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Aliases for CHI3L2 Gene

Aliases for CHI3L2 Gene

  • Chitinase 3 Like 2 2 3 5
  • Chondrocyte Protein 39 3 4
  • YKL-39 3 4
  • Chitinase-3-Like Protein 2 3
  • Chitinase 3-Like 2 2
  • CHIL2 3
  • YKL39 3

External Ids for CHI3L2 Gene

Previous GeneCards Identifiers for CHI3L2 Gene

  • GC01P112186
  • GC01P110642
  • GC01P110872
  • GC01P111069
  • GC01P111482
  • GC01P111571
  • GC01P111770
  • GC01P109641

Summaries for CHI3L2 Gene

Entrez Gene Summary for CHI3L2 Gene

  • The protein encoded by this gene is similar to bacterial chitinases but lacks chitinase activity. The encoded protein is secreted and is involved in cartilage biogenesis. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2012]

GeneCards Summary for CHI3L2 Gene

CHI3L2 (Chitinase 3 Like 2) is a Protein Coding gene. GO annotations related to this gene include carbohydrate binding and chitin binding. An important paralog of this gene is CHIT1.

UniProtKB/Swiss-Prot for CHI3L2 Gene

  • Lectin that binds chitooligosaccharides and other glycans with high affinity, but not heparin. Has no chitinase activity.

No data available for Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for CHI3L2 Gene

Genomics for CHI3L2 Gene

Regulatory Elements for CHI3L2 Gene

Enhancers for CHI3L2 Gene
GeneHancer Identifier Enhancer Score Enhancer Sources Gene-Enhancer Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Gene Targets for Enhancer
- Elite enhancer/Elite enhancer-gene association

Enhancers around CHI3L2 on UCSC Golden Path with GeneCards custom track

Promoters for CHI3L2 Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around CHI3L2 on UCSC Golden Path with GeneCards custom track

Genomic Location for CHI3L2 Gene

Chromosome:
1
Start:
111,200,771 bp from pter
End:
111,243,440 bp from pter
Size:
42,670 bases
Orientation:
Plus strand

Genomic View for CHI3L2 Gene

Genes around CHI3L2 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
CHI3L2 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for CHI3L2 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for CHI3L2 Gene

Proteins for CHI3L2 Gene

  • Protein details for CHI3L2 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q15782-CH3L2_HUMAN
    Recommended name:
    Chitinase-3-like protein 2
    Protein Accession:
    Q15782
    Secondary Accessions:
    • A6NNY3
    • B4DPR7
    • Q15749
    • Q15783
    • Q5VUV7
    • Q96F97

    Protein attributes for CHI3L2 Gene

    Size:
    390 amino acids
    Molecular mass:
    43501 Da
    Quaternary structure:
    No Data Available
    SequenceCaution:
    • Sequence=AAB04534.1; Type=Erroneous initiation; Note=Translation N-terminally shortened.; Evidence={ECO:0000305}; Sequence=AAC50597.1; Type=Erroneous initiation; Note=Translation N-terminally extended.; Evidence={ECO:0000305};

    Three dimensional structures from OCA and Proteopedia for CHI3L2 Gene

    Alternative splice isoforms for CHI3L2 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for CHI3L2 Gene

Post-translational modifications for CHI3L2 Gene

  • Ubiquitination at Lys 199, Lys 329, Lys 340, Lys 345, and Lys 384
  • Glycosylation at Asn 35
  • Modification sites at PhosphoSitePlus

Antibody Products

  • R&D Systems Antibodies for CHI3L2 (Chitinase 3-like 2)
  • Cloud-Clone Corp. Antibodies for CHI3L2

No data available for DME Specific Peptides for CHI3L2 Gene

Domains & Families for CHI3L2 Gene

Gene Families for CHI3L2 Gene

Suggested Antigen Peptide Sequences for CHI3L2 Gene

Graphical View of Domain Structure for InterPro Entry

Q15782

UniProtKB/Swiss-Prot:

CH3L2_HUMAN :
  • Belongs to the glycosyl hydrolase 18 family.
Family:
  • Belongs to the glycosyl hydrolase 18 family.
genes like me logo Genes that share domains with CHI3L2: view

Function for CHI3L2 Gene

Molecular function for CHI3L2 Gene

GENATLAS Biochemistry:
chitinase 3-like 2,expressed in chondrocytes,synovial cell,lung,heart
UniProtKB/Swiss-Prot Function:
Lectin that binds chitooligosaccharides and other glycans with high affinity, but not heparin. Has no chitinase activity.

Gene Ontology (GO) - Molecular Function for CHI3L2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0004568 NOT chitinase activity IDA 22742450
GO:0008061 chitin binding IDA 22742450
GO:0030246 carbohydrate binding IEA --
genes like me logo Genes that share ontologies with CHI3L2: view
genes like me logo Genes that share phenotypes with CHI3L2: view

Animal Model Products

CRISPR Products

miRNA for CHI3L2 Gene

miRTarBase miRNAs that target CHI3L2

Inhibitory RNA Products

Clone Products

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , Human Phenotype Ontology , Animal Models , Transcription Factor Targets and HOMER Transcription for CHI3L2 Gene

Localization for CHI3L2 Gene

Subcellular locations from UniProtKB/Swiss-Prot for CHI3L2 Gene

Secreted.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for CHI3L2 Gene COMPARTMENTS Subcellular localization image for CHI3L2 gene
Compartment Confidence
extracellular 5
golgi apparatus 1
mitochondrion 1

Gene Ontology (GO) - Cellular Components for CHI3L2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005615 extracellular space IDA 16502470
genes like me logo Genes that share ontologies with CHI3L2: view

Pathways & Interactions for CHI3L2 Gene

SuperPathways for CHI3L2 Gene

No Data Available

Interacting Proteins for CHI3L2 Gene

STRING Interaction Network Preview (showing 2 interactants - click image to see details)
http://string-db.org/version_10/api/image/networkList?limit=0&targetmode=proteins&caller_identity=gene_cards&network_flavor=evidence&identifiers=9606.ENSP00000358763%0d%0a9606.ENSP00000344818%0d%0a9606.ENSP00000300289%0d%0a
Selected Interacting proteins: ENSP00000358763 Q15782-CH3L2_HUMAN for CHI3L2 Gene via STRING IID

Gene Ontology (GO) - Biological Process for CHI3L2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005975 carbohydrate metabolic process IEA --
GO:0006032 NOT chitin catabolic process IBA --
genes like me logo Genes that share ontologies with CHI3L2: view

No data available for Pathways by source and SIGNOR curated interactions for CHI3L2 Gene

Drugs & Compounds for CHI3L2 Gene

(2) Drugs for CHI3L2 Gene - From: HMDB

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Water Approved Pharma 0
N-Acetyl-D-glucosamine Approved Nutra 0
genes like me logo Genes that share compounds with CHI3L2: view

Transcripts for CHI3L2 Gene

Unigene Clusters for CHI3L2 Gene

Chitinase 3-like 2:
Representative Sequences:

CRISPR Products

Inhibitory RNA Products

Clone Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for CHI3L2 Gene

No ASD Table

Relevant External Links for CHI3L2 Gene

GeneLoc Exon Structure for
CHI3L2
ECgene alternative splicing isoforms for
CHI3L2

Expression for CHI3L2 Gene

mRNA expression in normal human tissues for CHI3L2 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for CHI3L2 Gene

This gene is overexpressed in Minor Salivary Gland (x8.2) and Lung (x4.4).

Protein differential expression in normal tissues from HIPED for CHI3L2 Gene

This gene is overexpressed in Salivary gland (44.8), Synovial fluid (8.0), and Breast (6.5).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, MaxQB, and MOPED for CHI3L2 Gene



Protein tissue co-expression partners for CHI3L2 Gene

NURSA nuclear receptor signaling pathways regulating expression of CHI3L2 Gene:

CHI3L2

SOURCE GeneReport for Unigene cluster for CHI3L2 Gene:

Hs.514840

mRNA Expression by UniProt/SwissProt for CHI3L2 Gene:

Q15782-CH3L2_HUMAN
Tissue specificity: Highest expression in chondrocytes, followed by synoviocytes, lung and heart. Not detected in spleen, pancreas, and liver. May also be expressed in developing brain and placenta.
genes like me logo Genes that share expression patterns with CHI3L2: view

Primer Products

Orthologs for CHI3L2 Gene

This gene was present in the common ancestor of animals and fungi.

Orthologs for CHI3L2 Gene

Organism Taxonomy Gene Similarity Type Details
cow
(Bos Taurus)
Mammalia CHI3L2 34
  • 87.99 (n)
  • 88.25 (a)
CHI3L2 35
  • 87 (a)
OneToOne
chimpanzee
(Pan troglodytes)
Mammalia CHI3L2 34
  • 99.4 (n)
  • 99.23 (a)
CHI3L2 35
  • 99 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia CHI3L2 35
  • 62 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia -- 35
  • 36 (a)
ManyToMany
lizard
(Anolis carolinensis)
Reptilia -- 35
  • 45 (a)
OneToMany
-- 35
  • 48 (a)
OneToMany
fruit fly
(Drosophila melanogaster)
Insecta CG10531 36
  • 37 (a)
CG2989 36
  • 40 (a)
CG3044 36
  • 29 (a)
CG9357 36
  • 38 (a)
Chit 36
  • 26 (a)
Cht1 36
  • 36 (a)
Cht2 36
  • 34 (a)
Cht3 36
  • 37 (a)
Idgf4 36
  • 26 (a)
Cht7 35
  • 17 (a)
OneToMany
worm
(Caenorhabditis elegans)
Secernentea cht-1 35
  • 24 (a)
OneToMany
baker's yeast
(Saccharomyces cerevisiae)
Saccharomycetes CTS2 35
  • 19 (a)
OneToMany
sea squirt
(Ciona savignyi)
Ascidiacea CSA.8046 35
  • 21 (a)
OneToMany
Species where no ortholog for CHI3L2 was found in the sources mined by GeneCards:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • dog (Canis familiaris)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • mouse (Mus musculus)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rat (Rattus norvegicus)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • zebrafish (Danio rerio)

Evolution for CHI3L2 Gene

ENSEMBL:
Gene Tree for CHI3L2 (if available)
TreeFam:
Gene Tree for CHI3L2 (if available)

Paralogs for CHI3L2 Gene

Paralogs for CHI3L2 Gene

Pseudogenes.org Pseudogenes for CHI3L2 Gene

genes like me logo Genes that share paralogs with CHI3L2: view

Variants for CHI3L2 Gene

Sequence variations from dbSNP and Humsavar for CHI3L2 Gene

SNP ID Clin Chr 01 pos Sequence Context AA Info Type
rs34049547 - 111,235,708(+) CGGGC(A/C/G)TATCT reference, missense
rs11556868 - 111,235,703(-) CGCCC(A/G)CAGTC reference, missense
rs13721 - 111,241,360(+) TCACG(A/C/T)GGCTC reference, synonymous-codon, missense
rs8535 -- 111,243,307(+) CCAGG(A/C)TGGCC utr-variant-3-prime
rs755467 -- 111,227,801(+) GGAAA(G/T)TTGGT intron-variant, upstream-variant-2KB

Structural Variations from Database of Genomic Variants (DGV) for CHI3L2 Gene

Variant ID Type Subtype PubMed ID
nsv10639 CNV gain 18304495
nsv463250 CNV loss 19166990
nsv547535 CNV loss 21841781

Variation tolerance for CHI3L2 Gene

Residual Variation Intolerance Score: 89.7% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 5.67; 72.88% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for CHI3L2 Gene

Human Gene Mutation Database (HGMD)
CHI3L2
SNPedia medical, phenotypic, and genealogical associations of SNPs for
CHI3L2

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for CHI3L2 Gene

Disorders for CHI3L2 Gene

Relevant External Links for CHI3L2

Genetic Association Database (GAD)
CHI3L2
Human Genome Epidemiology (HuGE) Navigator
CHI3L2
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
CHI3L2

No disorders were found for CHI3L2 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for CHI3L2 Gene

Publications for CHI3L2 Gene

  1. Isolation and sequence of a novel human chondrocyte protein related to mammalian members of the chitinase protein family. (PMID: 8702629) Hu B. … Price P.A. (J. Biol. Chem. 1996) 2 3 4 22 65
  2. Human YKL-39 is a pseudo-chitinase with retained chitooligosaccharide-binding properties. (PMID: 22742450) Schimpl M. … van Aalten D.M. (Biochem. J. 2012) 3 4 65
  3. Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score. (PMID: 20379614) Rose J.E. … Uhl G.R. (Mol. Med. 2010) 3 46 65
  4. Enhanced expression of the human chitinase 3-like 2 gene (YKL-39) but not chitinase 3-like 1 gene (YKL-40) in osteoarthritic cartilage. (PMID: 12435396) Steck E. … Richter W. (Biochem. Biophys. Res. Commun. 2002) 3 22 65
  5. Structural and thermodynamic insights into chitooligosaccharide binding to human cartilage chitinase 3-like protein 2 (CHI3L2 or YKL-39). (PMID: 25477513) Ranok A. … Suginta W. (J. Biol. Chem. 2015) 3 65

Products for CHI3L2 Gene

Sources for CHI3L2 Gene

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