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Entry version 125 (26 Feb 2020)
Sequence version 1 (26 Apr 2005)
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Protein
Submitted name:

Toll-like receptor 2

Gene

TLR2

Organism
Sus scrofa (Pig)
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 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

<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 - 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 functionReceptorSAAS annotationImported
Biological processImmunity, Innate immunitySAAS annotation

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-SSC-1461957 Beta defensins
R-SSC-5686938 Regulation of TLR by endogenous ligand
R-SSC-6798695 Neutrophil degranulation

<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
Submitted name:
Toll-like receptor 2Imported
<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:TLR2Imported
<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>OrganismiSus scrofa (Pig)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 identifieri9823 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaArtiodactylaSuinaSuidaeSus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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
  • UP000008227 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">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: Chromosome 8

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei589 – 613HelicalSequence analysisAdd BLAST25

Keywords - Cellular componenti

Membrane

<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

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 18Sequence analysisAdd BLAST18
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_501509783019 – 785Sequence analysisAdd BLAST767

<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

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSSSCG00000009002 Expressed in lung and 5 other tissues

<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

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
9823.ENSSSCP00000009606

<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>Domaini640 – 785TIRInterPro annotationAdd BLAST146

<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 Toll-like receptor family.SAAS annotation

Keywords - Domaini

Leucine-rich repeatSAAS annotation, RepeatSAAS annotation, SignalSequence analysis, Transmembrane, Transmembrane helixSequence analysisSAAS annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG4641 Eukaryota
COG4886 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000156323

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_006000_3_0_1

Identification of Orthologs from Complete Genome Data

More...
OMAi
DSYWVEN

Database of Orthologous Groups

More...
OrthoDBi
282372at2759

TreeFam database of animal gene trees

More...
TreeFami
TF351113

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.50.10140, 1 hit
3.80.10.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR000483 Cys-rich_flank_reg_C
IPR001611 Leu-rich_rpt
IPR003591 Leu-rich_rpt_typical-subtyp
IPR032675 LRR_dom_sf
IPR000157 TIR_dom
IPR027185 TLR2
IPR035897 Toll_tir_struct_dom_sf

The PANTHER Classification System

More...
PANTHERi
PTHR24365:SF17 PTHR24365:SF17, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF13855 LRR_8, 2 hits
PF01582 TIR, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00369 LRR_TYP, 6 hits
SM00082 LRRCT, 1 hit
SM00255 TIR, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52200 SSF52200, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51450 LRR, 10 hits
PS50104 TIR, 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.

Q59HI8-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPCALWTAWV LGIVISLSKE GAPHQASSLS CDPAGVCDGR SRSLSSIPSG
60 70 80 90 100
LTAAVKSLDL SNNRIAYVGS SDLRKCVNLR ALRLGANSIH TVEEDSFSSL
110 120 130 140 150
GSLEHLDLSY NHLSNLSSSW FKSLSTLKFL NLLGNPYKTL GETPLFSHLP
160 170 180 190 200
NLRILKIGNN DTFAEIQAKD FQGLTFLQEL EIGASHLQRY APKSLRSIQN
210 220 230 240 250
ISHLILHMRR PALLPKIFVD LLSSLEYLEL RNTDFSTFNF SDVSINEPST
260 270 280 290 300
VMKKFTFRKA EITDASFTEI VKLLNYVSGA LEVEFDDCTL NGRGDFSTSA
310 320 330 340 350
LDTIKSLGNV ETLTVRRLHI PQFFLFYDLR SIYSLTGAVK RITIENSKVF
360 370 380 390 400
LVPCSLSQHL KSLEYLDLSE NLMSEEYLKN SACEHAWPFL HTLILRQNHL
410 420 430 440 450
KSLEKTGEVL VTLKNLTNLD ISKNNFDSMP ETCQWPEKMK YLNLSSTRIH
460 470 480 490 500
SLTHCLPQTL EVLDISNNNL NSFSLSLPQL KELYISRNKL KTLPDASFLP
510 520 530 540 550
MLSVLRISRN TINTFSKEQL DSFQKLKTLE AGGNNFICSC DFLSFTQGQQ
560 570 580 590 600
ALAQVLSDWP ENYLCDSPSH VRGQRVQDTR LSLTECHRVA VVSVVCCALF
610 620 630 640 650
LLLLLTGALC HHFHGLWYMK MMWAWLQAKR KPRKAPRRDV CYDAFVSYSE
660 670 680 690 700
QDSYWVENLM VQELEHFQPP FKLCLHKRDF IPGKWIIDNI IDSIEKSQKT
710 720 730 740 750
IFVLSENFVK SEWCKYELDF SHFRLFDEND DTAILILLEP IEKKAIPQRF
760 770 780
CKLRKIMNTR TYLEWPADET QREGFWLNLR AAIKS
Length:785
Mass (Da):89,639
Last modified:April 26, 2005 - 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:i7474E11F66A90963
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AEMK02000067 Genomic DNA No translation available.
KF460452 mRNA Translation: AHA36586.1
AB208696 Genomic DNA Translation: BAD91799.1

NCBI Reference Sequences

More...
RefSeqi
XP_005653633.1, XM_005653576.2
XP_005653634.1, XM_005653577.2
XP_005653635.1, XM_005653578.2
XP_005653636.1, XM_005653579.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSSSCT00000009859; ENSSSCP00000009606; ENSSSCG00000009002
ENSSSCT00000033729; ENSSSCP00000030722; ENSSSCG00000009002
ENSSSCT00000054433; ENSSSCP00000049323; ENSSSCG00000009002
ENSSSCT00000064428; ENSSSCP00000045396; ENSSSCG00000009002
ENSSSCT00000079173; ENSSSCP00000072694; ENSSSCG00000009002
ENSSSCT00000082620; ENSSSCP00000067954; ENSSSCG00000009002

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
396623

<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
AEMK02000067 Genomic DNA No translation available.
KF460452 mRNA Translation: AHA36586.1
AB208696 Genomic DNA Translation: BAD91799.1
RefSeqiXP_005653633.1, XM_005653576.2
XP_005653634.1, XM_005653577.2
XP_005653635.1, XM_005653578.2
XP_005653636.1, XM_005653579.2

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...

Protein-protein interaction databases

STRINGi9823.ENSSSCP00000009606

Genome annotation databases

EnsembliENSSSCT00000009859; ENSSSCP00000009606; ENSSSCG00000009002
ENSSSCT00000033729; ENSSSCP00000030722; ENSSSCG00000009002
ENSSSCT00000054433; ENSSSCP00000049323; ENSSSCG00000009002
ENSSSCT00000064428; ENSSSCP00000045396; ENSSSCG00000009002
ENSSSCT00000079173; ENSSSCP00000072694; ENSSSCG00000009002
ENSSSCT00000082620; ENSSSCP00000067954; ENSSSCG00000009002
GeneIDi396623

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
7097

Phylogenomic databases

eggNOGiKOG4641 Eukaryota
COG4886 LUCA
GeneTreeiENSGT00940000156323
HOGENOMiCLU_006000_3_0_1
OMAiDSYWVEN
OrthoDBi282372at2759
TreeFamiTF351113

Enzyme and pathway databases

ReactomeiR-SSC-1461957 Beta defensins
R-SSC-5686938 Regulation of TLR by endogenous ligand
R-SSC-6798695 Neutrophil degranulation

Gene expression databases

BgeeiENSSSCG00000009002 Expressed in lung and 5 other tissues

Family and domain databases

Gene3Di3.40.50.10140, 1 hit
3.80.10.10, 1 hit
InterProiView protein in InterPro
IPR000483 Cys-rich_flank_reg_C
IPR001611 Leu-rich_rpt
IPR003591 Leu-rich_rpt_typical-subtyp
IPR032675 LRR_dom_sf
IPR000157 TIR_dom
IPR027185 TLR2
IPR035897 Toll_tir_struct_dom_sf
PANTHERiPTHR24365:SF17 PTHR24365:SF17, 1 hit
PfamiView protein in Pfam
PF13855 LRR_8, 2 hits
PF01582 TIR, 1 hit
SMARTiView protein in SMART
SM00369 LRR_TYP, 6 hits
SM00082 LRRCT, 1 hit
SM00255 TIR, 1 hit
SUPFAMiSSF52200 SSF52200, 1 hit
PROSITEiView protein in PROSITE
PS51450 LRR, 10 hits
PS50104 TIR, 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 nameiQ59HI8_PIG
<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: Q59HI8
Secondary accession number(s): A0A287AZK0
<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: April 26, 2005
Last sequence update: April 26, 2005
Last modified: February 26, 2020
This is version 125 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

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

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