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UniProtKB - A2THE9 (A2THE9_DANRE)

Entry version 89 (25 May 2022)
Sequence version 1 (06 Mar 2007)
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Protein

Telomerase reverse transcriptase

Gene

tert

Organism
Danio rerio (Zebrafish) (Brachydanio rerio)
Status
Unreviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at transcript leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Telomerase is a ribonucleoprotein enzyme essential for the replication of chromosome termini in most eukaryotes. It elongates telomeres. It is a reverse transcriptase that adds simple sequence repeats to chromosome ends by copying a template sequence within the RNA component of the enzyme.

UniRule annotation

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionNucleotidyltransferase, RNA-directed DNA polymeraseUniRule annotationARBA annotation, Transferase
LigandMagnesiumUniRule annotation, Metal-bindingUniRule annotation

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Telomerase reverse transcriptaseUniRule annotationARBA annotation (EC:2.7.7.49UniRule annotationARBA annotation)
Alternative name(s):
Telomerase catalytic subunitUniRule annotationARBA annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:tertImported
Synonyms:TERTImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiDanio rerio (Zebrafish) (Brachydanio rerio)Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri7955 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Actinopterygii › Neopterygii › Teleostei › Ostariophysi › Cypriniformes › Danionidae › Danioninae › Danio

Organism-specific databases

Zebrafish Information Network genome database

More...ZFINi		ZDB-GENE-080405-1, tert

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Chromosome, NucleusUniRule annotationARBA annotation, TelomereUniRule annotationARBA annotation

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		A2THE9

Database of comparative protein structure models

More...ModBasei		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini585 – 903Reverse transcriptaseInterPro annotationAdd BLAST319

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni317 – 336DisorderedSequence analysisAdd BLAST20

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi317 – 331Polar residuesSequence analysisAdd BLAST15

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the reverse transcriptase family. Telomerase subfamily.UniRule annotationARBA annotation

Phylogenomic databases

Database of Orthologous Groups

More...OrthoDBi		1297956at2759

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR043502, DNA/RNA_pol_sf
IPR000477, RT_dom
IPR021891, Telomerase_RBD
IPR003545, Telomerase_RT

The PANTHER Classification System

More...PANTHERi		PTHR12066, PTHR12066, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00078, RVT_1, 1 hit
PF12009, Telomerase_RBD, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR01365, TELOMERASERT

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00975, Telomerase_RBD, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF56672, SSF56672, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50878, RT_POL, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

A2THE9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSGQYSTDGG FRPVLEILRS LYPVVQTLEE FTDGLQFPDG RKPVLLEETD 
        60         70         80         90        100
GARFKKLLSG LIVCAYTPPQ LRVPAQLSTL PEVLAFTLNH IKRKKLRNVL 
       110        120        130        140        150
GFGYQCSDVT TSSDPFRFHG DVSQTAASIS TSEVWKRINQ RLGTEVTRYL 
       160        170        180        190        200
LQDCAVFTTV PPSCVLQVCG EPVYDLLMPR SWSGFFLSNS DNERISGAMR 
       210        220        230        240        250
KFPAVQKTVA ISKKRTRDNE KYISVKRRRV KETVNNNNGN YRSLCFAISK 
       260        270        280        290        300
KRAIDNEENI SLKRRRMEET DQVAKIRNEN HESQSFAISK KRARDNEENI 
       310        320        330        340        350
SLKRQRMEEI DQVAKIRNEN HGSQSWKPAD QRPPRPSQCS IRVLSMLYNG 
       360        370        380        390        400
RGMKNFLLNR KLKGVGGARR MQGEDLVRMI FLQSESNDSK PKKLPKRFFA 
       410        420        430        440        450
MVPLFSRLLR QHRKCPYRLF LQRKCAGNPD VKDMESLLKS HSSPYRVYLF 
       460        470        480        490        500
VRECLRHIIP HELWGCQENQ LHFLSNVKNF LLLGKFERLT LVQLMWRMKV 
       510        520        530        540        550
QACHWLGPKK RQCASEHRYR EWMLGQCMGW MLSGFVVGLV RAQFYITESM 
       560        570        580        590        600
GHKHTLRFYR GDVWSRLQDQ AFRAHLCKGQ WRPLSPSQAL KVPNSAVTSR 
       610        620        630        640        650
IRFIPKTSSM RPITRLSGSR DTLQYFQSCV RVLQNVLSVC VREAPGPMGS 
       660        670        680        690        700
TVWGWQDIHR RLQDFSPQQK SSPRPLYFVK VDVSGAYDSL PHLKLVEVLK 
       710        720        730        740        750
EVLGPFAEQS FFLRQYSSVW SDPTRGLRKR FCTKAEMSEP LNMKGFVVDE 
       760        770        780        790        800
QVSGRLHDAI LVERHSSEVR GGDVFQFFQK MLCSYVIHYD QQMFRQVCGI 
       810        820        830        840        850
PQGSSVSSLL CNLCYGHMEK ALLKDIAKGG CLMRLIDDFL LITPHLSKAT 
       860        870        880        890        900
EFLTTLLSGV PDYGCQINPQ KVAVNFPVCV SWVNSGVSVL PSSCLFPWCG 
       910        920        930        940        950
LMIHTHTLDV YKDYSRYDGL SLRYSLTLGS AHSPSTVMKK LLSVLSIKST 
       960        970        980        990       1000
DIFLDLRLNS VEAVYRSLYK LILLQALRFH ACVRSLPLGQ SVNRNPSFFL 
      1010       1020       1030       1040       1050
KMIWRMTRVT NKLLTHINKG LPVCSVDSGG VLQSEAVQLL FCLAFETLFR 
      1060       1070       1080       1090 
RFRSVYHCLI PALHKRKRAL QRELCGITLA RVRQASSPRI PLDFSMRV
Length:1,098
Mass (Da):125,987
Last modified:March 6, 2007 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i466F3E0C78D54366
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
EF202140 mRNA Translation: ABM92944.1

NCBI Reference Sequences

More...RefSeqi		NP_001077335.1, NM_001083866.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...GeneIDi		796551

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		dre:796551

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
EF202140 mRNA Translation: ABM92944.1
RefSeqiNP_001077335.1, NM_001083866.1

3D structure databases

SMRiA2THE9
ModBaseiSearch...

Genome annotation databases

GeneIDi796551
KEGGidre:796551

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		7015
ZFINiZDB-GENE-080405-1, tert

Phylogenomic databases

OrthoDBi1297956at2759

Family and domain databases

InterProiView protein in InterPro
IPR043502, DNA/RNA_pol_sf
IPR000477, RT_dom
IPR021891, Telomerase_RBD
IPR003545, Telomerase_RT
PANTHERiPTHR12066, PTHR12066, 1 hit
PfamiView protein in Pfam
PF00078, RVT_1, 1 hit
PF12009, Telomerase_RBD, 1 hit
PRINTSiPR01365, TELOMERASERT
SMARTiView protein in SMART
SM00975, Telomerase_RBD, 1 hit
SUPFAMiSSF56672, SSF56672, 1 hit
PROSITEiView protein in PROSITE
PS50878, RT_POL, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiA2THE9_DANRE
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: A2THE9
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: March 6, 2007
Last sequence update: March 6, 2007
Last modified: May 25, 2022
This is version 89 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiUnreviewed (UniProtKB/TrEMBL)
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