JCEG ID JCEG150
Name pst-2      WormBase
Human Ortholog

GGDB:SLC35B3 

OMIM: 610845

OrthoList :   SLC35B3  (Ensembl Compara)

GWAS Catalog
STREAMRAFp-valueORBETACIStudy
DOWNSTREAM 0.000008 24324551
DOWNSTREAM 0.49 0.000003 (AA) 0.17 (unit decrease) [0.092-0.248] 23870195
DOWNSTREAM 0.48 0.000000000000000003 0.046 (unit increase) [0.035-0.056] 25628336
GGDB Score E-val
SLC35B3 336 4e-94
SLC35B2 76 1e-15
SLC35B1 74 4e-15
SLC35B4 62 1e-11
Option tblastn : Query Worm Protein, Subject GGDB mRNA, E-val < 0.00001
Family Name PAPS synthase and PAPS transporters
Locus Tag F54E7.1
RNAi phenotype
phenotype
Microscope observation (Image)
COPAS (Image)
hsp-4::GFP (Image)
Sequence Features
Sequence CDS
Protein
References

Bhattacharya R, Townley RA, Berry KL, Bulow HE J. Cell. Sci. (2009) 122 (Pt 24) :4492-504 [PMID : 19920077] The PAPS transporter PST-1 is required for heparan sulfation and is essential for viability and neural development in C. elegans.

Dejima K, Murata D, Mizuguchi S, Nomura KH, Izumikawa T, Kitagawa H, Gengyo-Ando K, Yoshina S, Ichimiya T, Nishihara S, Mitani S, Nomura K J. Biol. Chem. (2010) 285 (32) :24717-28 [PMID : 20529843] Two Golgi-resident 3'-Phosphoadenosine 5'-phosphosulfate transporters play distinct roles in heparan sulfate modifications and embryonic and larval development in Caenorhabditis elegans.

Shaye DD, Greenwald I PLoS ONE (2011) 6 (5) :e20085 [PMID : 21647448] OrthoList: a compendium of C. elegans genes with human orthologs.

WormBase (WS254)

Functional Descriptions pst-2

pst-2 encodes the C. elegans ortholog of the PAPST2 PAPS (3'-phospho-adenosine-5'- phosphosulfate) transporter; a pst-2::gfp reporter fusion is first expressed in ectodermal cells at the ~350-cell stage of embryogenesis; during larval stages, expression is seen in the intestine and, in the adult stage, in the vulva, with weak expression in the hypodermis; PST-2::GFP shows partial localization to the Golgi; pst-2 can partially complement developmental defects seen in pst-1 mutants, suggesting that pst-2 encodes a functional transporter but that it likely has some non-overlapping functions with pst-1 in vivo.
Deletion Mutants
In Situ
Expression Expression
db_name wbbt name def reliability expr_pattern paper WormAtlas
WB WBbt:0005733

hypodermis "epidermal layer" [WB:pws] Certain WB:Expr8857 WBPaper00035477
WB WBbt:0005733

hypodermis "epidermal layer" [WB:pws] Enriched WBPaper00037950 : hypodermis_larva_SelectivelyEnriched, hypodermis_larva_enriched
WBPaper00037950
WB WBbt:0005772

intestine "A chain of very large cuboidal cells forming a wide central lumen in which food arrives from the posterior pharynx, is digested, and from which waste products proceed to the rectum. Intestinal rings form in groups of two and four cells surrounding the common lumen; thus the epithelium is only one cell deep at any point, with neighboring cells firmly secured to their neighbors by apical adherens junctions. These cells have very large nuclei and many large vacuoles, yolk granules, and other inclusions; the latter increase in number and electron density as the animal ages." [WBPaper:00038216] Certain WB:Expr8857 WBPaper00035477 WormAtlas
WB WBbt:0005772

intestine "A chain of very large cuboidal cells forming a wide central lumen in which food arrives from the posterior pharynx, is digested, and from which waste products proceed to the rectum. Intestinal rings form in groups of two and four cells surrounding the common lumen; thus the epithelium is only one cell deep at any point, with neighboring cells firmly secured to their neighbors by apical adherens junctions. These cells have very large nuclei and many large vacuoles, yolk granules, and other inclusions; the latter increase in number and electron density as the animal ages." [WBPaper:00038216] Certain WB:Expr9062 WBPaper00036358 WormAtlas
WB WBbt:0005788

pharyngeal gland cell "secretory gland cell of the pharynx" [WB:rynl] Certain WB:Expr9062 WBPaper00036358 WormAtlas
WB WBbt:0006748

vulva "female genital." [WB:rynl] Certain WB:Expr8857 WBPaper00035477 WormAtlas

WBGene00018827
Phenotype
Homology_paralog

Observed Observed and NOT Observed
Phenotype Definition RNAi / Allele
heparan sulfate biosynthesis variant

"Animals exhibit variations in the chemical reactions and pathways resulting in the formation of the heparan sulfate proteoglycan compared to control." [WB:WBPaper00029024, WB:WBPaper00031153, WB:WBPerson712]
Allele: WBVar00252031   WBPaper00036358   Observed


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