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STRINGSTRING
GLCE GLCE GPC5 GPC5 SDC4 SDC4 HSPG2 HSPG2 GPC6 GPC6 GPC3 GPC3 SDC1 SDC1 HS3ST1 HS3ST1 SDC3 SDC3 SDC2 SDC2 GPC1 GPC1
"HS3ST1" - heparan sulfate in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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protein of unknown 3D structure
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Predicted Interactions
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HS3ST1heparan sulfate (glucosamine) 3-O-sulfotransferase 1; Sulfotransferase that utilizes 3’-phospho-5’-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to position 3 of glucosamine residues in heparan. Catalyzes the rate limiting step in the biosynthesis of heparan sulfate (HSact). This modification is a crucial step in the biosynthesis of anticoagulant heparan sulfate as it completes the structure of the antithrombin pentasaccharide binding site (307 aa)    
Predicted Functional Partners:
GLCE
glucuronic acid epimerase; Converts D-glucuronic acid residues adjacent to N- sulfate sugar residues to L-iduronic acid residues, both in maturing heparan sulfate (HS) and heparin chains. This is important for further modifications that determine the specificity of interactions between these glycosaminoglycans and proteins (617 aa)
          score_image score_image   0.954
GPC1
glypican 1; Cell surface proteoglycan that bears heparan sulfate. Binds, via the heparan sulfate side chains, alpha-4 (V) collagen and participates in Schwann cell myelination (By similarity). May act as a catalyst in increasing the rate of conversion of prion protein PRPN(C) to PRNP(Sc) via associating (via the heparan sulfate side chains) with both forms of PRPN, targeting them to lipid rafts and facilitating their interaction. Required for proper skeletal muscle differentiation by sequestering FGF2 in lipid rafts preventing its binding to receptors (FGFRs) and inhibiting the FGF-med [...] (558 aa)
          score_image score_image   0.935
SDC4
syndecan 4; Cell surface proteoglycan that bears heparan sulfate (198 aa)
          score_image score_image   0.931
GPC3
glypican 3; Cell surface proteoglycan that bears heparan sulfate. Inhibits the dipeptidyl peptidase activity of DPP4. May be involved in the suppression/modulation of growth in the predominantly mesodermal tissues and organs. May play a role in the modulation of IGF2 interactions with its receptor and thereby modulate its function. May regulate growth and tumor predisposition (603 aa)
          score_image score_image   0.931
SDC1
syndecan 1; Cell surface proteoglycan that bears both heparan sulfate and chondroitin sulfate and that links the cytoskeleton to the interstitial matrix (310 aa)
          score_image score_image   0.927
SDC2
syndecan 2; Cell surface proteoglycan that bears heparan sulfate. Regulates dendritic arbor morphogenesis (By similarity) (201 aa)
          score_image score_image   0.925
HSPG2
heparan sulfate proteoglycan 2; Integral component of basement membranes. Component of the glomerular basement membrane (GBM), responsible for the fixed negative electrostatic membrane charge, and which provides a barrier which is both size- and charge-selective. It serves as an attachment substrate for cells. Plays essential roles in vascularization. Critical for normal heart development and for regulating the vascular response to injury. Also required for avascular cartilage development (4391 aa)
          score_image score_image   0.921
SDC3
syndecan 3; Cell surface proteoglycan that may bear heparan sulfate (By similarity). May have a role in the organization of cell shape by affecting the actin cytoskeleton, possibly by transferring signals from the cell surface in a sugar-dependent mechanism (442 aa)
          score_image score_image   0.918
GPC5
glypican 5; Cell surface proteoglycan that bears heparan sulfate (By similarity) (572 aa)
          score_image score_image   0.917
GPC6
glypican 6; Cell surface proteoglycan that bears heparan sulfate. Putative cell surface coreceptor for growth factors, extracellular matrix proteins, proteases and anti-proteases (By similarity). Enhances migration and invasion of cancer cells through WNT5A signaling (555 aa)
          score_image score_image   0.915
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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