1h4m: Difference between revisions

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-{{Seed}}
-[[Image:1h4m.png|left|200px]]
-<!--
+==Sulfurtransferase from Azotobacter vinelandii in complex with phosphate==
-The line below this paragraph, containing "STRUCTURE_1h4m", creates the "Structure Box" on the page.
+<StructureSection load='1h4m' size='340' side='right'caption='[[1h4m]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
+== Structural highlights ==
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+<table><tr><td colspan='2'>[[1h4m]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Azotobacter_vinelandii Azotobacter vinelandii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1H4M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1H4M FirstGlance]. <br>
-or leave the SCENE parameter empty for the default display.
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene></td></tr>
-{{STRUCTURE_1h4m|  PDB=1h4m  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1h4m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1h4m OCA], [https://pdbe.org/1h4m PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1h4m RCSB], [https://www.ebi.ac.uk/pdbsum/1h4m PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1h4m ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/THTR_AZOVI THTR_AZOVI]
+== Evolutionary Conservation ==
+[[Image:Consurf_key_small.gif|200px|right]]
+Check<jmol>
+  <jmolCheckbox>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/h4/1h4m_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
+    <text>to colour the structure by Evolutionary Conservation</text>
+  </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=1h4m ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Active site reactivity and specificity of RhdA, a thiosulfate:cyanide sulfurtransferase (rhodanese) from Azotobacter vinelandii, have been investigated through ligand binding, site-directed mutagenesis, and X-ray crystallographic techniques, in a combined approach. In native RhdA the active site Cys230 is found persulfurated; fluorescence and sulfurtransferase activity measurements show that phosphate anions interact with Cys230 persulfide sulfur atom and modulate activity. Crystallographic analyses confirm that phosphate and hypophosphite anions react with native RhdA, removing the persulfide sulfur atom from the active site pocket. Considering that RhdA and the catalytic subunit of Cdc25 phosphatases share a common three-dimensional fold as well as active site Cys (catalytic) and Arg residues, two RhdA mutants carrying a single amino acid insertion at the active site loop were designed and their phosphatase activity tested. The crystallographic and functional results reported here show that specific sulfurtransferase or phosphatase activities are strictly related to precise tailoring of the catalytic loop structure in RhdA and Cdc25 phosphatase, respectively.
-===SULFURTRANSFERASE FROM AZOTOBACTER VINELANDII IN COMPLEX WITH PHOSPHATE===
+A persulfurated cysteine promotes active site reactivity in Azotobacter vinelandii Rhodanese.,Bordo D, Forlani F, Spallarossa A, Colnaghi R, Carpen A, Bolognesi M, Pagani S Biol Chem. 2001 Aug;382(8):1245-52. PMID:11592406<ref>PMID:11592406</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 1h4m" style="background-color:#fffaf0;"></div>
-<!--
+==See Also==
-The line below this paragraph, {{ABSTRACT_PUBMED_11592406}}, adds the Publication Abstract to the page
+*[[Sulfurtransferase|Sulfurtransferase]]
-(as it appears on PubMed at http://www.pubmed.gov), where 11592406 is the PubMed ID number.
+== References ==
--->
+<references/>
-{{ABSTRACT_PUBMED_11592406}}
+__TOC__
+</StructureSection>
-==About this Structure==
-H4M is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Azotobacter_vinelandii Azotobacter vinelandii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1H4M OCA].
-==Reference==
-<ref group="xtra">PMID:11592406</ref><references group="xtra"/>
 [[Category: Azotobacter vinelandii]]
-[[Category: Thiosulfate sulfurtransferase]]
+[[Category: Large Structures]]
-[[Category: Bolognesi, M.]]
+[[Category: Bolognesi M]]
-[[Category: Bordo, D.]]
+[[Category: Bordo D]]
-[[Category: Carpen, A.]]
+[[Category: Carpen A]]
-[[Category: Colnaghi, R.]]
+[[Category: Colnaghi R]]
-[[Category: Forlani, F.]]
+[[Category: Forlani F]]
-[[Category: Pagani, S.]]
+[[Category: Pagani S]]
-[[Category: Spallarossa, A.]]
+[[Category: Spallarossa A]]
-[[Category: Sulfur metabolism]]
-[[Category: Sulfurtransferase]]
-[[Category: Thiosulfate:cyanide]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 06:33:53 2009''