General Information of Target

Target ID LDTP06471
Target Name Chitinase-3-like protein 2 (CHI3L2)
Gene Name CHI3L2
Gene ID 1117
Synonyms
Chitinase-3-like protein 2; Chondrocyte protein 39; YKL-39
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MGATTMDQKSLWAGVVVLLLLQGGSAYKLVCYFTNWSQDRQEPGKFTPENIDPFLCSHLI
YSFASIENNKVIIKDKSEVMLYQTINSLKTKNPKLKILLSIGGYLFGSKGFHPMVDSSTS
RLEFINSIILFLRNHNFDGLDVSWIYPDQKENTHFTVLIHELAEAFQKDFTKSTKERLLL
TAGVSAGRQMIDNSYQVEKLAKDLDFINLLSFDFHGSWEKPLITGHNSPLSKGWQDRGPS
SYYNVEYAVGYWIHKGMPSEKVVMGIPTYGHSFTLASAETTVGAPASGPGAAGPITESSG
FLAYYEICQFLKGAKITRLQDQQVPYAVKGNQWVGYDDVKSMETKVQFLKNLNLGGAMIW
SIDMDDFTGKSCNQGPYPLVQAVKRSLGSL
Target Bioclass
Enzyme
Family
Glycosyl hydrolase 18 family
Subcellular location
Secreted
Function Lectin that binds chitooligosaccharides and other glycans with high affinity, but not heparin. Has no chitinase activity.
Uniprot ID
Q15782
Ensemble ID
ENST00000369744.6
HGNC ID
HGNC:1933

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 7 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
TH211
 Probe Info 
Y326(20.00)  LDD0260  [1]
DBIA
 Probe Info 
C372(4.46)  LDD3397  [2]
Johansson_61
 Probe Info 
_(20.00)  LDD1487  [3]
IA-alkyne
 Probe Info 
N.A.  LDD0036  [4]
Lodoacetamide azide
 Probe Info 
N.A.  LDD0037  [4]
Compound 10
 Probe Info 
N.A.  LDD2216  [5]
Compound 11
 Probe Info 
N.A.  LDD2213  [5]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0615  Fragment63-R Jurkat _(20.00)  LDD1487  [3]
 LDCM0022  KB02 DEL C372(1.75)  LDD2315  [2]
 LDCM0023  KB03 Jurkat C372(7.77)  LDD2826  [2]
 LDCM0024  KB05 PF-382 C372(4.46)  LDD3397  [2]

References

1 Chemoproteomic profiling of kinases in live cells using electrophilic sulfonyl triazole probes. Chem Sci. 2021 Jan 21;12(9):3295-3307. doi: 10.1039/d0sc06623k.
2 DrugMap: A quantitative pan-cancer analysis of cysteine ligandability. Cell. 2024 May 9;187(10):2536-2556.e30. doi: 10.1016/j.cell.2024.03.027. Epub 2024 Apr 22.
Mass spectrometry data entry: PXD047840
3 Proteome-wide covalent ligand discovery in native biological systems. Nature. 2016 Jun 23;534(7608):570-4. doi: 10.1038/nature18002. Epub 2016 Jun 15.
4 Enhancing Cysteine Chemoproteomic Coverage through Systematic Assessment of Click Chemistry Product Fragmentation. Anal Chem. 2022 Mar 8;94(9):3800-3810. doi: 10.1021/acs.analchem.1c04402. Epub 2022 Feb 23.
Mass spectrometry data entry: PXD028853
5 Multiplexed CuAAC Suzuki-Miyaura Labeling for Tandem Activity-Based Chemoproteomic Profiling. Anal Chem. 2021 Feb 2;93(4):2610-2618. doi: 10.1021/acs.analchem.0c04726. Epub 2021 Jan 20.
Mass spectrometry data entry: PXD022279