Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

DNA polymerase

Gene

THAPSDRAFT_bd439

Organism
Thalassiosira pseudonana (Marine diatom) (Cyclotella nana)
Status
Unreviewed-Annotation score:

Annotation score:3 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>
-Protein inferred from homologyi <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

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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>This subsection of the ‘Function’ section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

[4Fe-4S] clusterUniRule annotation

<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

GO - Biological processi

<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 functionDNA-bindingUniRule annotation, DNA-directed DNA polymeraseUniRule annotation, Nucleotidyltransferase, Transferase
Biological processDNA replicationUniRule annotation
Ligand4Fe-4SUniRule annotation, Iron, Iron-sulfur, Metal-binding, Zinc

<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_and_taxonomy_section">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:
DNA polymeraseUniRule annotation (EC:2.7.7.7UniRule annotation)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
ORF Names:THAPSDRAFT_bd439Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiThalassiosira pseudonana (Marine diatom) (Cyclotella nana)Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri35128 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiEukaryotaStramenopilesBacillariophytaCoscinodiscophyceaeThalassiosirophycidaeThalassiosiralesThalassiosiraceaeThalassiosira
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000001449 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Unassembled WGS sequence

<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

GO - Cellular componenti

Keywords - Cellular componenti

NucleusUniRule annotation

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

GO - Molecular functioni

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
35128.Thapsdraft439

<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_and_domains_section">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>Domaini33 – 382DNA_pol_B_exo1InterPro annotationAdd BLAST350
Domaini447 – 902DNA_pol_BInterPro annotationAdd BLAST456
Domaini942 – 1135zf-DNA_PolInterPro annotationAdd BLAST194

<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 DNA polymerase type-B family.UniRule annotation

Keywords - Domaini

Zinc-fingerUniRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0970 Eukaryota
COG0417 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000163524

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
B8LEG9

KEGG Orthology (KO)

More...
KOi
K02320

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.3200.20, 1 hit
3.30.420.10, 1 hit
3.90.1600.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR006172 DNA-dir_DNA_pol_B
IPR017964 DNA-dir_DNA_pol_B_CS
IPR006133 DNA-dir_DNA_pol_B_exonuc
IPR006134 DNA-dir_DNA_pol_B_multi_dom
IPR023211 DNA_pol_palm_dom_sf
IPR038256 Pol_alpha_znc_sf
IPR012337 RNaseH-like_sf
IPR036397 RNaseH_sf
IPR015088 Znf_DNA-dir_DNA_pol_B_alpha

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00136 DNA_pol_B, 1 hit
PF03104 DNA_pol_B_exo1, 1 hit
PF08996 zf-DNA_Pol, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00106 DNAPOLB

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00486 POLBc, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53098 SSF53098, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00116 DNA_POLYMERASE_B, 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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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: Fragment.

B8LEG9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
QYLDMFWLDA AERNGVVYLY GKVRIPSKDP SKQKYQSCCV TVPNNQRNLF
60 70 80 90 100
VLPRVKSTNP DEGQERYGIM DVYNEIKSVL TPSCIPHTEG SNWAGKKVTR
110 120 130 140 150
SYAFEDPSIP RGECDYLKVK YDGKYPVPNR DVCVNGGKSF EKILGAGASN
160 170 180 190 200
LENFLLKRDL MGPQWVRIYN PKSIGGSISW CKWECTVAGP KSIVKLESVA
210 220 230 240 250
MPPTPTVSTV SIKFKTVVNP KSHKLEIVCV SAICHNKVQL DSASDESTRH
260 270 280 290 300
MTQLTLSNGT MPQFPRDMEK EMKQMPELQK CPNERALLSR LFAQIGQWDP
310 320 330 340 350
DVLVSHNGWG HDIDVLLSRC VELKVSMWSK IGRRRQMKLP NATQFGNGKE
360 370 380 390 400
WAIANALDGR ILCDTCISAK ELLRETTYSL TNLTLTQLKM QRVEIEPVDV
410 420 430 440 450
PKWCRDGKHF VSLAQHTLND AQLVQRLMFK LQILPLTKQL TNIAGNLWAR
460 470 480 490 500
TMKGNRAERN EYLLLHEFHN LKYLVPEKRT AKQRSEELGE EGGASNGKAK
510 520 530 540 550
YSGGLVLEPK KGLYDSFILL LDFNSLYPSL IQEYNLCFTT MEWSKSNAPA
560 570 580 590 600
NVEGGEVPQG DQLPPLPDEG LKRGVLPRVI KTLVDRRRNV KKFLKTEKNA
610 620 630 640 650
EKKEELNIRQ QALKLTANSM YGCLGFSHSR FYAQPIAALV TAMGRETLQR
660 670 680 690 700
TVDLAQTSIG LEVIYGDTDS IMINTRITDV NEYPRVLELG NQVKREVNKL
710 720 730 740 750
YNTLELEIDG VFRSMLLLKK KKYAAVTMAE GPGGKMIFDK EMKGLDLVRR
760 770 780 790 800
DWCIQSKESG KFVLDQILSG EEKEVVVSNI HDHLEKVAQQ MRSGELPLDK
810 820 830 840 850
YIITKGLNKH PNEYPDAKSL PHVYVAKMML KDHKAVSIGD HIPYVITELE
860 870 880 890 900
KEEEPSNKKT LAAERARHPD EIERSNGAMK PDVEWYLTQQ ILPPISRLCE
910 920 930 940 950
PIEGTSPGIL AEKLGLDSSK YNNIVSANID EDDIVDYTPA SCLPDEERFK
960 970 980 990 1000
DVEKLVVTCS GCNESAEFPG VFRLVKENGV SYCASGMSCP NPVCGRPNWG
1010 1020 1030 1040 1050
DADLESCIAK ILNRMNLMKK EQQKLYYDGL VRCDDPMCNL ETRQLSVYEG
1060 1070 1080 1090 1100
CCLKAGCNGR MKTVYTESSL QTQLKYFDSL FDIDHACKQL KKSQSSLTEK
1110 1120 1130 1140
EMLKSLNGAD KDAFQLLHGV SSCSLSKSGY NWVAADFFQS L
Length:1,141
Mass (Da):128,677
Last modified:March 3, 2009 - 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:i4C80FEFE15723BAA
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section is used for sequence fragments to indicate that the residue at the extremity of the sequence is not the actual terminal residue in the complete protein sequence.<p><a href='/help/non_ter' target='_top'>More...</a></p>Non-terminal residuei1Imported1
Non-terminal residuei1141Imported1

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
DS999440 Genomic DNA Translation: EED86279.1

NCBI Reference Sequences

More...
RefSeqi
XP_002297409.1, XM_002297373.1

Genome annotation databases

Ensembl protists genome annotation project

More...
EnsemblProtistsi
EED86279; EED86279; THAPSDRAFT_bd439

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
7447729

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
tps:THAPSDRAFT_bd439

<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
DS999440 Genomic DNA Translation: EED86279.1
RefSeqiXP_002297409.1, XM_002297373.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Protein-protein interaction databases

STRINGi35128.Thapsdraft439

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblProtistsiEED86279; EED86279; THAPSDRAFT_bd439
GeneIDi7447729
KEGGitps:THAPSDRAFT_bd439

Phylogenomic databases

eggNOGiKOG0970 Eukaryota
COG0417 LUCA
HOGENOMiHOG000163524
InParanoidiB8LEG9
KOiK02320

Family and domain databases

Gene3Di1.10.3200.20, 1 hit
3.30.420.10, 1 hit
3.90.1600.10, 1 hit
InterProiView protein in InterPro
IPR006172 DNA-dir_DNA_pol_B
IPR017964 DNA-dir_DNA_pol_B_CS
IPR006133 DNA-dir_DNA_pol_B_exonuc
IPR006134 DNA-dir_DNA_pol_B_multi_dom
IPR023211 DNA_pol_palm_dom_sf
IPR038256 Pol_alpha_znc_sf
IPR012337 RNaseH-like_sf
IPR036397 RNaseH_sf
IPR015088 Znf_DNA-dir_DNA_pol_B_alpha
PfamiView protein in Pfam
PF00136 DNA_pol_B, 1 hit
PF03104 DNA_pol_B_exo1, 1 hit
PF08996 zf-DNA_Pol, 1 hit
PRINTSiPR00106 DNAPOLB
SMARTiView protein in SMART
SM00486 POLBc, 1 hit
SUPFAMiSSF53098 SSF53098, 1 hit
PROSITEiView protein in PROSITE
PS00116 DNA_POLYMERASE_B, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiB8LEG9_THAPS
<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: B8LEG9
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: March 3, 2009
Last sequence update: March 3, 2009
Last modified: January 16, 2019
This is version 62 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)

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again