9SHY | pdb_00009shy

Cryo-EM structure of the catalytic core of human telomerase at the initiation state of the repeat addition cycle

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Telomerase reverse transcriptase	RNA-directed RNA polymerase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups sequence-specific DNA binding DNA binding binding nucleic acid binding telomeric DNA binding RNA-directed RNA polymerase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups sequence-specific DNA binding DNA binding 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 cation binding ion binding metal ion binding small molecule binding identical protein binding template-free RNA nucleotidyltransferase protein homodimerization activity protein dimerization activity transcription factor binding transcription coregulator binding transcription coactivator binding telomerase activity	developmental process heart development multicellular organism development multicellular organismal process anatomical structure development animal organ development circulatory system development system development regulation of cellular process negative regulation of biological process RNA metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process developmental process heart development multicellular organism development multicellular organismal process anatomical structure development animal organ development circulatory system development system development regulation of cellular process negative regulation of biological process RNA metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process negative regulation of cellular process RNA processing negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process siRNA processing regulatory ncRNA processing regulatory ncRNA-mediated gene silencing regulation of gene expression 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 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 cell cycle cell cycle process establishment of protein localization cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport intracellular transport protein localization to nucleus establishment of localization localization import into nucleus establishment of protein localization to organelle protein transport establishment of localization in cell macromolecule localization protein localization to organelle protein import into nucleus intracellular protein localization intracellular protein transport 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 DNA-templated transcription positive regulation of miRNA transcription positive regulation of miRNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process DNA-templated transcription positive regulation of metabolic process regulation of RNA metabolic process miRNA transcription positive regulation of biosynthetic process regulation of miRNA metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process miRNA metabolic process regulation of RNA biosynthetic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process regulation of DNA-templated transcription 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 regulation of cell cycle 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 regulation of 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 nucleolus 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 molecular function regulation of molecular function 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 maintenance via telomerase telomere organization chromosome organization RNA-templated DNA biosynthetic process telomere maintenance via telomere lengthening telomere maintenance cellular component organization organelle organization cellular component organization or biogenesis siRNA transcription RNA-templated transcription DNA recombination mitotic recombination telomere maintenance via recombination 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 to chromosome 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 tube morphogenesis regulation of anatomical structure morphogenesis blood vessel development regulation of multicellular organismal development blood vessel morphogenesis tube development positive regulation of angiogenesis vasculature 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 endothelial cell apoptotic process regulation of endothelial cell apoptotic process hexose transmembrane transport D-glucose import carbohydrate transport positive regulation of D-glucose transmembrane transport positive regulation of transmembrane transport regulation of D-glucose import positive regulation of D-glucose import regulation of transport transmembrane transport regulation of transmembrane transport positive regulation of transport D-glucose transmembrane transport regulation of D-glucose transmembrane transport monosaccharide transmembrane transport carbohydrate transmembrane transport response to metal ion response to cadmium ion mitochondrion organization	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck ribonucleoprotein granule intracellular organelle nuclear body cellular anatomical structure nucleoplasm organelle lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck ribonucleoprotein granule intracellular organelle nuclear body cellular anatomical structure nucleoplasm organelle lumen organelle membraneless organelle supramolecular complex nuclear ribonucleoprotein granule 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 mitochondrial nucleoid 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
B [auth L]	Histone H2A	DNA binding binding nucleic acid binding protein heterodimerization activity protein binding protein dimerization activity structural molecule activity structural constituent of chromatin	-	protein-containing complex intracellular anatomical structure protein-DNA complex nucleosome intracellular membraneless organelle chromatin chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle membrane-bounded organelle nucleus intracellular membrane-bounded organelle
C [auth M]	Histone H2B	DNA binding binding nucleic acid binding protein heterodimerization activity protein binding protein dimerization activity structural molecule activity structural constituent of chromatin	-	protein-containing complex intracellular anatomical structure protein-DNA complex nucleosome intracellular membraneless organelle chromatin chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle membrane-bounded organelle nucleus membrane-enclosed lumen protein-containing complex intracellular anatomical structure protein-DNA complex nucleosome intracellular membraneless organelle chromatin chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen
D [auth N]	DNA (5'-D(PTPTPAPGPGPGPTPTPAPG)-3')	-	-	-
E [auth O]	Adrenocortical dysplasia protein homolog	sequence-specific DNA binding DNA binding binding nucleic acid binding telomeric DNA binding protein-containing complex binding enzyme regulator activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity telomerase inhibitor activity protein binding DNA polymerase binding enzyme binding	telomere maintenance via telomerase telomere organization chromosome organization primary metabolic process DNA metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA-templated DNA biosynthetic process nucleobase-containing compound metabolic process telomere maintenance via telomere lengthening telomere maintenance cellular component organization nucleic acid biosynthetic process organelle organization telomere maintenance via telomerase telomere organization chromosome organization primary metabolic process DNA metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA-templated DNA biosynthetic process nucleobase-containing compound metabolic process telomere maintenance via telomere lengthening telomere maintenance cellular component organization nucleic acid biosynthetic process organelle organization biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis DNA biosynthetic process developmental process multicellular organism development multicellular organismal process segmentation anatomical structure development pattern specification process regionalization skeletal system development system development urogenital system development cellular component biogenesis cellular component assembly telomere assembly limb development appendage development embryonic limb morphogenesis embryonic morphogenesis embryonic appendage morphogenesis embryo development anatomical structure morphogenesis appendage morphogenesis limb morphogenesis negative regulation of telomere maintenance regulation of cellular process negative regulation of biological process negative regulation of telomere maintenance via telomerase regulation of DNA biosynthetic process regulation of primary metabolic process negative regulation of chromosome organization negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological process negative regulation of cellular component organization negative regulation of metabolic process regulation of chromosome organization regulation of telomere maintenance via telomere lengthening regulation of organelle organization negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process regulation of metabolic process negative regulation of DNA biosynthetic process regulation of DNA metabolic process regulation of telomere maintenance regulation of cellular component organization negative regulation of telomere maintenance via telomere lengthening negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process biological regulation regulation of macromolecule metabolic process regulation of telomere maintenance via telomerase negative regulation of organelle organization negative regulation of biosynthetic process negative regulation of DNA metabolic process establishment of protein localization to telomere regulation of localization establishment of protein localization regulation of protein localization regulation of establishment of protein localization establishment of localization localization establishment of protein localization to organelle regulation of establishment of protein localization to telomere macromolecule localization establishment of protein localization to chromosome intracellular protein localization regulation of establishment of protein localization to chromosome cellular localization nitrogen compound transport transport intracellular transport protein transport establishment of localization in cell intracellular protein transport protein localization to chromosome protein localization to organelle protein localization to chromosome, telomeric region positive regulation of organelle organization positive regulation of cellular component organization positive regulation of biological process positive regulation of metabolic process positive regulation of macromolecule metabolic process positive regulation of cellular process positive regulation of telomere maintenance positive regulation of chromosome organization positive regulation of DNA metabolic process cellular response to stimulus telomere maintenance in response to DNA damage response to stimulus protection from non-homologous end joining at telomere cellular response to stress telomere capping DNA damage response response to stress	membrane-bounded organelle protein-containing complex intracellular anatomical structure catalytic complex nucleus nuclear protein-containing complex intracellular membrane-bounded organelle intracellular organelle telomerase holoenzyme complex cellular anatomical structure organelle ribonucleoprotein complex protein-DNA complex intracellular membraneless organelle membrane-bounded organelle protein-containing complex intracellular anatomical structure catalytic complex nucleus nuclear protein-containing complex intracellular membrane-bounded organelle intracellular organelle telomerase holoenzyme complex cellular anatomical structure organelle ribonucleoprotein complex protein-DNA complex intracellular membraneless organelle chromosome chromosomal region telomere cap complex membraneless organelle chromosome, telomeric repeat region chromosome, telomeric region shelterin complex nuclear telomere cap complex membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen nuclear body
F [auth B]	hTR, human telomerase RNA	-	-	-

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
B [auth L]	IPR009072	Histone-fold	Homologous Superfamily
B [auth L]	IPR002119	Histone H2A	Family
B [auth L]	IPR032454	Histone H2A, C-terminal domain	Domain
B [auth L]	IPR032458	Histone H2A conserved site	Conserved Site
B [auth L]	IPR007125	Core Histone H2A/H2B/H3 domain	Domain
C [auth M]	IPR009072	Histone-fold	Homologous Superfamily
C [auth M]	IPR055333	Histone H2B, conserved site	Conserved Site
C [auth M]	IPR000558	Histone H2B	Family
C [auth M]	IPR007125	Core Histone H2A/H2B/H3 domain	Domain
E [auth O]	IPR028631	Adrenocortical dysplasia protein	Family
E [auth O]	IPR019437	Shelterin complex subunit TPP1/Est3	Domain

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 urinary bladder cancer glioblastoma 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 benign neoplasm urinary bladder neoplasm glioma brain glioma uveal melanoma hepatocellular carcinoma oral cavity cancer cholangiocarcinoma intellectual disability 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 ovarian cancer ischemia reperfusion injury 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 brain disease uterine corpus leiomyoma hematopoietic and lymphoid system neoplasm nasopharyngeal disease
E [auth O]	Pharos: Q96AP0	dyskeratosis congenita, autosomal dominant 6 dyskeratosis congenita familial melanoma Hoyeraal-Hreidarsson syndrome gastric carcinoma osteosarcoma DYSKERATOSIS CONGENITA, AUTOSOMAL RECESSIVE 7 hematopoietic and lymphoid system neoplasm subependymal giant cell astrocytoma

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.