2pc6
From Proteopedia
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- | [[ | + | ==Crystal structure of putative acetolactate synthase- small subunit from Nitrosomonas europaea== |
+ | <StructureSection load='2pc6' size='340' side='right' caption='[[2pc6]], [[Resolution|resolution]] 2.50Å' scene=''> | ||
+ | == Structural highlights == | ||
+ | <table><tr><td colspan='2'>[[2pc6]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea_atcc_19718 Nitrosomonas europaea atcc 19718]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2fgd 2fgd]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PC6 OCA]. <br> | ||
+ | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=UNL:UNKNOWN+LIGAND'>UNL</scene><br> | ||
+ | <tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> | ||
+ | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2fgd|2fgd]], [[2fgc|2fgc]]</td></tr> | ||
+ | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ilvH, NE1324 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=228410 Nitrosomonas europaea ATCC 19718])</td></tr> | ||
+ | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glucokinase Glucokinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.2 2.7.1.2] </span></td></tr> | ||
+ | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2pc6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pc6 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2pc6 RCSB], [http://www.ebi.ac.uk/pdbsum/2pc6 PDBsum], [http://www.topsan.org/Proteins/MCSG/2pc6 TOPSAN]</span></td></tr> | ||
+ | <table> | ||
+ | == 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/pc/2pc6_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/chain_selection.php?pdb_ID=2ata ConSurf]. | ||
+ | <div style="clear:both"></div> | ||
+ | <div style="background-color:#fffaf0;"> | ||
+ | == Publication Abstract from PubMed == | ||
+ | Crystal structures of two orthologs of the regulatory subunit of acetohydroxyacid synthase III (AHAS, EC 2.2.1.6) from Thermotoga maritima (TM0549) and Nitrosomonas europea (NE1324) were determined by single-wavelength anomalous diffraction methods with the use of selenomethionine derivatives at 2.3 A and 2.5 A, respectively. TM0549 and NE1324 share the same fold, and in both proteins the polypeptide chain contains two separate domains of a similar size. Each protein contains a C-terminal domain with ferredoxin-type fold and an N-terminal ACT domain, of which the latter is characteristic for several proteins involved in amino acid metabolism. The ferredoxin domain is stabilized by a calcium ion in the crystal structure of NE1324 and by a Mg(H2O)(6)2+ ion in TM0549. Both TM0549 and NE1324 form dimeric assemblies in the crystal lattice. | ||
- | + | Crystal structures of TM0549 and NE1324--two orthologs of E. coli AHAS isozyme III small regulatory subunit.,Petkowski JJ, Chruszcz M, Zimmerman MD, Zheng H, Skarina T, Onopriyenko O, Cymborowski MT, Koclega KD, Savchenko A, Edwards A, Minor W Protein Sci. 2007 Jul;16(7):1360-7. PMID:17586771<ref>PMID:17586771</ref> | |
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- | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
- | + | </div> | |
- | + | == References == | |
- | + | <references/> | |
- | + | __TOC__ | |
- | + | </StructureSection> | |
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- | == | + | |
- | < | + | |
[[Category: Acetolactate synthase]] | [[Category: Acetolactate synthase]] | ||
[[Category: Nitrosomonas europaea atcc 19718]] | [[Category: Nitrosomonas europaea atcc 19718]] |
Revision as of 08:39, 7 May 2014
Crystal structure of putative acetolactate synthase- small subunit from Nitrosomonas europaea
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Categories: Acetolactate synthase | Nitrosomonas europaea atcc 19718 | Chruszcz, M. | Cymborowski, M T. | Edwards, A. | Joachimiak, A. | MCSG, Midwest Center for Structural Genomics. | Minor, W. | Onopriyenko, O. | Petkowski, J J. | Savchenko, A. | Skarina, T. | Zheng, H. | Zimmerman, M D. | Lyase | Mcsg | Midwest center for structural genomic | Protein structure initiative | Psi | Regulatory subunit | Structural genomic