3oib: Difference between revisions

No edit summary
No edit summary
 
(6 intermediate revisions by the same user not shown)
Line 1: Line 1:
{{Seed}}
[[Image:3oib.jpg|left|200px]]


<!--
==Crystal structure of a putative ACYL-COA Dehydrogenase from mycobacterium smegmatis, Iodide soak==
The line below this paragraph, containing "STRUCTURE_3oib", creates the "Structure Box" on the page.
<StructureSection load='3oib' size='340' side='right'caption='[[3oib]], [[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'>[[3oib]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycolicibacterium_smegmatis_MC2_155 Mycolicibacterium smegmatis MC2 155]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3OIB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3OIB 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>, <scene name='pdbligand=FDA:DIHYDROFLAVINE-ADENINE+DINUCLEOTIDE'>FDA</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
{{STRUCTURE_3oib|  PDB=3oib  |  SCENE=  }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3oib FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3oib OCA], [https://pdbe.org/3oib PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3oib RCSB], [https://www.ebi.ac.uk/pdbsum/3oib PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3oib ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/A0R3J1_MYCS2 A0R3J1_MYCS2]
== 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/oi/3oib_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=3oib ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The Seattle Structural Genomics Center for Infectious Disease (SSGCID) focuses on the structure elucidation of potential drug targets from class A, B, and C infectious disease organisms. Many SSGCID targets are selected because they have homologs in other organisms that are validated drug targets with known structures. Thus, many SSGCID targets are expected to be solved by molecular replacement (MR), and reflective of this, all proteins are expressed in native form. However, many community request targets do not have homologs with known structures and not all internally selected targets readily solve by MR, necessitating experimental phase determination. We have adopted the use of iodide ion soaks and single wavelength anomalous dispersion (SAD) experiments as our primary method for de novo phasing. This method uses existing native crystals and in house data collection, resulting in rapid, low cost structure determination. Iodide ions are non-toxic and soluble at molar concentrations, facilitating binding at numerous hydrophobic or positively charged sites. We have used this technique across a wide range of crystallization conditions with successful structure determination in 16 of 17 cases within the first year of use (94% success rate). Here we present a general overview of this method as well as several examples including SAD phasing of proteins with novel folds and the combined use of SAD and MR for targets with weak MR solutions. These cases highlight the straightforward and powerful method of iodide ion SAD phasing in a high-throughput structural genomics environment.


===Crystal structure of a putative ACYL-COA Dehydrogenase from mycobacterium smegmatis, Iodide soak===
SAD phasing using iodide ions in a high-throughput structural genomics environment.,Abendroth J, Gardberg AS, Robinson JI, Christensen JS, Staker BL, Myler PJ, Stewart LJ, Edwards TE J Struct Funct Genomics. 2011 Jul;12(2):83-95. Epub 2011 Feb 27. PMID:21359836<ref>PMID:21359836</ref>


From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 3oib" style="background-color:#fffaf0;"></div>


==About this Structure==
==See Also==
3OIB is a 2 chains structure with sequences from [http://en.wikipedia.org/wiki/Mycobacterium_smegmatis_str._mc2_155 Mycobacterium smegmatis str. mc2 155]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3OIB OCA].
*[[Acyl-CoA dehydrogenase 3D structures|Acyl-CoA dehydrogenase 3D structures]]
[[Category: Mycobacterium smegmatis str. mc2 155]]
== References ==
[[Category: SSGCID, Seattle Structural Genomics Center for Infectious Disease.]]
<references/>
[[Category: Acyl-coa dehydrogenase]]
__TOC__
[[Category: Deydrogenase]]
</StructureSection>
[[Category: Mycobacerium smegmati]]
[[Category: Large Structures]]
[[Category: Oxidoreductase]]
[[Category: Mycolicibacterium smegmatis MC2 155]]
[[Category: Seattle structural genomics center for infectious disease]]
[[Category: Ssgcid]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Sep  1 09:51:31 2010''

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

OCA