1sch: Difference between revisions

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

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-[[Image:1sch.gif|left|200px]]<br />
-<applet load="1sch" size="450" color="white" frame="true" align="right" spinBox="true"
-caption="1sch, resolution 2.56&Aring;" />
-'''PEANUT PEROXIDASE'''<br />
-==Overview==
+==PEANUT PEROXIDASE==
-BACKGROUND. Peroxidases catalyze a wide variety of peroxide-dependent, oxidations. Based on sequence alignments, heme peroxidases have been, divided into three classes. Crystal structures are available for, peroxidases of classes I and II, but until now no structure has been, determined for class III, the classical extracellular plant peroxidases., RESULTS. The crystal structure of peanut peroxidase has been solved to 2.7, A resolution. The helical fold is similar to that of known peroxidase, structures. The 294-residue polypeptide chain is accompanied by a heme and, two calcium ions, and there is some evidence of glycosylation., CONCLUSIONS. This is the first complete structure of a class III, peroxidase and as such should serve as a model for other class III enzymes, including the ... [[http://ispc.weizmann.ac.il/pmbin/getpm?8805539 (full description)]]
+<StructureSection load='1sch' size='340' side='right'caption='[[1sch]], [[Resolution|resolution]] 2.56&Aring;' scene=''>
+== Structural highlights ==
-==About this Structure==
+<table><tr><td colspan='2'>[[1sch]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Arachis_hypogaea Arachis hypogaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1SCH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1SCH FirstGlance]. <br>
-SCH is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/ ]] with NAG, CA and HEM as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/ ]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.7 1.11.1.7]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1SCH OCA]].
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.56&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PCA:PYROGLUTAMIC+ACID'>PCA</scene></td></tr>
-==Reference==
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1sch FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1sch OCA], [https://pdbe.org/1sch PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1sch RCSB], [https://www.ebi.ac.uk/pdbsum/1sch PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1sch ProSAT]</span></td></tr>
-The crystal structure of peanut peroxidase., Schuller DJ, Ban N, Huystee RB, McPherson A, Poulos TL, Structure. 1996 Mar 15;4(3):311-21. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=8805539 8805539]
+</table>
-[[Category: Single protein]]
+== Function ==
-[[Category: Poulos, T.L.]]
+[https://www.uniprot.org/uniprot/PER1_ARAHY PER1_ARAHY] Removal of H(2)O(2), oxidation of toxic reductants, biosynthesis and degradation of lignin, suberization, auxin catabolism, response to environmental stresses such as wounding, pathogen attack and oxidative stress. These functions might be dependent on each isozyme/isoform in each plant tissue.
-[[Category: Schuller, D.J.]]
+== Evolutionary Conservation ==
-[[Category: CA]]
+[[Image:Consurf_key_small.gif|200px|right]]
-[[Category: HEM]]
+Check<jmol>
-[[Category: NAG]]
+  <jmolCheckbox>
-[[Category: calcium binding]]
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/sc/1sch_consurf.spt"</scriptWhenChecked>
-[[Category: glycosylation]]
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
-[[Category: oxidoreductase]]
+    <text>to colour the structure by Evolutionary Conservation</text>
-[[Category: peroxidase]]
+  </jmolCheckbox>
+</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1sch ConSurf].
-''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Mon Oct 29 17:19:20 2007''
+<div style="clear:both"></div>
+__TOC__
+</StructureSection>
+[[Category: Arachis hypogaea]]
+[[Category: Large Structures]]
+[[Category: Poulos TL]]
+[[Category: Schuller DJ]]