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Center for Computational Systems Medicine
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Protein Summary

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AS Summary

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Protein Functional Features

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Gene Isoform Structures and Expression Levels

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Protein Structures

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pLDDT Score Distribution

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Ramachandran Plot of Protein Structures

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Potential Active Site Information

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Protein Structure and Feature Comparision

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Protein-Protein Interaction

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Related Drugs

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Related Diseases

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Clinically Important Variants

Protein:TLR3

Protein Summary

check button Gene summary
Gene name: TLR3
ASpdb.0 ID: 7098
Gene
Gene symbol

TLR3

Gene ID

7098

Gene nametoll like receptor 3
SynonymsCD283|IIAE2|IMD83
Cytomap

4q35.1

Type of geneprotein-coding
Descriptiontoll-like receptor 3
Modification date20240411
UniProtAcc

O15455


check button Gene ontology of this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
GeneTLR3

GO:0002224

toll-like receptor signaling pathway

18172197

GeneTLR3

GO:0003725

double-stranded RNA binding

16111635

GeneTLR3

GO:0005737

cytoplasm

19740627

GeneTLR3

GO:0005769

early endosome

17982077

GeneTLR3

GO:0007252

I-kappaB phosphorylation

19740627

GeneTLR3

GO:0009986

cell surface

19740627

GeneTLR3

GO:0032722

positive regulation of chemokine production

19740627

GeneTLR3

GO:0032727

positive regulation of interferon-alpha production

16286015

GeneTLR3

GO:0032728

positive regulation of interferon-beta production

16286015

GeneTLR3

GO:0032729

positive regulation of type II interferon production

16286015

GeneTLR3

GO:0032755

positive regulation of interleukin-6 production

19740627

GeneTLR3

GO:0032757

positive regulation of interleukin-8 production

17128265

GeneTLR3

GO:0034138

toll-like receptor 3 signaling pathway

17128265|18172197

GeneTLR3

GO:0038187

pattern recognition receptor activity

16720699|17128265

GeneTLR3

GO:0043330

response to exogenous dsRNA

21266579

GeneTLR3

GO:0046330

positive regulation of JNK cascade

27830702

GeneTLR3

GO:0090594

inflammatory response to wounding

27830702

GeneTLR3

GO:0097191

extrinsic apoptotic signaling pathway

21737330

GeneTLR3

GO:0097527

necroptotic signaling pathway

21737330

GeneTLR3

GO:1901224

positive regulation of non-canonical NF-kappaB signal transduction

19740627



AS Summary

check button Information of the canonical protein with experimentally identified structure from PDB (2023).
UniProt AccFile namePDB IDMethodResolutionChainStartEnd
O15455-1O15455-1_7c76_A.pdb7C76EM3.4A30726

check button ASpdb's canonical and alternatively spliced isoform information.
accession_idgene_namecanonical_idalternative_idcanonical_lengthalternative_lengthcanonical_startcanonical_endtypeoriginalSEQvariationSEQalternative_startalternative_end
O15455TLR3O15455-1O15455-29046271277Deletionnonenone00

check buttonMultiple sequence alignment of our canonical and alternatively spliced TLR3

check button Matched gene isoform IDs with Ensembl and RefSeq of our canonical and alternative spliced genes of TLR3
UniProt-idENSGENSTENSP
O15455-1ENSG00000164342.14ENST00000296795.8ENSP00000296795.3
O15455-2ENSG00000164342.14ENST00000504367.1ENSP00000423684.1
O15455-2ENSG00000164342.14ENST00000508051.2ENSP00000513677.1
O15455-2ENSG00000164342.14ENST00000512264.1ENSP00000513668.1
O15455-2ENSG00000164342.14ENST00000698354.1ENSP00000513676.1

UniProt-idNM IDNP ID
O15455-1NM_003265.2NP_003256.1

check buttonAmino acid sequences of our canonical and alternatively spliced TLR3
accession_idProtein sequence
O15455-1MRQTLPCIYFWGGLLPFGMLCASSTTKCTVSHEVADCSHLKLTQVPDDLPTNITVLNLTHNQLRRLPAANFTRYSQLTSLDVGFNTISKL
EPELCQKLPMLKVLNLQHNELSQLSDKTFAFCTNLTELHLMSNSIQKIKNNPFVKQKNLITLDLSHNGLSSTKLGTQVQLENLQELLLSN
NKIQALKSEELDIFANSSLKKLELSSNQIKEFSPGCFHAIGRLFGLFLNNVQLGPSLTEKLCLELANTSIRNLSLSNSQLSTTSNTTFLG
LKWTNLTMLDLSYNNLNVVGNDSFAWLPQLEYFFLEYNNIQHLFSHSLHGLFNVRYLNLKRSFTKQSISLASLPKIDDFSFQWLKCLEHL
NMEDNDIPGIKSNMFTGLINLKYLSLSNSFTSLRTLTNETFVSLAHSPLHILNLTKNKISKIESDAFSWLGHLEVLDLGLNEIGQELTGQ
EWRGLENIFEIYLSYNKYLQLTRNSFALVPSLQRLMLRRVALKNVDSSPSPFQPLRNLTILDLSNNNIANINDDMLEGLEKLEILDLQHN
NLARLWKHANPGGPIYFLKGLSHLHILNLESNGFDEIPVEVFKDLFELKIIDLGLNNLNTLPASVFNNQVSLKSLNLQKNLITSVEKKVF
GPAFRNLTELDMRFNPFDCTCESIAWFVNWINETHTNIPELSSHYLCNTPPHYHGFPVRLFDTSSCKDSAPFELFFMINTSILLIFIFIV
LLIHFEGWRISFYWNVSVHRVLGFKEIDRQTEQFEYAAYIIHAYKDKDWVWEHFSSMEKEDQSLKFCLEERDFEAGVFELEAIVNSIKRS
RKIIFVITHHLLKDPLCKRFKVHHAVQQAIEQNLDSIILVFLEEIPDYKLNHALCLRRGMFKSHCILNWPVQKERIGAFRHKLQVALGSK
O15455-2MLDLSYNNLNVVGNDSFAWLPQLEYFFLEYNNIQHLFSHSLHGLFNVRYLNLKRSFTKQSISLASLPKIDDFSFQWLKCLEHLNMEDNDI
PGIKSNMFTGLINLKYLSLSNSFTSLRTLTNETFVSLAHSPLHILNLTKNKISKIESDAFSWLGHLEVLDLGLNEIGQELTGQEWRGLEN
IFEIYLSYNKYLQLTRNSFALVPSLQRLMLRRVALKNVDSSPSPFQPLRNLTILDLSNNNIANINDDMLEGLEKLEILDLQHNNLARLWK
HANPGGPIYFLKGLSHLHILNLESNGFDEIPVEVFKDLFELKIIDLGLNNLNTLPASVFNNQVSLKSLNLQKNLITSVEKKVFGPAFRNL
TELDMRFNPFDCTCESIAWFVNWINETHTNIPELSSHYLCNTPPHYHGFPVRLFDTSSCKDSAPFELFFMINTSILLIFIFIVLLIHFEG
WRISFYWNVSVHRVLGFKEIDRQTEQFEYAAYIIHAYKDKDWVWEHFSSMEKEDQSLKFCLEERDFEAGVFELEAIVNSIKRSRKIIFVI

Protein Functional Features

check buttonMain function of this protein. (from UniProt)
TLR3 (go to UniProt):O15455

check buttonRetention analysis result of protein across 39 protein features of UniProt such as six molecule processing features, 13 region features, four site features, six amino acid modification features, two natural variation features, five experimental info features, and 3 secondary structure features. Here, because of limited space for viewing, we only show the protein feature retention information belong to the 13 regional features. All retention annotation result can be downloaded at

download page

* Minus value of BPloci means that the break pointn is located before the CDS.
- Retained protein feature among the 13 regional features.
Accession_idSubsectionStartEndFuncitonal featureSplicing information
O15455Topological domain24704Note=Lumenal;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=1;End=277
O15455Domain2451Note=LRRNTType=Deletion;Start=1;End=277
O15455Repeat5273Note=LRR 1Type=Deletion;Start=1;End=277
O15455Repeat7697Note=LRR 2Type=Deletion;Start=1;End=277
O15455Repeat100121Note=LRR 3Type=Deletion;Start=1;End=277
O15455Repeat124145Note=LRR 4Type=Deletion;Start=1;End=277
O15455Repeat148168Note=LRR 5Type=Deletion;Start=1;End=277
O15455Repeat172193Note=LRR 6Type=Deletion;Start=1;End=277
O15455Repeat198219Note=LRR 7Type=Deletion;Start=1;End=277
O15455Repeat222244Note=LRR 8Type=Deletion;Start=1;End=277
O15455Repeat249270Note=LRR 9Type=Deletion;Start=1;End=277
O15455Repeat275296Note=LRR 10Type=Deletion;Start=1;End=277


Gene Isoform Structures and Expression Levels for TLR3

check buttonGene structures of our canonical and alternative spliced genes of TLR3
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
gene isoform structure of TLR3

check button Expression levels of gene isoforms across GTEx.
gtex expression

check button Expression levels of gene isoforms across TCGA.
tcga expression


Protein Structures

check button PDB and CIF files of the predicted protein structures
* Here we show the 3D structure of the proteins using Mol*. AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100. Model confidence is shown from the pLDDT values per residue. pLDDT corresponds to the model’s prediction of its score on the local Distance Difference Test. It is a measure of local accuracy (from AlphfaFold website). To color code individual residues, we transformed individual PDB files into CIF format.
3D view using mol* of O15455-1
3D view using mol* of O15455-2


pLDDT Score Distribution

check button pLDDT score distribution of the predicted protein structures from AlphaFold2
* AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100.
pLDDT distribution across the protein length of O15455-1
all structure
pLDDT distribution across the protein length of O15455-2
all structure


Ramachandran Plot of Protein Structures


check button Ramachandran plot of the torsional angles - phi (φ)and psi (ψ) - of the residues (amino acids) contained in this protein peptide.
Ramachandran plot of O15455-1
all structure
Ramachandran plot of O15455-2
all structure

Potential Active Site Information


check button The potential binding sites of these proteins were identified using SiteMap, a module of the Schrodinger suite.
UniProt-idSite scoreSizeD scoreVolumeExposureEnclosureContactPhobicPhilicBalanceDon/AccResidues
O15455-10.757600.737126.2240.6250.5820.8470.0831.0430.080.92988,89,90,92,110,111,112,113,114,115,117,118,135,13
6,137,138,139
O15455-20.701260.38857.6240.5360.7881.23101.72800.478479,515,516,517,520,525,528,529,532

Protein Structure and Feature Comparision


check button Protein Structure Comparision Using Template Modeling Scores (TM-score).
all structure

check button Protein Structure Comparision Visualization with mol*. between Canonical predicted structure (AF2)(orange) vs Canonical validated structure (PDB)(green)
3D view using mol* of O15455-1_O15455-1_7c76_A.pdb

check button Protein Structure Comparision Visualization with mol*. between Canonical validated structure (PDB)(orange) vs Alternative predicted structure (AF2)(green)
3D view using mol* of O15455-1_7c76_A_O15455-2.pdb

check button Protein Structure Comparision Visualization with mol*. between Canonical predicted structure (AF2)(orange) vs Alternative predicted structure (AF2)(green)
3D view using mol* of O15455-1_O15455-2.pdb

check button Protein Feature Comparison of the protein sequendary structures among the protiens.
./stats/secondary_structure/figure/O15455-1_vs_O15455-2.png
all structure<

check button Protein Feature Comparison of the relative accessible surface area (ASA) among the protiens.
./stats/relative_asa/O15455-1_vs_O15455-2.png
all structure<


Protein-Protein Interaction


check button Interactors from UniProt.
Accession_idSubsectionStartEndFuncitonal featureSplicing information


check button Interactors from STRING.
Gene nameInteractors


Related Drugs to TLR3


check button Drugs targeting this gene/protein.
(DrugBank)
UniProt accessionGene nameDrugBank IDDrug nameDrug groupActions

Related Diseases to TLR3


check button Previous studies relating to the alternative splicing of TLR3 and disease information from the MeSH term (PubMed)
GenePMIDTitleAbstractMeSH IDMeSH term


Clinically important variants in TLR3


check button (ClinVar, 04/20/2024)
accession_iduniprot_idgene_nameTypeVariantClinical_significance