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Ask your administrator if you think this is wrong. ======= PAPSS1 ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: PAPSS1 * **<color #00a2e8>Official Name</color>**: 3'-phosphoadenosine 5'-phosphosulfate synthase 1 * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=9061|9061]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/O43252|O43252]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=PAPSS1&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PAPSS1|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/603262|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: N/A * **<color #00a2e8>UniProt Summary</color>**: Bifunctional enzyme with both ATP sulfurylase and APS kinase activity, which mediates two steps in the sulfate activation pathway. The first step is the transfer of a sulfate group to ATP to yield adenosine 5'-phosphosulfate (APS), and the second step is the transfer of a phosphate group from ATP to APS yielding 3'-phosphoadenylylsulfate (PAPS: activated sulfate donor used by sulfotransferase). In mammals, PAPS is the sole source of sulfate; APS appears to be only an intermediate in the sulfate- activation pathway (PubMed:9576487, PubMed:9668121, PubMed:9648242, PubMed:14747722). Required for normal biosynthesis of sulfated L-selectin ligands in endothelial cells (PubMed:9576487). {ECO:0000269|PubMed:14747722, ECO:0000269|PubMed:9576487, ECO:0000269|PubMed:9648242, ECO:0000269|PubMed:9668121}. <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'> |ATP-sulfurylase| |APS kinase| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |adenylylsulfate kinase activity| |sulfate adenylyltransferase (ATP) activity| |sulfate assimilation| |purine ribonucleoside bisphosphate biosynthetic process| |3-phosphoadenosine 5-phosphosulfate biosynthetic process| |nucleotidyltransferase activity| |3-phosphoadenosine 5-phosphosulfate metabolic process| |purine ribonucleoside bisphosphate metabolic process| |ribonucleoside bisphosphate biosynthetic process| |nucleoside bisphosphate biosynthetic process| |purine nucleoside bisphosphate biosynthetic process| |purine nucleoside bisphosphate metabolic process| |nucleoside bisphosphate metabolic process| |ribonucleoside bisphosphate metabolic process| |purine ribonucleotide biosynthetic process| |purine nucleotide biosynthetic process| |ribonucleotide biosynthetic process| |ribose phosphate biosynthetic process| |purine-containing compound biosynthetic process| |sulfur compound biosynthetic process| |nucleotide biosynthetic process| |nucleoside phosphate biosynthetic process| |purine ribonucleotide metabolic process| |ribonucleotide metabolic process| |purine nucleotide metabolic process| |ribose phosphate metabolic process| |sulfur compound metabolic process| |purine-containing compound metabolic process| |nucleotide metabolic process| |nucleoside phosphate metabolic process| |skeletal system development| |organophosphate biosynthetic process| |nucleobase-containing small molecule metabolic process| |carbohydrate derivative biosynthetic process| |protein homodimerization activity| |organophosphate metabolic process| |oxoacid metabolic process| |organic acid metabolic process| |carbohydrate derivative metabolic process| |nucleobase-containing compound biosynthetic process| |heterocycle biosynthetic process| |aromatic compound biosynthetic process| |phosphorylation| |organic cyclic compound biosynthetic process| |organonitrogen compound biosynthetic process| |ATP binding| |cellular nitrogen compound biosynthetic process| |small molecule metabolic process| </modal> \\ === CRISPR Data === <button type='primary' size='small' modal='Compound_Hit'>Compound Hit</button> <button type='primary' 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:exp472|CI-1040 9.5μM R08 exp472]]|-2.08| |[[:results:exp329|Hydroxyurea 100μM R07 exp329]]|-1.87| |[[:results:exp149|SB203580 25μM R03 exp149]]|2.04| |[[:results:exp406|Thalidomide 20μM R07 exp406]]|2.19| |[[:results:exp301|VER-155008 3.9μM R06 exp301]]|2.38| |[[:results:exp240|Pyridostatin 4μM R05 exp240]]|2.94| </modal> <modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'> ^Gene^Correlation^ |[[:human genes:u:ugdh|UGDH]]|0.45| |[[:human genes:f:fam20b|FAM20B]]|0.447| |[[:human genes:b:b3gat3|B3GAT3]]|0.426| </modal> <modal id='Essential_Avana' size='lg' title='Tissues where Essential in the Avana Dataset (DepMap 20Q1)'> Global Fraction of Cell Lines Where Essential: 1/739 ^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|1/15| |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>**: 5264 * **<color #00a2e8>Expression level (log2 read counts)</color>**: 5.12 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='PAPSS1 Expression in NALM6 Cells: 5.12'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2025/12/10 20:19by 127.0.0.1