Annotations: 9FTW

Crystal structure of calcium-activated EndoU

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)
B	Beta-Casp	e9ftwB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Beta-Casp	ECOD (v295)
A		e9ftwA01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F:	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF09412	Endoribonuclease XendoU (XendoU)	Endoribonuclease XendoU	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Uridylate-specific endoribonuclease	molecular function activator activity molecular function regulator activity signaling receptor regulator activity growth factor activity receptor ligand activity signaling receptor activator activity cation binding manganese ion binding transition metal ion binding ion binding binding metal ion binding small molecule binding endonuclease activity molecular function activator activity molecular function regulator activity signaling receptor regulator activity growth factor activity receptor ligand activity signaling receptor activator activity cation binding manganese ion binding transition metal ion binding ion binding binding metal ion binding small molecule binding endonuclease activity nuclease activity catalytic activity, acting on RNA RNA endonuclease activity catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity polysaccharide binding carbohydrate binding lyase activity peptidase activity serine hydrolase activity catalytic activity, acting on a protein serine-type peptidase activity hydrolase activity RNA binding nucleic acid binding cargo receptor activity scavenger receptor activity	multi-multicellular organism process multicellular organismal process reproductive process female pregnancy multi-organism reproductive process response to stimulus immune response immune system process regulation of cellular process negative regulation of biological process post-transcriptional regulation of gene expression negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process multi-multicellular organism process multicellular organismal process reproductive process female pregnancy multi-organism reproductive process response to stimulus immune response immune system process regulation of cellular process negative regulation of biological process post-transcriptional regulation of gene expression negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process negative regulation of metabolic process biological regulation regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process post-transcriptional gene silencing regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process negative regulation of catabolic process lipid catabolic process catabolic process regulation of lipid metabolic process primary metabolic process regulation of catabolic process regulation of lipid catabolic process regulation of primary metabolic process negative regulation of lipid metabolic process negative regulation of lipid catabolic process lipid metabolic process proteolysis protein metabolic process	cellular anatomical structure extracellular region cell periphery plasma membrane membrane intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR037227	Endoribonuclease EndoU-like	Homologous Superfamily
A, B	IPR020436	Somatomedin B domain, chordata	Domain
A, B	IPR036024	Somatomedin B-like domain superfamily	Homologous Superfamily
A, B	IPR039787	Poly(U)-specific endoribonuclease	Family
A, B	IPR018998	EndoU ribonuclease, C-terminal	Domain
A, B	IPR001212	Somatomedin B domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: P21128	asthma medulloblastoma esophageal adenocarcinoma psoriasis inflammatory bowel disease sclerosing cholangitis

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.