Annotations: 5UGW

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF21399	e5ugwA1	A: alpha bundles	X: helical bundle domain in reverse transcriptase-like polymerases (From Topology)	H: helical bundle domain in reverse transcriptase-like polymerases (From Topology)	T: helical bundle domain in reverse transcriptase-like polymerases	F: PF21399	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF21399	Telomerase reverse transcriptase, C-terminal extension (TERT_C)	Telomerase reverse transcriptase, C-terminal extension	This domain is found at the C-terminal end of Telomerase reverse transcriptase (TERT), a ribonucleoprotein enzyme essential for the replication of chromosome termini in most eukaryotes. This entry represents the C-terminal extension (also known as th ...	This domain is found at the C-terminal end of Telomerase reverse transcriptase (TERT), a ribonucleoprotein enzyme essential for the replication of chromosome termini in most eukaryotes. This entry represents the C-terminal extension (also known as the thumb domain), which forms an all helical bundle. There are three conserved motifs in this domain involved in nucleic acid binding. In humans, single mutations localised within this portion of telomerase are associated with several bone marrow failure syndromes [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Telomerase reverse transcriptase	sequence-specific DNA binding DNA binding binding organic cyclic compound binding nucleic acid binding telomeric DNA binding RNA binding tRNA binding protein binding protein-folding chaperone binding telomerase RNA binding RNA-directed DNA polymerase activity catalytic activity, acting on DNA DNA polymerase activity sequence-specific DNA binding DNA binding binding organic cyclic compound binding nucleic acid binding telomeric DNA binding RNA binding tRNA binding protein binding protein-folding chaperone binding telomerase RNA binding RNA-directed DNA polymerase activity catalytic activity, acting on DNA DNA polymerase activity catalytic activity, acting on a nucleic acid transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups cation binding ion binding metal ion binding small molecule binding identical protein binding template-free RNA nucleotidyltransferase catalytic activity, acting on RNA 5'-3' RNA polymerase activity RNA polymerase activity RNA-dependent RNA polymerase activity telomerase activity telomerase RNA reverse transcriptase activity protein homodimerization activity protein dimerization activity transcription factor binding transcription coregulator binding transcription coactivator binding	regulation of cellular process cellular biosynthetic process negative regulation of biological process RNA metabolic process negative regulation of cellular metabolic process nucleobase-containing compound metabolic process organic substance metabolic process organic substance biosynthetic process negative regulation of cellular process RNA processing negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process cellular metabolic process regulation of cellular process cellular biosynthetic process negative regulation of biological process RNA metabolic process negative regulation of cellular metabolic process nucleobase-containing compound metabolic process organic substance metabolic process organic substance biosynthetic process negative regulation of cellular process RNA processing negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process cellular metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process nucleic acid metabolic process siRNA processing regulatory ncRNA processing regulatory ncRNA-mediated gene silencing regulation of cellular biosynthetic process regulation of gene expression organic cyclic compound metabolic process negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process regulation of catalytic activity positive regulation of catalytic activity regulation of oxidoreductase activity positive regulation of oxidoreductase activity positive regulation of nitric-oxide synthase activity regulation of molecular function positive regulation of molecular function regulation of monooxygenase activity positive regulation of monooxygenase activity regulation of nitric-oxide synthase activity developmental process regulation of developmental process cellular developmental process transdifferentiation positive regulation of biological process regulation of cell differentiation positive regulation of developmental process positive regulation of transdifferentiation regulation of transdifferentiation positive regulation of cell differentiation cell differentiation positive regulation of cellular process response to decreased oxygen levels cellular response to stimulus response to stimulus cellular response to oxygen levels cellular response to hypoxia cellular response to decreased oxygen levels cellular response to chemical stimulus cellular response to stress response to hypoxia response to stress response to chemical response to oxygen levels response to abiotic stimulus replicative senescence regulation of stem cell proliferation cell population proliferation positive regulation of cell population proliferation positive regulation of stem cell proliferation stem cell proliferation regulation of cell population proliferation positive regulation of macromolecule biosynthetic process regulation of primary metabolic process DNA-templated transcription positive regulation of metabolic process regulation of RNA metabolic process regulation of miRNA metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process miRNA metabolic process positive regulation of nucleobase-containing compound metabolic process positive regulation of RNA metabolic process organic cyclic compound biosynthetic process regulation of DNA-templated transcription positive regulation of DNA-templated transcription positive regulation of miRNA transcription positive regulation of cellular metabolic process positive regulation of miRNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process miRNA transcription positive regulation of biosynthetic process regulation of RNA biosynthetic process nucleobase-containing compound biosynthetic process positive regulation of RNA biosynthetic process ncRNA metabolic process positive regulation of cellular biosynthetic process regulation of miRNA transcription regulation of cell cycle phase transition cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition mitotic cell cycle regulation of mitotic cell cycle positive regulation of mitotic cell cycle phase transition positive regulation of cell cycle process positive regulation of mitotic cell cycle cell cycle regulation of cell cycle cell cycle process positive regulation of G1/S transition of mitotic cell cycle regulation of cell cycle process positive regulation of cell cycle regulation of mitotic cell cycle phase transition positive regulation of cell cycle G1/S phase transition mitotic cell cycle process regulation of G1/S transition of mitotic cell cycle positive regulation of cell cycle phase transition G1/S transition of mitotic cell cycle mitotic cell cycle phase transition protein localization regulation of localization cellular localization regulation of protein localization positive regulation of protein localization to nucleolus positive regulation of protein localization to nucleus regulation of protein localization to nucleus protein localization to nucleus localization protein localization to nucleolus regulation of cellular localization protein localization to organelle cellular macromolecule localization macromolecule localization positive regulation of protein localization regulation of protein localization to nucleolus DNA metabolic process DNA biosynthetic process regulation of protein stability regulation of biological quality positive regulation of cell communication positive regulation of signal transduction signaling regulation of signal transduction cell communication positive regulation of response to stimulus positive regulation of Wnt signaling pathway signal transduction Wnt signaling pathway regulation of signaling cell surface receptor signaling pathway regulation of Wnt signaling pathway regulation of response to stimulus regulation of cell communication positive regulation of signaling regulation of protein binding positive regulation of protein binding regulation of binding positive regulation of binding negative regulation of extrinsic apoptotic signaling pathway in absence of ligand signal transduction in absence of ligand negative regulation of signaling regulation of programmed cell death negative regulation of cell communication extrinsic apoptotic signaling pathway negative regulation of signal transduction in absence of ligand negative regulation of extrinsic apoptotic signaling pathway negative regulation of apoptotic signaling pathway extrinsic apoptotic signaling pathway in absence of ligand negative regulation of response to stimulus negative regulation of programmed cell death regulation of apoptotic process cell death negative regulation of signal transduction regulation of extrinsic apoptotic signaling pathway apoptotic signaling pathway negative regulation of apoptotic process regulation of extrinsic apoptotic signaling pathway in absence of ligand apoptotic process programmed cell death regulation of apoptotic signaling pathway telomere organization RNA-templated DNA biosynthetic process telomere maintenance via telomere lengthening cellular component organization cellular component organization or biogenesis telomere maintenance via telomerase chromosome organization telomere maintenance organelle organization siRNA transcription RNA-templated transcription regulation of vascular associated smooth muscle cell proliferation positive regulation of vascular associated smooth muscle cell proliferation regulation of smooth muscle cell proliferation smooth muscle cell proliferation positive regulation of smooth muscle cell proliferation muscle cell proliferation vascular associated smooth muscle cell proliferation neuron apoptotic process negative regulation of neuron apoptotic process regulation of neuron apoptotic process regulation of vascular associated smooth muscle cell migration positive regulation of locomotion vascular associated smooth muscle cell migration regulation of cell motility regulation of smooth muscle cell migration positive regulation of smooth muscle cell migration positive regulation of cell migration smooth muscle cell migration muscle cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration cell migration cell motility locomotion positive regulation of vascular associated smooth muscle cell migration DNA strand elongation establishment of protein localization to telomere establishment of protein localization protein localization to chromosome, telomeric region establishment of localization establishment of protein localization to organelle protein localization to chromosome establishment of protein localization to chromosome multicellular organismal process positive regulation of hair cycle hair cycle molting cycle positive regulation of multicellular organismal process regulation of hair cycle regulation of multicellular organismal process angiogenesis regulation of vasculature development multicellular organism development tube morphogenesis anatomical structure development regulation of anatomical structure morphogenesis blood vessel development system development regulation of multicellular organismal development blood vessel morphogenesis tube development positive regulation of angiogenesis vasculature development circulatory system development anatomical structure morphogenesis positive regulation of vasculature development regulation of angiogenesis anatomical structure formation involved in morphogenesis regulation of cellular senescence cellular senescence negative regulation of cellular senescence negative regulation of endothelial cell apoptotic process regulation of epithelial cell apoptotic process epithelial cell apoptotic process negative regulation of epithelial cell apoptotic process endothelial cell apoptotic process regulation of endothelial cell apoptotic process response to metal ion response to cadmium ion response to inorganic substance mitochondrion organization hexose transmembrane transport glucose import transport carbohydrate transport positive regulation of transmembrane transport glucose transmembrane transport regulation of glucose import positive regulation of glucose transmembrane transport regulation of transport organic substance transport transmembrane transport regulation of glucose transmembrane transport regulation of transmembrane transport positive regulation of transport monosaccharide transmembrane transport positive regulation of glucose import carbohydrate transmembrane transport	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen cytoplasm cytosol transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex RNA polymerase complex RNA-directed RNA polymerase complex transferase complex intracellular protein-containing complex mitochondrion nucleoid mitochondrial matrix intracellular non-membrane-bounded organelle mitochondrial nucleoid non-membrane-bounded organelle chromosome chromosome, telomeric region chromosomal region nucleolus nuclear protein-containing complex telomerase holoenzyme complex ribonucleoprotein complex TERT-RMRP complex cell periphery plasma membrane membrane telomerase catalytic core complex protein-DNA complex telomere cap complex chromosome, telomeric repeat region nuclear telomere cap complex PML body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR021891	Telomerase ribonucleoprotein complex - RNA-binding domain	Domain
A	IPR049139	Telomerase reverse transcriptase, C-terminal extension	Domain
A	IPR043502	DNA/RNA polymerase superfamily	Homologous Superfamily
A	IPR000477	Reverse transcriptase domain	Domain
A	IPR003545	Telomerase reverse transcriptase	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: O14746	idiopathic pulmonary fibrosis dyskeratosis congenita melanoma pulmonary fibrosis and/or bone marrow failure, Telomere-related, 1 skin basal cell carcinoma dyskeratosis congenita, autosomal dominant 2 aplastic anemia Cri-du-chat syndrome malignant glioma melanoma, cutaneous malignant, susceptibility to, 9 cancer adrenal cortex carcinoma Hoyeraal-Hreidarsson syndrome neuroblastoma chronic myelogenous leukemia, BCR-ABL1 positive idiopathic pulmonary fibrosis dyskeratosis congenita melanoma pulmonary fibrosis and/or bone marrow failure, Telomere-related, 1 skin basal cell carcinoma dyskeratosis congenita, autosomal dominant 2 aplastic anemia Cri-du-chat syndrome malignant glioma melanoma, cutaneous malignant, susceptibility to, 9 cancer adrenal cortex carcinoma Hoyeraal-Hreidarsson syndrome neuroblastoma chronic myelogenous leukemia, BCR-ABL1 positive breast carcinoma non-small cell lung carcinoma kidney disease liver cancer prostate cancer lymphocytic leukemia idiopathic aplastic anemia cutaneous melanoma lymphoid leukemia dyskeratosis congenita, autosomal dominant 1 thyroid gland carcinoma familial melanoma mixed glioma breast cancer coronary artery disease systemic lupus erythematosus acute myeloid leukemia thyroid adenoma glioblastoma urinary bladder cancer cervical cancer ovarian carcinoma clear cell sarcoma of kidney connective tissue disease lung adenocarcinoma lung disease skin pigmented basal cell carcinoma acral lentiginous melanoma testicular cancer adrenal carcinoma thyroid cancer dyskeratosis congenita, autosomal recessive 1 Treacher-Collins syndrome exocrine pancreatic carcinoma glioma benign neoplasm urinary bladder neoplasm hepatocellular carcinoma brain glioma uveal melanoma intellectual disability oral cavity cancer cholangiocarcinoma large cell medulloblastoma ovarian neoplasm colorectal adenoma prostate carcinoma lung benign neoplasm squamous cell lung carcinoma acute interstitial pneumonia testicular germ cell tumor autosomal recessive dyskeratosis congenita 4 benign prostatic hyperplasia idiopathic interstitial pneumonia ischemia reperfusion injury ovarian cancer pancreatic neoplasm colorectal cancer liver neoplasm lung carcinoma cystic fibrosis major depressive disorder estrogen-receptor negative breast cancer malignant pancreatic neoplasm B-cell chronic lymphocytic leukemia hematopoietic and lymphoid system neoplasm brain disease uterine corpus leiomyoma nasopharyngeal disease

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 R01GM133198.