Details of the Target

General Information of Target

Target ID LDTP07991
Target Name Carbohydrate sulfotransferase 3 (CHST3)
Gene Name CHST3
Gene ID 9469
Synonyms
Carbohydrate sulfotransferase 3; EC 2.8.2.17; EC 2.8.2.21; Chondroitin 6-O-sulfotransferase 1; C6ST-1; Chondroitin 6-sulfotransferase; C6ST; Galactose/N-acetylglucosamine/N-acetylglucosamine 6-O-sulfotransferase 0; GST-0
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MEKGLTLPQDCRDFVHSLKMRSKYALFLVFVVIVFVFIEKENKIISRVSDKLKQIPQALA
DANSTDPALILAENASLLSLSELDSAFSQLQSRLRNLSLQLGVEPAMEAAGEEEEEQRKE
EEPPRPAVAGPRRHVLLMATTRTGSSFVGEFFNQQGNIFYLFEPLWHIERTVSFEPGGAN
AAGSALVYRDVLKQLFLCDLYVLEHFITPLPEDHLTQFMFRRGSSRSLCEDPVCTPFVKK
VFEKYHCKNRRCGPLNVTLAAEACRRKEHMALKAVRIRQLEFLQPLAEDPRLDLRVIQLV
RDPRAVLASRMVAFAGKYKTWKKWLDDEGQDGLREEEVQRLRGNCESIRLSAELGLRQPA
WLRGRYMLVRYEDVARGPLQKAREMYRFAGIPLTPQVEDWIQKNTQAAHDGSGIYSTQKN
SSEQFEKWRFSMPFKLAQVVQAACGPAMRLFGYKLARDAAALTNRSVSLLEERGTFWVT
Target Bioclass
Enzyme
Family
Sulfotransferase 1 family, Gal/GlcNAc/GalNAc subfamily
Subcellular location
Golgi apparatus membrane
Function
Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) as sulfonate donor to catalyze the transfer of sulfate to position 6 of the N-acetylgalactosamine (GalNAc) residue of chondroitin. Chondroitin sulfate constitutes the predominant proteoglycan present in cartilage and is distributed on the surfaces of many cells and extracellular matrices. Catalyzes with a lower efficiency the sulfation of Gal residues of keratan sulfate, another glycosaminoglycan. Can also catalyze the sulfation of the Gal residues in sialyl N-acetyllactosamine (sialyl LacNAc) oligosaccharides. May play a role in the maintenance of naive T-lymphocytes in the spleen.
Uniprot ID
Q7LGC8
Ensemble ID
ENST00000373115.5
HGNC ID
HGNC:1971

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 1 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
STPyne
 Probe Info  		K454(9.14)  LDD0277  [1]

References

1 A Paal-Knorr agent for chemoproteomic profiling of targets of isoketals in cells. Chem Sci. 2021 Oct 15;12(43):14557-14563. doi: 10.1039/d1sc02230j. eCollection 2021 Nov 10.
Mass spectrometry data entry: PXD028270