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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:CLEC4A

Protein Summary

check button Gene summary
Gene name: CLEC4A
ASpdb.0 ID: 50856
Gene
Gene symbol

CLEC4A

Gene ID

50856

Gene nameC-type lectin domain family 4 member A
SynonymsCD367|CLECSF6|DCIR|DDB27|HDCGC13P|LLIR|hDCIR
Cytomap

12p13.31

Type of geneprotein-coding
DescriptionC-type lectin domain family 4 member AC-type (calcium dependent, carbohydrate-recognition domain) lectin, superfamily member 6C-type lectin DDB27C-type lectin superfamily member 6dendritic cell immunoreceptorlectin-like immunoreceptor
Modification date20240331
UniProtAcc

Q9UMR7


check button Gene ontology of this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
GeneCLEC4A

GO:0001818

negative regulation of cytokine production

18258799

GeneCLEC4A

GO:0002470

plasmacytoid dendritic cell antigen processing and presentation

18258799|20530286

GeneCLEC4A

GO:0005509

calcium ion binding

27015765

GeneCLEC4A

GO:0005537

mannose binding

27015765

GeneCLEC4A

GO:0030246

carbohydrate binding

27015765

GeneCLEC4A

GO:0032720

negative regulation of tumor necrosis factor production

18258799

GeneCLEC4A

GO:0036037

CD8-positive, alpha-beta T cell activation

20530286

GeneCLEC4A

GO:0042590

antigen processing and presentation of exogenous peptide antigen via MHC class I

20530286



AS Summary

check button Information of the canonical protein with experimentally identified structure from PDB (2023).
UniProt AccFile namePDB IDMethodResolutionChainStartEnd
Q9UMR7-1Q9UMR7-1_5b1x_A.pdb5B1XX-ray2.9A106234

check button ASpdb's canonical and alternatively spliced isoform information.
accession_idgene_namecanonical_idalternative_idcanonical_lengthalternative_lengthcanonical_startcanonical_endtypeoriginalSEQvariationSEQalternative_startalternative_end
Q9UMR7CLEC4AQ9UMR7-1Q9UMR7-223720467100SubstitutionIFFQKYSQLLEKKTTKELVHTTLECVKKNMPVEEK6767
Q9UMR7CLEC4AQ9UMR7-1Q9UMR7-32371982867SubstitutionASKERTAPHKSNTGFPKLLCASLLIFFLLLAISFFIAFVIV2828
Q9UMR7CLEC4AQ9UMR7-1Q9UMR7-42371652899Deletionnonenone2727

check buttonMultiple sequence alignment of our canonical and alternatively spliced CLEC4A

check button Matched gene isoform IDs with Ensembl and RefSeq of our canonical and alternative spliced genes of CLEC4A
UniProt-idENSGENSTENSP
Q9UMR7-1ENSG00000111729.15ENST00000229332.12ENSP00000229332.5
Q9UMR7-2ENSG00000111729.15ENST00000352620.9ENSP00000247243.5
Q9UMR7-3ENSG00000111729.15ENST00000360500.5ENSP00000353690.3
Q9UMR7-4ENSG00000111729.15ENST00000345999.9ENSP00000344646.3

UniProt-idNM IDNP ID
Q9UMR7-1NM_016184.3NP_057268.1
Q9UMR7-2NM_194450.2NP_919432.1
Q9UMR7-3NM_194447.2NP_919429.2
Q9UMR7-4NM_194448.2NP_919430.1

check buttonAmino acid sequences of our canonical and alternatively spliced CLEC4A
accession_idProtein sequence
Q9UMR7-1MTSEITYAEVRFKNEFKSSGINTASSAASKERTAPHKSNTGFPKLLCASLLIFFLLLAISFFIAFVIFFQKYSQLLEKKTTKELVHTTLE
CVKKNMPVEETAWSCCPKNWKSFSSNCYFISTESASWQDSEKDCARMEAHLLVINTQEEQDFIFQNLQEESAYFVGLSDPEGQRHWQWVD
Q9UMR7-2MTSEITYAEVRFKNEFKSSGINTASSAASKERTAPHKSNTGFPKLLCASLLIFFLLLAISFFIAFVKTAWSCCPKNWKSFSSNCYFISTE
SASWQDSEKDCARMEAHLLVINTQEEQDFIFQNLQEESAYFVGLSDPEGQRHWQWVDQTPYNESSTFWHPREPSDPNERCVVLNFRKSPK
Q9UMR7-3MTSEITYAEVRFKNEFKSSGINTASSAVFFQKYSQLLEKKTTKELVHTTLECVKKNMPVEETAWSCCPKNWKSFSSNCYFISTESASWQD
SEKDCARMEAHLLVINTQEEQDFIFQNLQEESAYFVGLSDPEGQRHWQWVDQTPYNESSTFWHPREPSDPNERCVVLNFRKSPKRWGWND
Q9UMR7-4MTSEITYAEVRFKNEFKSSGINTASSAETAWSCCPKNWKSFSSNCYFISTESASWQDSEKDCARMEAHLLVINTQEEQDFIFQNLQEESA

Protein Functional Features

check buttonMain function of this protein. (from UniProt)
CLEC4A (go to UniProt):Q9UMR7

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
Q9UMR7Topological domain148Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Substitution;Start=28;End=67
Q9UMR7Topological domain148Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=28;End=99
Q9UMR7Transmembrane4969Note=Helical%3B Signal-anchor for type II membrane protein;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Substitution;Start=67;End=100
Q9UMR7Transmembrane4969Note=Helical%3B Signal-anchor for type II membrane protein;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Substitution;Start=28;End=67
Q9UMR7Transmembrane4969Note=Helical%3B Signal-anchor for type II membrane protein;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=28;End=99
Q9UMR7Topological domain70237Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Substitution;Start=67;End=100
Q9UMR7Topological domain70237Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=28;End=99


Gene Isoform Structures and Expression Levels for CLEC4A

check buttonGene structures of our canonical and alternative spliced genes of CLEC4A
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
gene isoform structure of CLEC4A

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 Q9UMR7-1
3D view using mol* of Q9UMR7-2
3D view using mol* of Q9UMR7-3
3D view using mol* of Q9UMR7-4


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 Q9UMR7-1
all structure
pLDDT distribution across the protein length of Q9UMR7-2
all structure
pLDDT distribution across the protein length of Q9UMR7-3
all structure
pLDDT distribution across the protein length of Q9UMR7-4
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 Q9UMR7-1
all structure
Ramachandran plot of Q9UMR7-2
all structure
Ramachandran plot of Q9UMR7-3
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
Q9UMR7-10.67340.4358.310.580.6610.90401.57900.63144,145,178,182,183,184,185,188,189,217
Q9UMR7-20.719370.39252.4790.4390.7081.00601.85500.406111,112,145,149,150,151,152,155,156,157,184
Q9UMR7-30.856620.871198.2540.6220.640.8510.5570.7760.7180.4625,26,28,29,32,53,54,55,57,60,61,62,63,64,65,75,19
5,197,198
Q9UMR7-40.747340.30758.6530.3460.7771.22502.1700.3172,73,74,106,110,111,112,113,116,117,118,145

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 Q9UMR7-1_Q9UMR7-1_5b1x_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 Q9UMR7-1_5b1x_A_Q9UMR7-2.pdb
3D view using mol* of Q9UMR7-1_5b1x_A_Q9UMR7-3.pdb
3D view using mol* of Q9UMR7-1_5b1x_A_Q9UMR7-4.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 Q9UMR7-1_Q9UMR7-2.pdb
3D view using mol* of Q9UMR7-1_Q9UMR7-3.pdb
3D view using mol* of Q9UMR7-1_Q9UMR7-4.pdb

check button Protein Feature Comparison of the protein sequendary structures among the protiens.
./stats/secondary_structure/figure/Q9UMR7-1_vs_Q9UMR7-2.png
all structure<
./stats/secondary_structure/figure/Q9UMR7-1_vs_Q9UMR7-3.png
all structure<
./stats/secondary_structure/figure/Q9UMR7-1_vs_Q9UMR7-4.png
all structure<

check button Protein Feature Comparison of the relative accessible surface area (ASA) among the protiens.
./stats/relative_asa/Q9UMR7-1_vs_Q9UMR7-2.png
all structure<
./stats/relative_asa/Q9UMR7-1_vs_Q9UMR7-3.png
all structure<
./stats/relative_asa/Q9UMR7-1_vs_Q9UMR7-4.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 CLEC4A


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

Related Diseases to CLEC4A


check button Previous studies relating to the alternative splicing of CLEC4A and disease information from the MeSH term (PubMed)
GenePMIDTitleAbstractMeSH IDMeSH term


Clinically important variants in CLEC4A


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