD (1.6)
I	PF09202	e6hk6I1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09202	ECOD (1.6)
I	PF01163	e6hk6I2	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: PF01163	ECOD (1.6)
J	PF09202	e6hk6J2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09202	ECOD (1.6)
J	PF01163	e6hk6J1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: PF01163	ECOD (1.6)
B	PF09202	e6hk6B1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09202	ECOD (1.6)
B	PF01163	e6hk6B2	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: PF01163	ECOD (1.6)
H	PF09202	e6hk6H2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09202	ECOD (1.6)
H	PF01163	e6hk6H1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: PF01163	ECOD (1.6)

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	PF09202	Rio2, N-terminal (Rio2_N)	Rio2, N-terminal	Members of this family are found in Rio2, and are structurally homologous to the winged helix (wHTH) domain. They adopt a structure consisting of four alpha helices followed by two beta strands and a fifth alpha helix. The domain confers DNA binding ...	Members of this family are found in Rio2, and are structurally homologous to the winged helix (wHTH) domain. They adopt a structure consisting of four alpha helices followed by two beta strands and a fifth alpha helix. The domain confers DNA binding properties to the protein, as per other winged helix domains [1].	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	PF01163	RIO1 family (RIO1)	RIO1 family	-	Family

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	Serine/threonine-protein kinase RIO2	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein serine/threonine kinase activity cation binding metal ion binding protein serine kinase activity	cellular process cell cycle regulation of chromosome segregation regulation of cell cycle phase transition regulation of cellular process regulation of metaphase/anaphase transition of cell cycle regulation of cellular component organization cell cycle phase transition regulation of mitotic metaphase/anaphase transition mitotic cell cycle cellular component organization regulation of mitotic cell cycle cellular component organization or biogenesis regulation of cell cycle cellular process cell cycle regulation of chromosome segregation regulation of cell cycle phase transition regulation of cellular process regulation of metaphase/anaphase transition of cell cycle regulation of cellular component organization cell cycle phase transition regulation of mitotic metaphase/anaphase transition mitotic cell cycle cellular component organization regulation of mitotic cell cycle cellular component organization or biogenesis regulation of cell cycle chromosome segregation cell cycle process regulation of biological process regulation of cell cycle process biological regulation chromosome organization sister chromatid segregation regulation of chromosome organization regulation of organelle organization regulation of mitotic cell cycle phase transition organelle organization mitotic cell cycle process regulation of sister chromatid segregation nuclear chromosome segregation metaphase/anaphase transition of mitotic cell cycle metaphase/anaphase transition of cell cycle mitotic cell cycle phase transition ribonucleoprotein complex biogenesis cellular biosynthetic process positive regulation of biological process RNA metabolic process rRNA processing positive regulation of rRNA processing regulation of primary metabolic process nucleobase-containing compound metabolic process cellular component biogenesis positive regulation of metabolic process ribosome biogenesis regulation of RNA metabolic process organic substance metabolic process organic substance biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process RNA processing rRNA metabolic process regulation of biosynthetic process positive regulation of nucleobase-containing compound metabolic process cellular metabolic process primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression regulation of rRNA processing macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process regulation of cellular biosynthetic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process ncRNA metabolic process nucleic acid catabolic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of metabolic process ribosomal small subunit biogenesis maturation of SSU-rRNA establishment of organelle localization regulation of localization cellular localization nucleocytoplasmic transport transport positive regulation of nucleocytoplasmic transport positive regulation of ribosomal small subunit export from nucleus nuclear transport localization positive regulation of ribosomal subunit export from nucleus ribosomal small subunit export from nucleus organelle localization establishment of localization in cell positive regulation of intracellular transport nuclear export ribosome localization positive regulation of ribonucleoprotein complex localization positive regulation of cellular process ribonucleoprotein complex localization regulation of intracellular transport regulation of ribosomal small subunit export from nucleus regulation of ribonucleoprotein complex localization regulation of transport ribosomal subunit export from nucleus intracellular transport regulation of ribosomal subunit export from nucleus regulation of nucleocytoplasmic transport establishment of localization protein-containing complex localization positive regulation of transport regulation of cellular localization protein phosphorylation organonitrogen compound metabolic process protein autophosphorylation phosphorylation macromolecule modification phosphate-containing compound metabolic process protein metabolic process protein modification process phosphorus metabolic process	preribosome protein-containing complex ribonucleoprotein complex preribosome, small subunit precursor intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle preribosome protein-containing complex ribonucleoprotein complex preribosome, small subunit precursor intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen

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	IPR018935	RIO kinase, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR030484	Serine/threonine-protein kinase Rio2	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR015285	RIO2 kinase winged helix domain, N-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR000687	RIO kinase	Domain