2p35: Difference between revisions

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[[Image:2p35.gif|left|200px]]


{{Structure
==Crystal structure of trans-aconitate methyltransferase from Agrobacterium tumefaciens==
|PDB= 2p35 |SIZE=350|CAPTION= <scene name='initialview01'>2p35</scene>, resolution 1.95&Aring;
<StructureSection load='2p35' size='340' side='right'caption='[[2p35]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
|SITE=  
== Structural highlights ==
|LIGAND= <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</scene>
<table><tr><td colspan='2'>[[2p35]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Agrfc Agrfc]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2P35 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2P35 FirstGlance]. <br>
|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Trans-aconitate_2-methyltransferase Trans-aconitate 2-methyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.144 2.1.1.144] </span>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</scene></td></tr>
|GENE= tam, Atu0870, AGR_C_1589 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=176299 Agrobacterium tumefaciens str. C58])
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
|DOMAIN=<span class='plainlinks'>[http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=pfam08241 Methyltransf_11], [http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=COG4106 Tam]</span>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">tam, Atu0870, AGR_C_1589 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=176299 AGRFC])</td></tr>
|RELATEDENTRY=
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Trans-aconitate_2-methyltransferase Trans-aconitate 2-methyltransferase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.144 2.1.1.144] </span></td></tr>
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2p35 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2p35 OCA], [http://www.ebi.ac.uk/pdbsum/2p35 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2p35 RCSB]</span>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2p35 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2p35 OCA], [https://pdbe.org/2p35 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2p35 RCSB], [https://www.ebi.ac.uk/pdbsum/2p35 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2p35 ProSAT], [https://www.topsan.org/Proteins/MCSG/2p35 TOPSAN]</span></td></tr>
}}
</table>
 
== Function ==
'''Crystal structure of trans-aconitate methyltransferase from Agrobacterium tumefaciens'''
[[https://www.uniprot.org/uniprot/TAM_AGRT5 TAM_AGRT5]] Catalyzes the S-adenosylmethionine monomethyl esterification of trans-aconitate (By similarity).
 
== Evolutionary Conservation ==
 
[[Image:Consurf_key_small.gif|200px|right]]
==Overview==
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/p3/2p35_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=2p35 ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
We tested the general applicability of in situ proteolysis to form protein crystals suitable for structure determination by adding a protease (chymotrypsin or trypsin) digestion step to crystallization trials of 55 bacterial and 14 human proteins that had proven recalcitrant to our best efforts at crystallization or structure determination. This is a work in progress; so far we determined structures of 9 bacterial proteins and the human aminoimidazole ribonucleotide synthetase (AIRS) domain.
We tested the general applicability of in situ proteolysis to form protein crystals suitable for structure determination by adding a protease (chymotrypsin or trypsin) digestion step to crystallization trials of 55 bacterial and 14 human proteins that had proven recalcitrant to our best efforts at crystallization or structure determination. This is a work in progress; so far we determined structures of 9 bacterial proteins and the human aminoimidazole ribonucleotide synthetase (AIRS) domain.


==About this Structure==
In situ proteolysis for protein crystallization and structure determination.,Dong A, Xu X, Edwards AM, Chang C, Chruszcz M, Cuff M, Cymborowski M, Di Leo R, Egorova O, Evdokimova E, Filippova E, Gu J, Guthrie J, Ignatchenko A, Joachimiak A, Klostermann N, Kim Y, Korniyenko Y, Minor W, Que Q, Savchenko A, Skarina T, Tan K, Yakunin A, Yee A, Yim V, Zhang R, Zheng H, Akutsu M, Arrowsmith C, Avvakumov GV, Bochkarev A, Dahlgren LG, Dhe-Paganon S, Dimov S, Dombrovski L, Finerty P Jr, Flodin S, Flores A, Graslund S, Hammerstrom M, Herman MD, Hong BS, Hui R, Johansson I, Liu Y, Nilsson M, Nedyalkova L, Nordlund P, Nyman T, Min J, Ouyang H, Park HW, Qi C, Rabeh W, Shen L, Shen Y, Sukumard D, Tempel W, Tong Y, Tresagues L, Vedadi M, Walker JR, Weigelt J, Welin M, Wu H, Xiao T, Zeng H, Zhu H Nat Methods. 2007 Dec;4(12):1019-21. Epub 2007 Nov 4. PMID:17982461<ref>PMID:17982461</ref>
2P35 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Agrobacterium_tumefaciens_str._c58 Agrobacterium tumefaciens str. c58]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2P35 OCA].


==Reference==
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
In situ proteolysis for protein crystallization and structure determination., Dong A, Xu X, Edwards AM, Chang C, Chruszcz M, Cuff M, Cymborowski M, Di Leo R, Egorova O, Evdokimova E, Filippova E, Gu J, Guthrie J, Ignatchenko A, Joachimiak A, Klostermann N, Kim Y, Korniyenko Y, Minor W, Que Q, Savchenko A, Skarina T, Tan K, Yakunin A, Yee A, Yim V, Zhang R, Zheng H, Akutsu M, Arrowsmith C, Avvakumov GV, Bochkarev A, Dahlgren LG, Dhe-Paganon S, Dimov S, Dombrovski L, Finerty P Jr, Flodin S, Flores A, Graslund S, Hammerstrom M, Herman MD, Hong BS, Hui R, Johansson I, Liu Y, Nilsson M, Nedyalkova L, Nordlund P, Nyman T, Min J, Ouyang H, Park HW, Qi C, Rabeh W, Shen L, Shen Y, Sukumard D, Tempel W, Tong Y, Tresagues L, Vedadi M, Walker JR, Weigelt J, Welin M, Wu H, Xiao T, Zeng H, Zhu H, Nat Methods. 2007 Dec;4(12):1019-21. Epub 2007 Nov 4. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17982461 17982461]
</div>
[[Category: Agrobacterium tumefaciens str. c58]]
<div class="pdbe-citations 2p35" style="background-color:#fffaf0;"></div>
[[Category: Single protein]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Agrfc]]
[[Category: Large Structures]]
[[Category: Trans-aconitate 2-methyltransferase]]
[[Category: Trans-aconitate 2-methyltransferase]]
[[Category: Chang, C.]]
[[Category: Chang, C]]
[[Category: Edwards, A M.]]
[[Category: Edwards, A M]]
[[Category: Joachimiak, A.]]
[[Category: Joachimiak, A]]
[[Category: MCSG, Midwest Center for Structural Genomics.]]
[[Category: Structural genomic]]
[[Category: Savchenko, A.]]
[[Category: Savchenko, A]]
[[Category: Xu, X.]]
[[Category: Xu, X]]
[[Category: Zheng, H.]]
[[Category: Zheng, H]]
[[Category: agrobacterium tumefacien]]
[[Category: Agrobacterium tumefacien]]
[[Category: mcsg]]
[[Category: Mcsg]]
[[Category: midwest center for structural genomic]]
[[Category: PSI, Protein structure initiative]]
[[Category: protein structure initiative]]
[[Category: Sam dependent methyltransferase]]
[[Category: psi-2]]
[[Category: Trans-aconitate methyltransferase]]
[[Category: sam dependent methyltransferase]]
[[Category: Transferase]]
[[Category: structural genomic]]
[[Category: trans-aconitate methyltransferase]]
 
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