1air

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
m (Protected "1air" [edit=sysop:move=sysop])
Line 1: Line 1:
-
[[Image:1air.png|left|200px]]
+
==PECTATE LYASE C FROM ERWINIA CHRYSANTHEMI (EC16) TO A RESOLUTION OF 2.2 ANGSTROMS WITH 128 WATERS==
 +
<StructureSection load='1air' size='340' side='right' caption='[[1air]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
 +
== Structural highlights ==
 +
<table><tr><td colspan='2'>[[1air]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Erwinia_chrysanthemi Erwinia chrysanthemi]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1AIR OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1AIR FirstGlance]. <br>
 +
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene><br>
 +
<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Pectate_lyase Pectate lyase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.2.2.2 4.2.2.2] </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=1air FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1air OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1air RCSB], [http://www.ebi.ac.uk/pdbsum/1air PDBsum]</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/ai/1air_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 ==
 +
The crystal structure of pectate lyase E (PelE; EC 4.2.2.2) from the enterobacteria Erwinia chrysanthemi has been refined by molecular dynamics techniques to a resolution of 2.2 A and an R factor (an agreement factor between observed structure factor amplitudes) of 16.1%. The final model consists of all 355 amino acids and 157 water molecules. The root-mean-square deviation from ideality is 0.009 A for bond lengths and 1.721[deg] for bond angles. The structure of PelE bound to a lanthanum ion, which inhibits the enzymatic activity, has also been refined and compared to the metal-free protein. In addition, the structures of pectate lyase C (PelC) in the presence and absence of a lutetium ion have been refined further using an improved algorithm for identifying waters and other solvent molecules. The two putative active site regions of PelE have been compared to those in the refined structure of PelC. The analysis of the atomic details of PelE and PelC in the presence and absence of lanthanide ions provides insight into the enzymatic mechanism of pectate lyases.
-
{{STRUCTURE_1air| PDB=1air | SCENE= }}
+
The Refined Three-Dimensional Structure of Pectate Lyase E from Erwinia chrysanthemi at 2.2 A Resolution.,Lietzke SE, Scavetta RD, Yoder MD, Jurnak F Plant Physiol. 1996 May;111(1):73-92. PMID:12226275<ref>PMID:12226275</ref>
-
===PECTATE LYASE C FROM ERWINIA CHRYSANTHEMI (EC16) TO A RESOLUTION OF 2.2 ANGSTROMS WITH 128 WATERS===
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
 
+
</div>
-
{{ABSTRACT_PUBMED_12226275}}
+
== References ==
-
 
+
<references/>
-
==About this Structure==
+
__TOC__
-
[[1air]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Erwinia_chrysanthemi Erwinia chrysanthemi]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1AIR OCA].
+
</StructureSection>
-
 
+
-
==Reference==
+
-
<ref group="xtra">PMID:012226275</ref><ref group="xtra">PMID:014695246</ref><references group="xtra"/>
+
[[Category: Erwinia chrysanthemi]]
[[Category: Erwinia chrysanthemi]]
[[Category: Pectate lyase]]
[[Category: Pectate lyase]]

Revision as of 08:11, 30 July 2014

PECTATE LYASE C FROM ERWINIA CHRYSANTHEMI (EC16) TO A RESOLUTION OF 2.2 ANGSTROMS WITH 128 WATERS

1air, resolution 2.20Å

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1air"
Views
Personal tools
Navigation
Toolbox