Annotations: 6M12

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth b]	SCOP2B Superfamily	Protein kinase-like (PK-like)	8089755	3000066	SCOP2B (2022-06-29)
B [auth b]	SCOP2B Superfamily	Ankyrin repeat	8089731	3000154	SCOP2B (2022-06-29)
B [auth b]	SCOP2B Superfamily	Ire1-RNaseL RNase domain-like	8089756	3002392	SCOP2B (2022-06-29)
A [auth a]	SCOP2B Superfamily	Ire1-RNaseL RNase domain-like	8089756	3002392	SCOP2B (2022-06-29)
A [auth a]	SCOP2B Superfamily	Ankyrin repeat	8089731	3000154	SCOP2B (2022-06-29)
A [auth a]	SCOP2B Superfamily	Protein kinase-like (PK-like)	8089755	3000066	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)
B [auth b]	Ribonuc_2-5A	e6m12b1	A: alpha bundles	X: Four-helical up-and-down bundle	H: HEPN	T: Nucleotidyltransferase substrate binding subunit/domain	F: Ribonuc_2-5A	ECOD (1.6)
B [auth b]	Ank_2	e6m12b3	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)
B [auth b]	Pkinase_Tyr	e6m12b2	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: Pkinase_Tyr	ECOD (1.6)
A [auth a]	Ribonuc_2-5A	e6m12a3	A: alpha bundles	X: Four-helical up-and-down bundle	H: HEPN	T: Nucleotidyltransferase substrate binding subunit/domain	F: Ribonuc_2-5A	ECOD (1.6)
A [auth a]	Ank_2	e6m12a2	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)
A [auth a]	Pkinase_Tyr	e6m12a1	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: Pkinase_Tyr	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth a], B [auth b]	Ribonuclease L	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 nuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA nuclease activity hydrolase activity cation binding metal ion binding	protein phosphorylation phosphorylation 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 RNA metabolic process gene expression nucleobase-containing compound biosynthetic process protein phosphorylation phosphorylation 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 RNA metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA processing mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process RNA processing	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth a], B [auth b]	IPR002110	Ankyrin repeat	Repeat
A [auth a], B [auth b]	IPR038357	KEN domain superfamily	Homologous Superfamily
A [auth a], B [auth b]	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
A [auth a], B [auth b]	IPR010513	KEN domain	Domain
A [auth a], B [auth b]	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A [auth a], B [auth b]	IPR000719	Protein kinase domain	Domain
A [auth a], B [auth b]	IPR042745	RNase L, RNase 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.