5ue2: Difference between revisions

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-'''Unreleased structure'''
-The entry 5ue2 is ON HOLD
+==proMMP-7 with heparin octasaccharide bridging between domains==
+<StructureSection load='5ue2' size='340' side='right' caption='[[5ue2]], [[NMR_Ensembles_of_Models | 16 NMR models]]' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[5ue2]] is a 1 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5UE2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5UE2 FirstGlance]. <br>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=IDS:2-O-SULFO-ALPHA-L-IDOPYRANURONIC+ACID'>IDS</scene>, <scene name='pdbligand=SGN:N,O6-DISULFO-GLUCOSAMINE'>SGN</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
+<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2mze|2mze]]</td></tr>
+<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Matrilysin Matrilysin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.24.23 3.4.24.23] </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=5ue2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ue2 OCA], [http://pdbe.org/5ue2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5ue2 RCSB], [http://www.ebi.ac.uk/pdbsum/5ue2 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5ue2 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[[http://www.uniprot.org/uniprot/MMP7_HUMAN MMP7_HUMAN]] Degrades casein, gelatins of types I, III, IV, and V, and fibronectin. Activates procollagenase.<ref>PMID:2550050</ref>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Heparan sulfate proteoglycans activate the matrix metalloproteinase-7 zymogen (proMMP-7) and recruit it in order to shed proteins from cell surfaces. This occurs in uterine and mammary epithelia, bacterial killing, lung healing, and tumor cell signaling. Basic tracks on proMMP-7 recognize polyanionic heparin, according to nuclear magnetic resonance and mutations disruptive of maturation. Contacts and proximity measurements guided docking of a heparin octasaccharide to proMMP-7. The reducing end fits into a basic pocket in the pro-domain while the chain continues toward the catalytic domain. Another oligosaccharide traverses a basic swath remote on the catalytic domain and inserts its reducing end into a slot formed with the basic C terminus. This latter association appears to support allosteric acceleration of proteolysis. The modes of binding account for extended, heterogeneous assemblies of proMMP-7 with heparinoids during maturation and for bridging to pro-alpha-defensins and proteoglycans. These associations support proteolytic release of activities at epithelial cell surfaces.
-Authors: Fulcher, Y.G., Prior, S.H., Linhardt, R.J., Van Doren, S.R.
+Glycan Activation of a Sheddase: Electrostatic Recognition between Heparin and proMMP-7.,Fulcher YG, Prior SH, Masuko S, Li L, Pu D, Zhang F, Linhardt RJ, Van Doren SR Structure. 2017 Jul 5;25(7):1100-1110.e5. doi: 10.1016/j.str.2017.05.019. Epub, 2017 Jun 22. PMID:28648610<ref>PMID:28648610</ref>
-Description: proMMP-7 with heparin octasaccharide bridging between domains
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-[[Category: Unreleased Structures]]
+</div>
-[[Category: Fulcher, Y.G]]
+<div class="pdbe-citations 5ue2" style="background-color:#fffaf0;"></div>
-[[Category: Prior, S.H]]
+== References ==
-[[Category: Linhardt, R.J]]
+<references/>
-[[Category: Van Doren, S.R]]
+__TOC__
+</StructureSection>
+[[Category: Matrilysin]]
+[[Category: Doren, S R.Van]]
+[[Category: Fulcher, Y G]]
+[[Category: Linhardt, R J]]
+[[Category: Prior, S H]]
+[[Category: Enzyme complex with heparin oligosaccharide]]
+[[Category: Glycan complex with protein]]
+[[Category: Hydrolase]]
+[[Category: Zymogen]]