1e22: Difference between revisions

No edit summary
No edit summary
 
(2 intermediate revisions by the same user not shown)
Line 1: Line 1:


==LYSYL-TRNA SYNTHETASE (LYSU) HEXAGONAL FORM complexed with lysine and the non-hydrolysable atp analogue amp-pcp==
==LYSYL-TRNA SYNTHETASE (LYSU) HEXAGONAL FORM complexed with lysine and the non-hydrolysable atp analogue amp-pcp==
<StructureSection load='1e22' size='340' side='right' caption='[[1e22]], [[Resolution|resolution]] 2.43&Aring;' scene=''>
<StructureSection load='1e22' size='340' side='right'caption='[[1e22]], [[Resolution|resolution]] 2.43&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1e22]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1E22 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1E22 FirstGlance]. <br>
<table><tr><td colspan='2'>[[1e22]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1E22 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1E22 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACP:PHOSPHOMETHYLPHOSPHONIC+ACID+ADENYLATE+ESTER'>ACP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=LYS:LYSINE'>LYS</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.43&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1lyl|1lyl]], [[1e1o|1e1o]], [[1e1t|1e1t]], [[1e24|1e24]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACP:PHOSPHOMETHYLPHOSPHONIC+ACID+ADENYLATE+ESTER'>ACP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=LYS:LYSINE'>LYS</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Lysine--tRNA_ligase Lysine--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.6 6.1.1.6] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1e22 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1e22 OCA], [https://pdbe.org/1e22 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1e22 RCSB], [https://www.ebi.ac.uk/pdbsum/1e22 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1e22 ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1e22 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1e22 OCA], [http://pdbe.org/1e22 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1e22 RCSB], [http://www.ebi.ac.uk/pdbsum/1e22 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1e22 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/SYK2_ECOLI SYK2_ECOLI]] Also can synthesize a number of adenyl dinucleotides (in particular AppppA). These dinucleotides have been proposed to act as modulators of the heat-shock response and stress response.[HAMAP-Rule:MF_00252]  
[https://www.uniprot.org/uniprot/SYK2_ECOLI SYK2_ECOLI] Also can synthesize a number of adenyl dinucleotides (in particular AppppA). These dinucleotides have been proposed to act as modulators of the heat-shock response and stress response.[HAMAP-Rule:MF_00252]
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/e2/1e22_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/e2/1e22_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
Line 32: Line 31:


==See Also==
==See Also==
*[[Aminoacyl tRNA Synthetase|Aminoacyl tRNA Synthetase]]
*[[Aminoacyl tRNA synthetase 3D structures|Aminoacyl tRNA synthetase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Lysine--tRNA ligase]]
[[Category: Escherichia coli K-12]]
[[Category: Brick, P]]
[[Category: Large Structures]]
[[Category: Desogus, G]]
[[Category: Brick P]]
[[Category: Onesti, S]]
[[Category: Desogus G]]
[[Category: Todone, F]]
[[Category: Onesti S]]
[[Category: Aminoacyl-trna synthetase]]
[[Category: Todone F]]
[[Category: Ligase]]
[[Category: Protein biosynthesis]]

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

OCA