Annotations: 8Z1F

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth A]	PF13691	tRNase Z endonuclease (Lactamase_B_4)	tRNase Z endonuclease	This is family of tRNase Z enzymes, that are closely related structurally to the Lactamase_B family members. tRNase Z is the endonuclease that is involved in tRNA 3'-end maturation through removal of the 3'-trailer sequences from tRNA precursors. The ...	This is family of tRNase Z enzymes, that are closely related structurally to the Lactamase_B family members. tRNase Z is the endonuclease that is involved in tRNA 3'-end maturation through removal of the 3'-trailer sequences from tRNA precursors. The fission yeast Schizosaccharomyces pombe contains two candidate tRNase Zs encoded by two essential genes. The first, Swiss:Q10155, is targeted to the nucleus and has an SV40 nuclear localisation signal at its N-terminus, consisting of four consecutive arginine and lysine residues between residues 208 and 211 (KKRK) that is critical for the NLS function. The second, Swiss:P87168, is targeted to the mitochondria, with an N-terminal mitochondrial targeting signal within the first 38 residues [1].	Domain
B [auth A]	PF12706	Beta-lactamase superfamily domain (Lactamase_B_2)	Beta-lactamase superfamily domain	This family is part of the beta-lactamase superfamily and is related to Pfam:PF00753.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth T]	Homo sapiens mitochondrion pre-tRNA-Tyr	-	-	-
B [auth A]	Zinc phosphodiesterase ELAC protein 2	tRNA-specific ribonuclease activity endonuclease activity RNA endonuclease activity producing 5'-phosphomonoesters, hydrolytic mechanism catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity, acting on a tRNA hydrolase activity nuclease activity hydrolase activity, acting on ester bonds RNA endonuclease activity 3'-tRNA processing endoribonuclease activity catalytic activity RNA binding tRNA-specific ribonuclease activity endonuclease activity RNA endonuclease activity producing 5'-phosphomonoesters, hydrolytic mechanism catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity, acting on a tRNA hydrolase activity nuclease activity hydrolase activity, acting on ester bonds RNA endonuclease activity 3'-tRNA processing endoribonuclease activity catalytic activity RNA binding binding nucleic acid binding cation binding ion binding metal ion binding small molecule binding	catabolic process RNA metabolic process primary metabolic process nucleic acid metabolic process macromolecule catabolic process nucleobase-containing compound catabolic process tRNA metabolic process nucleobase-containing compound metabolic process nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process tRNA decay RNA catabolic process catabolic process RNA metabolic process primary metabolic process nucleic acid metabolic process macromolecule catabolic process nucleobase-containing compound catabolic process tRNA metabolic process nucleobase-containing compound metabolic process nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process tRNA decay RNA catabolic process mitochondrial tRNA processing gene expression nucleobase-containing compound biosynthetic process mitochondrial gene expression macromolecule biosynthetic process RNA biosynthetic process nucleic acid biosynthetic process mitochondrial RNA processing biosynthetic process tRNA processing mitochondrial RNA metabolic process RNA processing mitochondrial tRNA 3'-end processing RNA 3'-end processing tRNA 3'-end processing mitochondrial RNA 3'-end processing	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle cytosol membrane-enclosed lumen intracellular membraneless organelle nucleoid mitochondrial matrix intracellular organelle lumen membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle cytosol membrane-enclosed lumen intracellular membraneless organelle nucleoid mitochondrial matrix intracellular organelle lumen organelle lumen membraneless organelle mitochondrial nucleoid nucleus nucleoplasm nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth A]	IPR001279	Metallo-beta-lactamase	Domain
B [auth A]	IPR047151	Zinc phosphodiesterase ELAC protein 2-like	Family
B [auth A]	IPR036866	Ribonuclease Z/Hydroxyacylglutathione hydrolase-like	Homologous Superfamily
B [auth A]	IPR027794	tRNase Z endonuclease	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B [auth A]	Pharos: Q9BQ52	prostate cancer familial prostate carcinoma prostate cancer, hereditary, 2 combined oxidative phosphorylation defect type 17 astrocytic tumor combined oxidative phosphorylation deficiency mitochondrial complex I deficiency cancer Mitochondrial Diseases intellectual disability ovarian cancer

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.