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==Crystal structure of 3-O-sulfotransferase (3-OST-1) with bound PAP and heptasaccharide substrate==
==Crystal structure of 3-O-sulfotransferase (3-OST-1) with bound PAP and heptasaccharide substrate==
<StructureSection load='3uan' size='340' side='right' caption='[[3uan]], [[Resolution|resolution]] 1.84&Aring;' scene=''>
<StructureSection load='3uan' size='340' side='right'caption='[[3uan]], [[Resolution|resolution]] 1.84&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3uan]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UAN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3UAN FirstGlance]. <br>
<table><tr><td colspan='2'>[[3uan]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UAN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3UAN FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=A3P:ADENOSINE-3-5-DIPHOSPHATE'>A3P</scene>, <scene name='pdbligand=BDP:BETA-D-GLUCOPYRANURONIC+ACID'>BDP</scene>, <scene name='pdbligand=IDS:2-O-SULFO-ALPHA-L-IDOPYRANURONIC+ACID'>IDS</scene>, <scene name='pdbligand=NGY:2-(ACETYLAMINO)-2-DEOXY-6-O-SULFO-ALPHA-D-GLUCOPYRANOSE'>NGY</scene>, <scene name='pdbligand=SGN:N,O6-DISULFO-GLUCOSAMINE'>SGN</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.844&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1zrh|1zrh]], [[1t8t|1t8t]], [[1t8u|1t8u]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=A3P:ADENOSINE-3-5-DIPHOSPHATE'>A3P</scene>, <scene name='pdbligand=BDP:BETA-D-GLUCOPYRANURONIC+ACID'>BDP</scene>, <scene name='pdbligand=IDS:2-O-SULFO-ALPHA-L-IDOPYRANURONIC+ACID'>IDS</scene>, <scene name='pdbligand=NGY:2-(ACETYLAMINO)-2-DEOXY-6-O-SULFO-ALPHA-D-GLUCOPYRANOSE'>NGY</scene>, <scene name='pdbligand=SGN:N,O6-DISULFO-GLUCOSAMINE'>SGN</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Hs3st1, 3ost, 3ost1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice])</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3uan FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uan OCA], [https://pdbe.org/3uan PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3uan RCSB], [https://www.ebi.ac.uk/pdbsum/3uan PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3uan ProSAT]</span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/[Heparan_sulfate]-glucosamine_3-sulfotransferase_1 [Heparan sulfate]-glucosamine 3-sulfotransferase 1], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.8.2.23 2.8.2.23] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3uan FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uan OCA], [http://pdbe.org/3uan PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3uan RCSB], [http://www.ebi.ac.uk/pdbsum/3uan PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3uan ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/HS3S1_MOUSE HS3S1_MOUSE]] 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.<ref>PMID:9346953</ref>
[https://www.uniprot.org/uniprot/HS3S1_MOUSE HS3S1_MOUSE] 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.<ref>PMID:9346953</ref>  
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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==See Also==
==See Also==
*[[Sulfotransferase|Sulfotransferase]]
*[[Sulfotransferase 3D structures|Sulfotransferase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Lk3 transgenic mice]]
[[Category: Large Structures]]
[[Category: Krahn, J M]]
[[Category: Mus musculus]]
[[Category: Linhardt, R J]]
[[Category: Krahn JM]]
[[Category: Liu, J]]
[[Category: Linhardt RJ]]
[[Category: Moon, A F]]
[[Category: Liu J]]
[[Category: Pedersen, L C]]
[[Category: Moon AF]]
[[Category: Woody, S M]]
[[Category: Pedersen LC]]
[[Category: Xu, Y]]
[[Category: Woody SM]]
[[Category: Alpha/beta motif]]
[[Category: Xu Y]]
[[Category: Co-factor paps/pap]]
[[Category: Golgi-localized]]
[[Category: Heparan sulfate]]
[[Category: Heparan sulfate oligosaccharide]]
[[Category: Sulfotransferase]]
[[Category: Transferase]]
Retrieved from "https://proteopedia.org/3uan"