Annotations: 3T0O

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ribonuclease_T2	e3t0oA2	A: a+b two layers	X: Ribonuclease Rh-like (From Topology)	H: Ribonuclease Rh-like (From Topology)	T: Ribonuclease Rh-like	F: Ribonuclease_T2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.730.10	Alpha Beta	Alpha-Beta Complex	Ribonuclease Rh	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00445	Ribonuclease T2 family (Ribonuclease_T2)	Ribonuclease T2 family	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Ribonuclease T2	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 catalytic activity endonuclease activity RNA endonuclease activity phosphorus-oxygen lyase activity lyase activity ribonuclease T2 activity RNA binding binding 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 catalytic activity endonuclease activity RNA endonuclease activity phosphorus-oxygen lyase activity lyase activity ribonuclease T2 activity RNA binding binding organic cyclic compound binding nucleic acid binding	catabolic process RNA metabolic process primary metabolic process nucleic acid metabolic process macromolecule catabolic process organic cyclic compound catabolic process nucleobase-containing compound catabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process nucleic acid catabolic process metabolic process macromolecule metabolic process organic substance catabolic process catabolic process RNA metabolic process primary metabolic process nucleic acid metabolic process macromolecule catabolic process organic cyclic compound catabolic process nucleobase-containing compound catabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process nucleic acid catabolic process metabolic process macromolecule metabolic process organic substance catabolic process RNA catabolic process biological process involved in interspecies interaction between organisms response to stimulus immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus immune system process defense response to other organism response to stress innate immune response response to external biotic stimulus	membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle organelle lumen organelle endoplasmic reticulum cytoplasm extracellular region membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle organelle lumen organelle endoplasmic reticulum cytoplasm extracellular region lytic vacuole vacuolar lumen vacuole lysosomal lumen lysosome extracellular exosome extracellular vesicle extracellular organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular vesicle cytoplasmic vesicle lumen cytoplasmic vesicle vesicle lumen azurophil granule secretory granule lumen azurophil granule lumen secretory granule primary lysosome secretory vesicle mitochondrial intermembrane space mitochondrion organelle envelope lumen organelle envelope mitochondrial envelope

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018188	Ribonuclease T2, His active site 1	Active Site
A	IPR033697	Ribonuclease T2, eukaryotic	Family
A	IPR001568	Ribonuclease T2-like	Family
A	IPR036430	Ribonuclease T2-like superfamily	Homologous Superfamily
A	IPR033130	Ribonuclease T2, His active site 2	Active Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: O00584	cystic leukoencephalopathy without megalencephaly Graves disease brain disease Crohn disease plasma cell myeloma subependymal giant cell astrocytoma astrocytic tumor inflammatory bowel disease leukodystrophy Malignant neoplasm of lung pancreatic intraductal papillary-mucinous neoplasm vitiligo Hashimoto thyroiditis intellectual disability lung benign neoplasm cystic leukoencephalopathy without megalencephaly Graves disease brain disease Crohn disease plasma cell myeloma subependymal giant cell astrocytoma astrocytic tumor inflammatory bowel disease leukodystrophy Malignant neoplasm of lung pancreatic intraductal papillary-mucinous neoplasm vitiligo Hashimoto thyroiditis intellectual disability lung benign neoplasm osteosarcoma pilocytic astrocytoma skin basal cell carcinoma glioblastoma hypothyroidism large cell medulloblastoma ovarian cancer

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.