======= CHST8 =======


== Gene Information ==
  * **<color #00a2e8>Official Symbol</color>**: CHST8
  * **<color #00a2e8>Official Name</color>**: carbohydrate sulfotransferase 8
  * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A
  * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=64377|64377]]
  * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q9H2A9|Q9H2A9]]
  * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=CHST8&organism=9606|BioGRID]]
  * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CHST8|Open PubMed]]
  * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/610190|Open OMIM]]

== Function Summary ==
  * **<color #00a2e8>Entrez Summary</color>**:  The protein encoded by this gene belongs to the sulfotransferase 2 family. It is predominantly expressed in the pituitary gland, and is localized to the golgi membrane. This protein catalyzes the transfer of sulfate to position 4 of non-reducing N-acetylgalactosamine (GalNAc) residues in both N-glycans and O-glycans. It is responsible for sulfation of GalNAc on luteinizing hormone (LH), which is required for production of the sex hormones. Mice lacking this enzyme, exhibit increased levels of circulating LH, and precocious sexual maturation of both male and female mice. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Aug 2011]. 
  * **<color #00a2e8>UniProt Summary</color>**:  Catalyzes the transfer of sulfate to position 4 of non- reducing N-acetylgalactosamine (GalNAc) residues in both N-glycans and O-glycans. Required for biosynthesis of glycoprotein hormones lutropin and thyrotropin, by mediating sulfation of their carbohydrate structures. Only active against terminal GalNAcbeta1,GalNAcbeta. Not active toward chondroitin. {ECO:0000269|PubMed:10988300, ECO:0000269|PubMed:11445554}.

<button type='primary' size='sm' modal='Pfam_Domains'>Pfam Domains</button>
<button type='primary' size='sm' modal='GO_terms'>GO Terms</button>


<modal id='Pfam_Domains' size='lg' title='Pfam Domains'>
|Sulfotransfer 2|
</modal>

<modal id='GO_terms' size='lg' title='GO Terms'>
|N-acetylgalactosamine 4-O-sulfotransferase activity|
|sulfotransferase activity|
|hormone biosynthetic process|
|proteoglycan biosynthetic process|
|proteoglycan metabolic process|
|carbohydrate biosynthetic process|
|hormone metabolic process|
|glycoprotein biosynthetic process|
|sulfur compound metabolic process|
|glycoprotein metabolic process|
|carbohydrate metabolic process|
|regulation of hormone levels|
|carbohydrate derivative biosynthetic process|
|Golgi membrane|
|central nervous system development|
|carbohydrate derivative metabolic process|
|organonitrogen compound biosynthetic process|
|cellular macromolecule biosynthetic process|
|macromolecule biosynthetic process|
</modal>
\\

 === CRISPR Data ===
<button type='primary' size='small' modal='Compound_Hit'>Compound Hit</button>
<button type='default' size='small' modal='Most_Correlated_Genes'>Most Correlated Genes in Chemogenomics</button>
<button type='primary' size='small' modal='Essential_Avana'>Tissues where Essential in the Avana Dataset (DepMap 20Q1)</button>

<modal id='Compound_Hit' size='lg' title='Compound Hit'>
^Screen^Score^
|[[:results:exp414|Tozasertib 0.1μM R07 exp414]]|-1.96|
|[[:results:exp230|Epigallocatechin gallate 20μM R05 exp230]]|2.13|
|[[:results:exp170|Metformin 100 to 150μM on day4 R04 exp170]]|2.15|
</modal>

<modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'>
No correlation found to any other genes in chemogenomics.
</modal>

<modal id='Essential_Avana' size='lg' title='Tissues where Essential in the Avana Dataset (DepMap 20Q1)'>
Global Fraction of Cell Lines Where Essential: 0/739
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/28|
|bone|0/26|
|breast|0/33|
|central nervous system|0/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/16|
|kidney|0/21|
|liver|0/20|
|lung|0/75|
|lymphocyte|0/16|
|ovary|0/26|
|pancreas|0/24|
|peripheral nervous system|0/16|
|plasma cell|0/15|
|prostate|0/1|
|skin|0/24|
|soft tissue|0/9|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/29|
|uterus|0/5|
</modal>

== Essentiality in NALM6  ==
    * **<color #00a2e8>Essentiality Rank</color>**: 4696
    * **<color #00a2e8>Expression level (log2 read counts)</color>**: -7.68 
<button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button>
<modal id='Dist_expr' size='lg' title='CHST8 Expression in NALM6 Cells: -7.68'>
{{:chemogenomics:nalm6 dist.png?nolink |}}
</modal>