Skip Header

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

UniProtKB - A8K860 (A8K860_HUMAN)

Entry version 79 (02 Dec 2020)
Sequence version 1 (04 Dec 2007)
Previous versions | rss
Add a publicationFeedback
Protein

DNA polymerase

Gene
N/A
Organism
Homo sapiens (Human)
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>-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

DNA polymerase that functions in several pathways of DNA repair. Involved in base excision repair (BER) responsible for repair of lesions that give rise to abasic (AP) sites in DNA. Also contributes to DNA double-strand break repair by non-homologous end joining and homologous recombination. Has both template-dependent and template-independent (terminal transferase) DNA polymerase activities. Has also a 5'-deoxyribose-5-phosphate lyase (dRP lyase) activity.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>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

Mn2+ARBA annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei220Schiff-base intermediate with DNAUniRule annotation1

<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 functionDNA-directed DNA polymeraseUniRule annotation, Nucleotidyltransferase, Transferase
Biological processDNA damage, DNA repairUniRule annotation, DNA replicationARBA annotation, DNA synthesisARBA 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:
DNA polymeraseUniRule annotation (EC:2.7.7.7UniRule annotation)
<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>OrganismiHomo sapiens (Human)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 identifieri9606 [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 › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo

<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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

NucleusUniRule annotation

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Organism-specific databases

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA33504

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Proteomic databases

MaxQB - The MaxQuant DataBase

More...MaxQBi		A8K860

PeptideAtlas

More...PeptideAtlasi		A8K860

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		A8K860, HS

<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>Domaini36 – 132BRCTInterPro annotationAdd BLAST97

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>Regioni161 – 212DisorderedSequence analysisAdd BLAST52

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 amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi165 – 179Pro-richSequence 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 DNA polymerase type-X family.UniRule annotationARBA annotation

Phylogenomic databases

Database of Orthologous Groups

More...OrthoDBi		1328151at2759

Family and domain databases

Conserved Domains Database

More...CDDi		cd00141, NT_POLXc, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.150.110, 1 hit
3.30.210.10, 1 hit
3.30.460.10, 1 hit
3.40.50.10190, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001357, BRCT_dom
IPR036420, BRCT_dom_sf
IPR002054, DNA-dir_DNA_pol_X
IPR019843, DNA_pol-X_BS
IPR028207, DNA_pol_B_palm_palm
IPR018944, DNA_pol_lambd_fingers_domain
IPR027421, DNA_pol_lamdba_lyase_dom_sf
IPR037160, DNA_Pol_thumb_sf
IPR022312, DNA_pol_X
IPR002008, DNA_pol_X_beta-like
IPR043519, NT_sf
IPR029398, PolB_thumb

Pfam protein domain database

More...Pfami		View protein in Pfam
PF14792, DNA_pol_B_palm, 1 hit
PF14791, DNA_pol_B_thumb, 1 hit
PF10391, DNA_pol_lambd_f, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00869, DNAPOLX
PR00870, DNAPOLXBETA

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00483, POLXc, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF47802, SSF47802, 1 hit
SSF52113, SSF52113, 1 hit
SSF81301, SSF81301, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50172, BRCT, 1 hit
PS00522, DNA_POLYMERASE_X, 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.

A8K860-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MDPRGILKAF PKRQKIHADA SSKVLAKIPR REEGEEAEEW LSSLRAHVVR 
        60         70         80         90        100
TGIGRARAEL FEKQIVQHGG QLCPAQGPGV THIVVDEGMD YERALRLLRL 
       110        120        130        140        150
PQLPPGAQLV KSAWLSLCLQ ERRLVDVAGF SIFIPSRYLD HPQPSKAEQD 
       160        170        180        190        200
ASIPPGTHEA LLQTALSPPP PPTRPVSPPQ KAKEAPNTQA QPISDDEASD 
       210        220        230        240        250
GEETQEACSI PGIGKRMAEK IIEILESGHL RKLDHISESV PVLELFSNIW 
       260        270        280        290        300
GAGTKTAQMW YQQGFRSLED IRSQASLTTQ QAIGLKHYSD FLERMPREEA 
       310        320        330        340        350
TEIEQTVQKA AQAFNSGLLC VACGSYRRGK ATCGDVDVLI THPDGRSHRG 
       360        370        380        390        400
IFSRLLDSLR QEGFLTDDLV SQEENGQQQK YLGVCRLPGP GRRHRRLDII 
       410        420        430        440        450
VVPYSEFACA LLYFTGSAHF NRSMRALAKT KGMSLSEHAL STAVVRNTHG 
       460        470        480 
CKVGPGRVLP TPTEKDVFRL LGLPYREPAE RDW
Length:483
Mass (Da):53,537
Last modified:December 4, 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:i83E653AC9586C8D6
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
AK292225 mRNA Translation: BAF84914.1

NCBI Reference Sequences

More...RefSeqi		NP_001167556.1, NM_001174085.1
XP_011537957.1, XM_011539655.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...GeneIDi		27343

<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
AK292225 mRNA Translation: BAF84914.1
RefSeqiNP_001167556.1, NM_001174085.1
XP_011537957.1, XM_011539655.1

3D structure databases

Database of comparative protein structure models

More...ModBasei		Search...

SWISS-MODEL Interactive Workspace

More...SWISS-MODEL-Workspacei		Submit a new modelling project...

Proteomic databases

MaxQBiA8K860
PeptideAtlasiA8K860

Genome annotation databases

GeneIDi27343

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		27343
PharmGKBiPA33504

Phylogenomic databases

OrthoDBi1328151at2759

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		27343, 3 hits in 847 CRISPR screens

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		27343

Gene expression databases

GenevisibleiA8K860, HS

Family and domain databases

CDDicd00141, NT_POLXc, 1 hit
Gene3Di1.10.150.110, 1 hit
3.30.210.10, 1 hit
3.30.460.10, 1 hit
3.40.50.10190, 1 hit
InterProiView protein in InterPro
IPR001357, BRCT_dom
IPR036420, BRCT_dom_sf
IPR002054, DNA-dir_DNA_pol_X
IPR019843, DNA_pol-X_BS
IPR028207, DNA_pol_B_palm_palm
IPR018944, DNA_pol_lambd_fingers_domain
IPR027421, DNA_pol_lamdba_lyase_dom_sf
IPR037160, DNA_Pol_thumb_sf
IPR022312, DNA_pol_X
IPR002008, DNA_pol_X_beta-like
IPR043519, NT_sf
IPR029398, PolB_thumb
PfamiView protein in Pfam
PF14792, DNA_pol_B_palm, 1 hit
PF14791, DNA_pol_B_thumb, 1 hit
PF10391, DNA_pol_lambd_f, 1 hit
PRINTSiPR00869, DNAPOLX
PR00870, DNAPOLXBETA
SMARTiView protein in SMART
SM00483, POLXc, 1 hit
SUPFAMiSSF47802, SSF47802, 1 hit
SSF52113, SSF52113, 1 hit
SSF81301, SSF81301, 1 hit
PROSITEiView protein in PROSITE
PS50172, BRCT, 1 hit
PS00522, DNA_POLYMERASE_X, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

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 nameiA8K860_HUMAN
<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: A8K860
<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: December 4, 2007
Last sequence update: December 4, 2007
Last modified: December 2, 2020
This is version 79 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)
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.
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