3tc2
From Proteopedia
(Difference between revisions)
| (3 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | {{STRUCTURE_3tc2| PDB=3tc2 | SCENE= }} | ||
| - | ===Crystal structure of potato serine protease inhibitor.=== | ||
| - | {{ABSTRACT_PUBMED_22751664}} | ||
| - | == | + | ==Crystal structure of potato serine protease inhibitor.== |
| - | [[3tc2]] is a 3 chain structure with sequence from [ | + | <StructureSection load='3tc2' size='340' side='right'caption='[[3tc2]], [[Resolution|resolution]] 1.60Å' scene=''> |
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[3tc2]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Solanum_tuberosum Solanum tuberosum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3TC2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3TC2 FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.6Å</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=3tc2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tc2 OCA], [https://pdbe.org/3tc2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3tc2 RCSB], [https://www.ebi.ac.uk/pdbsum/3tc2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3tc2 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Potato serine protease inhibitor (PSPI) constitutes about 22% of the total amount of proteins in potato tubers (cv. Elkana), making it the most abundant protease inhibitor in the plant. PSPI is a heterodimeric double-headed Kunitz-type serine protease inhibitor that can tightly and simultaneously bind two serine proteases by mimicking the substrate of the enzyme with its reactive-site loops. Here, the crystal structure of PSPI is reported, representing the first heterodimeric double-headed Kunitz-type serine protease inhibitor structure to be determined. PSPI has a beta-trefoil fold and, based on the structure, two reactive-site loops bearing residues Phe75 and Lys95 were identified. | ||
| - | + | Structure of a post-translationally processed heterodimeric double-headed Kunitz-type serine protease inhibitor from potato.,Meulenbroek EM, Thomassen EA, Pouvreau L, Abrahams JP, Gruppen H, Pannu NS Acta Crystallogr D Biol Crystallogr. 2012 Jul;68(Pt 7):794-9. doi:, 10.1107/S090744491201222X. Epub 2012 Jun 15. PMID:22751664<ref>PMID:22751664</ref> | |
| - | <ref | + | |
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 3tc2" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
[[Category: Solanum tuberosum]] | [[Category: Solanum tuberosum]] | ||
| - | [[Category: Meulenbroek | + | [[Category: Meulenbroek EM]] |
| - | [[Category: Pannu | + | [[Category: Pannu NS]] |
| - | [[Category: Thomassen | + | [[Category: Thomassen EAJ]] |
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
Crystal structure of potato serine protease inhibitor.
| |||||||||||
