View source for 2r19


==Crystal structure of the periplasmic lipopolysaccharide transport protein LptA (YhbN), orthorhombic form==
<StructureSection load='2r19' size='340' side='right'caption='[[2r19]], [[Resolution|resolution]] 2.16&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2r19]] is a 2 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=2R19 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2R19 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.16&#8491;</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=2r19 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2r19 OCA], [https://pdbe.org/2r19 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2r19 RCSB], [https://www.ebi.ac.uk/pdbsum/2r19 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2r19 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/LPTA_ECOLI LPTA_ECOLI] Involved in the assembly of lipopolysaccharide (LPS). Required for the translocation of LPS from the inner membrane to the outer membrane. May form a bridge between the inner membrane and the outer membrane, via interactions with LptC and LptD, thereby facilitating LPS transfer across the periplasm.[HAMAP-Rule:MF_01914]<ref>PMID:16765569</ref> <ref>PMID:17056748</ref> <ref>PMID:18424520</ref> <ref>PMID:18480051</ref> <ref>PMID:21169485</ref> 
== 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/r1/2r19_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=2r19 ConSurf].
<div style="clear:both"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Escherichia coli K-12]]
[[Category: Large Structures]]
[[Category: Jia Z]]
[[Category: Polissi A]]
[[Category: Suits MDL]]