Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 113 (29 Sep 2021)
Sequence version 1 (01 Jun 2001)
Previous versions | rss
Add a publicationFeedback
Protein

Large T antigen

Gene
N/A
Organism
Simian virus 40 (SV40)
Status
Unreviewed-Annotation score:

Annotation score:2 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 protein 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

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section specifies the position and type of each DNA-binding domain present within the protein.<p><a href='/help/dna_bind' target='_top'>More...</a></p>DNA bindingi139 – 254T-ag OBDPROSITE-ProRule annotationAdd BLAST116

<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-bindingPROSITE-ProRule annotationARBA annotation, HydrolaseARBA annotation
Biological processDNA replicationARBA annotation, G1/S host cell cycle checkpoint dysregulation by virusARBA annotation, Host-virus interaction, Inhibition of host innate immune response by virus, Inhibition of host interferon signaling pathway by virus, Inhibition of host JAK1 by virusARBA annotation, Modulation of host cell cycle by virus, Viral immunoevasion
LigandATP-bindingARBA annotation, Metal-binding, Nucleotide-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:
Large T antigenARBA annotation
<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>OrganismiSimian virus 40 (SV40)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 identifieri1891767 [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 lineageiVirusesMonodnaviriaShotokuviraeCossaviricotaPapovaviricetesSepolyviralesPolyomaviridaeBetapolyomavirus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section only exists in viral entries and indicates the host(s) either as a specific organism or taxonomic group of organisms that are susceptible to be infected by a virus.<p><a href='/help/virus_host' target='_top'>More...</a></p>Virus hostiMacaca (macaques) [TaxID: 9539]
<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
  • UP000146988 <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: Genome

<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

Host nucleusARBA annotation

<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

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi216InterchainCombined sources

Keywords - PTMi

AcetylationARBA annotation, PhosphoproteinARBA annotation

<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

Keywords - Developmental stagei

Early proteinARBA 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
Q98ZP7

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
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_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>Domaini12 – 75JInterPro annotationAdd BLAST64
Domaini139 – 254T-ag OBDInterPro annotationAdd BLAST116
Domaini265 – 357T-ag D1-typeInterPro annotationAdd BLAST93
Domaini400 – 537SF3 helicaseInterPro annotationAdd BLAST138

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>Regioni109 – 134DisorderedSequence analysisAdd BLAST26

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 biasi120 – 134Basic and acidic residuesSequence analysisAdd BLAST15

Keywords - Domaini

Zinc-fingerPROSITE-ProRule annotation

Family and domain databases

Conserved Domains Database

More...
CDDi
cd06257, DnaJ, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.287.110, 1 hit
3.40.50.300, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001623, DnaJ_domain
IPR014015, Helicase_SF3_DNA-vir
IPR036869, J_dom_sf
IPR010932, Lg_T_Ag_Polyomavir_C
IPR027417, P-loop_NTPase
IPR003133, T_Ag_DNA-bd
IPR017910, Znf_lg_T-Ag_D1-typ

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF06431, Polyoma_lg_T_C, 1 hit
PF02217, T_Ag_DNA_bind, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00271, DnaJ, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF46565, SSF46565, 1 hit
SSF52540, SSF52540, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50076, DNAJ_2, 1 hit
PS51206, SF3_HELICASE_1, 1 hit
PS51287, T_AG_OBD, 1 hit
PS51341, ZF_LTAG_D1, 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>. 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_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: Complete.

Q98ZP7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MDKVLNREES LQLMDLLGLE RSAWGNIPLM RKAYLKKCKE FHPDKGGDEE
60 70 80 90 100
KMKKMNTLYK KMEDGVKYAH QPDFGGFWDA TEIPTYGTDE WEQWWNAFNE
110 120 130 140 150
ENLFCSEEMP SSDDEATADS QHSTPPKKKR KVEDPKDFPS ELLSFLSHAV
160 170 180 190 200
FSNRTLACFA IYTTKEKAAL LYKKIMEKYS VTFISRHNSY NHNILFFLTP
210 220 230 240 250
HRHRVSAINN YAQKLCTFSF LICKGVNKEY LMYSALTRDP FSVIEESLPG
260 270 280 290 300
GLKEHDFNPE EAEETKQVSW KLVTEYAMET KCDDVLLLLG MYLEFQYSFE
310 320 330 340 350
MCLKCIKKEQ PSHYKYHEKH YANAAIFADS KNQKTICQQA VDTVLAKKRV
360 370 380 390 400
DSLQLTREQM LTNRFNDLLD RMDIMFGSTG SADIEEWMAG VAWLHCLLPK
410 420 430 440 450
MDSVVYDFLK CMVYNIPKKR YWLFKGPIDS GKTTLAAALL ELCGGKALNV
460 470 480 490 500
NLPLDRLNFE LGVAIDQFLV VFEDVKGTGG ESRDLPSGQG INNLSHITSV
510 520 530
EVLLALKNLP HLPLNLKHKM NAIVVVNLFI AAYNGYK
Length:537
Mass (Da):61,675
Last modified:June 1, 2001 - 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:i3337EFB55B957FA1
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
AF345345 Genomic DNA Translation: AAK29054.1

<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
AF345345 Genomic DNA Translation: AAK29054.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2IF9X-ray2.59A/B131-260[»]
2IPRX-ray1.50A/B131-259[»]
2ITJX-ray2.50A/B131-259[»]
2ITLX-ray1.65A/B131-259[»]
2NL8X-ray2.30A131-259[»]
2NTCX-ray2.40A/B131-260[»]
2TBDNMR-A131-260[»]
SMRiQ98ZP7
ModBaseiSearch...
PDBe-KBiSearch...

Family and domain databases

CDDicd06257, DnaJ, 1 hit
Gene3Di1.10.287.110, 1 hit
3.40.50.300, 1 hit
InterProiView protein in InterPro
IPR001623, DnaJ_domain
IPR014015, Helicase_SF3_DNA-vir
IPR036869, J_dom_sf
IPR010932, Lg_T_Ag_Polyomavir_C
IPR027417, P-loop_NTPase
IPR003133, T_Ag_DNA-bd
IPR017910, Znf_lg_T-Ag_D1-typ
PfamiView protein in Pfam
PF06431, Polyoma_lg_T_C, 1 hit
PF02217, T_Ag_DNA_bind, 1 hit
SMARTiView protein in SMART
SM00271, DnaJ, 1 hit
SUPFAMiSSF46565, SSF46565, 1 hit
SSF52540, SSF52540, 1 hit
PROSITEiView protein in PROSITE
PS50076, DNAJ_2, 1 hit
PS51206, SF3_HELICASE_1, 1 hit
PS51287, T_AG_OBD, 1 hit
PS51341, ZF_LTAG_D1, 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 nameiQ98ZP7_SV40
<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: Q98ZP7
<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: June 1, 2001
Last sequence update: June 1, 2001
Last modified: September 29, 2021
This is version 113 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

3D-structureCombined sources
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