HGNC Family | CD molecules (CD), C-type lectin domain family (CLEC) |
Name | C-type lectin domain family 4, member M |
Description | This gene encodes a C-type lectin that functions in cell adhesion and pathogen recognition. This receptor recognizes a wide range of evolutionarily divergent pathogens with a large impact on public health, including tuberculosis mycobacteria, and viruses including Ebola, hepatitis C, HIV-1, influenza A, West Nile virus and the SARS-CoV acute respiratory syndrome coronavirus. The protein is organized into four distinct domains: a C-terminal carbohydrate recognition domain, a flexible tandem-repeat neck domain of variable length, a transmembrane region and an N-terminal cytoplasmic domain involved in internalization. This gene is closely related in terms of both sequence and function to a neighboring gene, CD209 (Gene ID: 30835), also known as DC-SIGN. The two genes differ in viral recognition and expression patterns, with this gene showing high expression in endothelial cells of the liver, lymph node and placenta. Polymorphisms in the tandem repeat neck domain are associated with resistance to SARS infection. [provided by RefSeq, May 2020] |
Summary |
{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\n CLEC4M, which encodes the C‐type lectin L‐SIGN (also known as CD209L), is predominantly expressed on liver and lymph node sinusoidal endothelial cells. This receptor recognizes specific glycosylated ligands and plays a dual role in host defense and hemostasis. On the antiviral front, L‐SIGN binds to the spike glycoprotein of severe acute respiratory syndrome coronavirus (SARS‐CoV), and its polymorphic extracellular neck region influences both the binding capacity and subsequent intracellular processing of the virus. In particular, individuals homozygous for the CLEC4M tandem repeats exhibit increased viral binding, enhanced proteasome‐dependent viral degradation, and a reduced capacity for trans infection, collectively contributing to a protective effect against SARS infection."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": " In addition, CLEC4M plays a role in regulating hemostatic balance by binding and internalizing von Willebrand factor (VWF). Genetic variants in the neck region of CLEC4M are associated with altered VWF plasma levels, thereby influencing the risk of thrombotic events."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "2"}]}, {"type": "t", "text": "\n "}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Vera S F Chan, Kelvin Y K Chan, Yongxiong Chen, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Homozygous L-SIGN (CLEC4M) plays a protective role in SARS coronavirus infection."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Nat Genet (2006)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1038/ng1698"}], "href": "https://doi.org/10.1038/ng1698"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "16369534"}], "href": "https://pubmed.ncbi.nlm.nih.gov/16369534"}]}, {"type": "r", "ref": 2, "children": [{"type": "t", "text": "Natalia Rydz, Laura L Swystun, Colleen Notley, et al. "}, {"type": "b", "children": [{"type": "t", "text": "The C-type lectin receptor CLEC4M binds, internalizes, and clears von Willebrand factor and contributes to the variation in plasma von Willebrand factor levels."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Blood (2013)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1182/blood-2012-10-457507"}], "href": "https://doi.org/10.1182/blood-2012-10-457507"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "23529928"}], "href": "https://pubmed.ncbi.nlm.nih.gov/23529928"}]}]}]}
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Synonyms | DCSIGNR, L-SIGN, CD209L, HP10347, DC-SIGNR, LSIGN, DC-SIGN2, CD299 |
Proteins | CLC4M_HUMAN |
NCBI Gene ID | 10332 |
API | |
Download Associations | |
Predicted Functions |
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Co-expressed Genes |
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Expression in Tissues and Cell Lines |
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CLEC4M has 3,480 functional associations with biological entities spanning 9 categories (molecular profile, organism, chemical, functional term, phrase or reference, disease, phenotype or trait, structural feature, cell line, cell type or tissue, gene, protein or microRNA, sequence feature) extracted from 87 datasets.
Click the + buttons to view associations for CLEC4M from the datasets below.
If available, associations are ranked by standardized value
Dataset | Summary | |
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Allen Brain Atlas Adult Human Brain Tissue Gene Expression Profiles | tissues with high or low expression of CLEC4M gene relative to other tissues from the Allen Brain Atlas Adult Human Brain Tissue Gene Expression Profiles dataset. | |
Allen Brain Atlas Adult Mouse Brain Tissue Gene Expression Profiles | tissues with high or low expression of CLEC4M gene relative to other tissues from the Allen Brain Atlas Adult Mouse Brain Tissue Gene Expression Profiles dataset. | |
Allen Brain Atlas Developing Human Brain Tissue Gene Expression Profiles by Microarray | tissue samples with high or low expression of CLEC4M gene relative to other tissue samples from the Allen Brain Atlas Developing Human Brain Tissue Gene Expression Profiles by Microarray dataset. | |
Allen Brain Atlas Prenatal Human Brain Tissue Gene Expression Profiles | tissues with high or low expression of CLEC4M gene relative to other tissues from the Allen Brain Atlas Prenatal Human Brain Tissue Gene Expression Profiles dataset. | |
BioGPS Cell Line Gene Expression Profiles | cell lines with high or low expression of CLEC4M gene relative to other cell lines from the BioGPS Cell Line Gene Expression Profiles dataset. | |
BioGPS Human Cell Type and Tissue Gene Expression Profiles | cell types and tissues with high or low expression of CLEC4M gene relative to other cell types and tissues from the BioGPS Human Cell Type and Tissue Gene Expression Profiles dataset. | |
BioGPS Mouse Cell Type and Tissue Gene Expression Profiles | cell types and tissues with high or low expression of CLEC4M gene relative to other cell types and tissues from the BioGPS Mouse Cell Type and Tissue Gene Expression Profiles dataset. | |
CCLE Cell Line Gene CNV Profiles | cell lines with high or low copy number of CLEC4M gene relative to other cell lines from the CCLE Cell Line Gene CNV Profiles dataset. | |
CCLE Cell Line Gene Expression Profiles | cell lines with high or low expression of CLEC4M gene relative to other cell lines from the CCLE Cell Line Gene Expression Profiles dataset. | |
CellMarker Gene-Cell Type Associations | cell types associated with CLEC4M gene from the CellMarker Gene-Cell Type Associations dataset. | |
ChEA Transcription Factor Binding Site Profiles | transcription factor binding site profiles with transcription factor binding evidence at the promoter of CLEC4M gene from the CHEA Transcription Factor Binding Site Profiles dataset. | |
ChEA Transcription Factor Targets | transcription factors binding the promoter of CLEC4M gene in low- or high-throughput transcription factor functional studies from the CHEA Transcription Factor Targets dataset. | |
ChEA Transcription Factor Targets 2022 | transcription factors binding the promoter of CLEC4M gene in low- or high-throughput transcription factor functional studies from the CHEA Transcription Factor Targets 2022 dataset. | |
CMAP Signatures of Differentially Expressed Genes for Small Molecules | small molecule perturbations changing expression of CLEC4M gene from the CMAP Signatures of Differentially Expressed Genes for Small Molecules dataset. | |
COMPARTMENTS Curated Protein Localization Evidence Scores | cellular components containing CLEC4M protein from the COMPARTMENTS Curated Protein Localization Evidence Scores dataset. | |
COMPARTMENTS Curated Protein Localization Evidence Scores 2025 | cellular components containing CLEC4M protein from the COMPARTMENTS Curated Protein Localization Evidence Scores 2025 dataset. | |
COMPARTMENTS Text-mining Protein Localization Evidence Scores | cellular components co-occuring with CLEC4M protein in abstracts of biomedical publications from the COMPARTMENTS Text-mining Protein Localization Evidence Scores dataset. | |
COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025 | cellular components co-occuring with CLEC4M protein in abstracts of biomedical publications from the COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025 dataset. | |
COSMIC Cell Line Gene Mutation Profiles | cell lines with CLEC4M gene mutations from the COSMIC Cell Line Gene Mutation Profiles dataset. | |
CTD Gene-Disease Associations | diseases associated with CLEC4M gene/protein from the curated CTD Gene-Disease Associations dataset. | |
dbGAP Gene-Trait Associations | traits associated with CLEC4M gene in GWAS and other genetic association datasets from the dbGAP Gene-Trait Associations dataset. | |
DepMap CRISPR Gene Dependency | cell lines with fitness changed by CLEC4M gene knockdown relative to other cell lines from the DepMap CRISPR Gene Dependency dataset. | |
DISEASES Text-mining Gene-Disease Association Evidence Scores | diseases co-occuring with CLEC4M gene in abstracts of biomedical publications from the DISEASES Text-mining Gene-Disease Assocation Evidence Scores dataset. | |
DISEASES Text-mining Gene-Disease Association Evidence Scores 2025 | diseases co-occuring with CLEC4M gene in abstracts of biomedical publications from the DISEASES Text-mining Gene-Disease Assocation Evidence Scores 2025 dataset. | |
DisGeNET Gene-Disease Associations | diseases associated with CLEC4M gene in GWAS and other genetic association datasets from the DisGeNET Gene-Disease Associations dataset. | |
DisGeNET Gene-Phenotype Associations | phenotypes associated with CLEC4M gene in GWAS and other genetic association datasets from the DisGeNET Gene-Phenoptype Associations dataset. | |
ENCODE Histone Modification Site Profiles | histone modification site profiles with high histone modification abundance at CLEC4M gene from the ENCODE Histone Modification Site Profiles dataset. | |
ENCODE Transcription Factor Binding Site Profiles | transcription factor binding site profiles with transcription factor binding evidence at the promoter of CLEC4M gene from the ENCODE Transcription Factor Binding Site Profiles dataset. | |
ENCODE Transcription Factor Targets | transcription factors binding the promoter of CLEC4M gene in ChIP-seq datasets from the ENCODE Transcription Factor Targets dataset. | |
ESCAPE Omics Signatures of Genes and Proteins for Stem Cells | PubMedIDs of publications reporting gene signatures containing CLEC4M from the ESCAPE Omics Signatures of Genes and Proteins for Stem Cells dataset. | |
GAD Gene-Disease Associations | diseases associated with CLEC4M gene in GWAS and other genetic association datasets from the GAD Gene-Disease Associations dataset. | |
GAD High Level Gene-Disease Associations | diseases associated with CLEC4M gene in GWAS and other genetic association datasets from the GAD High Level Gene-Disease Associations dataset. | |
GDSC Cell Line Gene Expression Profiles | cell lines with high or low expression of CLEC4M gene relative to other cell lines from the GDSC Cell Line Gene Expression Profiles dataset. | |
GeneRIF Biological Term Annotations | biological terms co-occuring with CLEC4M gene in literature-supported statements describing functions of genes from the GeneRIF Biological Term Annotations dataset. | |
GeneSigDB Published Gene Signatures | PubMedIDs of publications reporting gene signatures containing CLEC4M from the GeneSigDB Published Gene Signatures dataset. | |
GEO Signatures of Differentially Expressed Genes for Diseases | disease perturbations changing expression of CLEC4M gene from the GEO Signatures of Differentially Expressed Genes for Diseases dataset. | |
GEO Signatures of Differentially Expressed Genes for Gene Perturbations | gene perturbations changing expression of CLEC4M gene from the GEO Signatures of Differentially Expressed Genes for Gene Perturbations dataset. | |
GEO Signatures of Differentially Expressed Genes for Kinase Perturbations | kinase perturbations changing expression of CLEC4M gene from the GEO Signatures of Differentially Expressed Genes for Kinase Perturbations dataset. | |
GEO Signatures of Differentially Expressed Genes for Small Molecules | small molecule perturbations changing expression of CLEC4M gene from the GEO Signatures of Differentially Expressed Genes for Small Molecules dataset. | |
GEO Signatures of Differentially Expressed Genes for Transcription Factor Perturbations | transcription factor perturbations changing expression of CLEC4M gene from the GEO Signatures of Differentially Expressed Genes for Transcription Factor Perturbations dataset. | |
GEO Signatures of Differentially Expressed Genes for Viral Infections | virus perturbations changing expression of CLEC4M gene from the GEO Signatures of Differentially Expressed Genes for Viral Infections dataset. | |
GO Biological Process Annotations 2015 | biological processes involving CLEC4M gene from the curated GO Biological Process Annotations 2015 dataset. | |
GO Biological Process Annotations 2023 | biological processes involving CLEC4M gene from the curated GO Biological Process Annotations 2023 dataset. | |
GO Biological Process Annotations 2025 | biological processes involving CLEC4M gene from the curated GO Biological Process Annotations2025 dataset. | |
GO Cellular Component Annotations 2015 | cellular components containing CLEC4M protein from the curated GO Cellular Component Annotations 2015 dataset. | |
GO Molecular Function Annotations 2015 | molecular functions performed by CLEC4M gene from the curated GO Molecular Function Annotations 2015 dataset. | |
GO Molecular Function Annotations 2023 | molecular functions performed by CLEC4M gene from the curated GO Molecular Function Annotations 2023 dataset. | |
GO Molecular Function Annotations 2025 | molecular functions performed by CLEC4M gene from the curated GO Molecular Function Annotations 2025 dataset. | |
GTEx eQTL 2025 | SNPs regulating expression of CLEC4M gene from the GTEx eQTL 2025 dataset. | |
GTEx Tissue Gene Expression Profiles | tissues with high or low expression of CLEC4M gene relative to other tissues from the GTEx Tissue Gene Expression Profiles dataset. | |
GTEx Tissue Gene Expression Profiles 2023 | tissues with high or low expression of CLEC4M gene relative to other tissues from the GTEx Tissue Gene Expression Profiles 2023 dataset. | |
GTEx Tissue Sample Gene Expression Profiles | tissue samples with high or low expression of CLEC4M gene relative to other tissue samples from the GTEx Tissue Sample Gene Expression Profiles dataset. | |
GWASdb SNP-Disease Associations | diseases associated with CLEC4M gene in GWAS and other genetic association datasets from the GWASdb SNP-Disease Associations dataset. | |
GWASdb SNP-Phenotype Associations | phenotypes associated with CLEC4M gene in GWAS datasets from the GWASdb SNP-Phenotype Associations dataset. | |
Heiser et al., PNAS, 2011 Cell Line Gene Expression Profiles | cell lines with high or low expression of CLEC4M gene relative to other cell lines from the Heiser et al., PNAS, 2011 Cell Line Gene Expression Profiles dataset. | |
HMDB Metabolites of Enzymes | interacting metabolites for CLEC4M protein from the curated HMDB Metabolites of Enzymes dataset. | |
HPA Tissue Gene Expression Profiles | tissues with high or low expression of CLEC4M gene relative to other tissues from the HPA Tissue Gene Expression Profiles dataset. | |
HPA Tissue Protein Expression Profiles | tissues with high or low expression of CLEC4M protein relative to other tissues from the HPA Tissue Protein Expression Profiles dataset. | |
HPA Tissue Sample Gene Expression Profiles | tissue samples with high or low expression of CLEC4M gene relative to other tissue samples from the HPA Tissue Sample Gene Expression Profiles dataset. | |
HuBMAP ASCT+B Annotations | cell types associated with CLEC4M gene from the HuBMAP ASCT+B dataset. | |
HuBMAP ASCT+B Augmented with RNA-seq Coexpression | cell types associated with CLEC4M gene from the HuBMAP ASCT+B Augmented with RNA-seq Coexpression dataset. | |
HuGE Navigator Gene-Phenotype Associations | phenotypes associated with CLEC4M gene by text-mining GWAS publications from the HuGE Navigator Gene-Phenotype Associations dataset. | |
IMPC Knockout Mouse Phenotypes | phenotypes of mice caused by CLEC4M gene knockout from the IMPC Knockout Mouse Phenotypes dataset. | |
InterPro Predicted Protein Domain Annotations | protein domains predicted for CLEC4M protein from the InterPro Predicted Protein Domain Annotations dataset. | |
JASPAR Predicted Transcription Factor Targets | transcription factors regulating expression of CLEC4M gene predicted using known transcription factor binding site motifs from the JASPAR Predicted Transcription Factor Targets dataset. | |
Klijn et al., Nat. Biotechnol., 2015 Cell Line Gene CNV Profiles | cell lines with high or low copy number of CLEC4M gene relative to other cell lines from the Klijn et al., Nat. Biotechnol., 2015 Cell Line Gene CNV Profiles dataset. | |
KnockTF Gene Expression Profiles with Transcription Factor Perturbations | transcription factor perturbations changing expression of CLEC4M gene from the KnockTF Gene Expression Profiles with Transcription Factor Perturbations dataset. | |
LINCS L1000 CMAP Chemical Perturbation Consensus Signatures | small molecule perturbations changing expression of CLEC4M gene from the LINCS L1000 CMAP Chemical Perturbations Consensus Signatures dataset. | |
LOCATE Predicted Protein Localization Annotations | cellular components predicted to contain CLEC4M protein from the LOCATE Predicted Protein Localization Annotations dataset. | |
MGI Mouse Phenotype Associations 2023 | phenotypes of transgenic mice caused by CLEC4M gene mutations from the MGI Mouse Phenotype Associations 2023 dataset. | |
MPO Gene-Phenotype Associations | phenotypes of transgenic mice caused by CLEC4M gene mutations from the MPO Gene-Phenotype Associations dataset. | |
MSigDB Signatures of Differentially Expressed Genes for Cancer Gene Perturbations | gene perturbations changing expression of CLEC4M gene from the MSigDB Signatures of Differentially Expressed Genes for Cancer Gene Perturbations dataset. | |
OMIM Gene-Disease Associations | phenotypes associated with CLEC4M gene from the curated OMIM Gene-Disease Associations dataset. | |
Pathway Commons Protein-Protein Interactions | interacting proteins for CLEC4M from the Pathway Commons Protein-Protein Interactions dataset. | |
Reactome Pathways 2024 | pathways involving CLEC4M protein from the Reactome Pathways 2024 dataset. | |
Roadmap Epigenomics Histone Modification Site Profiles | histone modification site profiles with high histone modification abundance at CLEC4M gene from the Roadmap Epigenomics Histone Modification Site Profiles dataset. | |
RummaGEO Drug Perturbation Signatures | drug perturbations changing expression of CLEC4M gene from the RummaGEO Drug Perturbation Signatures dataset. | |
RummaGEO Gene Perturbation Signatures | gene perturbations changing expression of CLEC4M gene from the RummaGEO Gene Perturbation Signatures dataset. | |
Tabula Sapiens Gene-Cell Associations | cell types with high or low expression of CLEC4M gene relative to other cell types from the Tabula Sapiens Gene-Cell Associations dataset. | |
TargetScan Predicted Nonconserved microRNA Targets | microRNAs regulating expression of CLEC4M gene predicted using nonconserved miRNA seed sequences from the TargetScan Predicted Nonconserved microRNA Targets dataset. | |
TCGA Signatures of Differentially Expressed Genes for Tumors | tissue samples with high or low expression of CLEC4M gene relative to other tissue samples from the TCGA Signatures of Differentially Expressed Genes for Tumors dataset. | |
TISSUES Curated Tissue Protein Expression Evidence Scores | tissues with high expression of CLEC4M protein from the TISSUES Curated Tissue Protein Expression Evidence Scores dataset. | |
TISSUES Curated Tissue Protein Expression Evidence Scores 2025 | tissues with high expression of CLEC4M protein from the TISSUES Curated Tissue Protein Expression Evidence Scores 2025 dataset. | |
TISSUES Experimental Tissue Protein Expression Evidence Scores | tissues with high expression of CLEC4M protein in proteomics datasets from the TISSUES Experimental Tissue Protein Expression Evidence Scores dataset. | |
TISSUES Text-mining Tissue Protein Expression Evidence Scores | tissues co-occuring with CLEC4M protein in abstracts of biomedical publications from the TISSUES Text-mining Tissue Protein Expression Evidence Scores dataset. | |
TISSUES Text-mining Tissue Protein Expression Evidence Scores 2025 | tissues co-occuring with CLEC4M protein in abstracts of biomedical publications from the TISSUES Text-mining Tissue Protein Expression Evidence Scores 2025 dataset. | |
WikiPathways Pathways 2024 | pathways involving CLEC4M protein from the WikiPathways Pathways 2024 dataset. | |