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<StructureSection load='1igp' size='340' side='right'caption='[[1igp]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
<StructureSection load='1igp' size='340' side='right'caption='[[1igp]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1igp]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IGP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1IGP FirstGlance]. <br>
<table><tr><td colspan='2'>[[1igp]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IGP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IGP FirstGlance]. <br>
</td></tr><tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Inorganic_diphosphatase Inorganic diphosphatase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.1.1 3.6.1.1] </span></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]] 2.2&#8491;</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=1igp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1igp OCA], [http://pdbe.org/1igp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1igp RCSB], [http://www.ebi.ac.uk/pdbsum/1igp PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1igp ProSAT]</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=1igp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1igp OCA], [https://pdbe.org/1igp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1igp RCSB], [https://www.ebi.ac.uk/pdbsum/1igp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1igp ProSAT]</span></td></tr>
</table>
</table>
== Function ==
[https://www.uniprot.org/uniprot/IPYR_ECOLI IPYR_ECOLI]
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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</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=1igp ConSurf].
</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=1igp ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
An E. coli inorganic pyrophosphatase overproducer and a method for a large-scale production of the homogeneous enzyme are described. The inorganic pyrophosphatase was crystallized in the form containing one subunit of a homohexameric molecule per asymmetric unit: space group R32, a = 110.4 A, c = 76.8 A. The electron density map to 2.5 A resolution phased with Eu- and Hg-derivatives (figure of merit, &lt;m&gt; = 0.51) was improved by the solvent flattening procedure (&lt;m&gt; = 0.77). The course of the polypeptide chain and the secondary structure elements, intersubunit contacts and positions of the active sites were characterized. Homology with S. cerevisiae inorganic pyrophosphatase structure was found.
X-ray crystallographic studies of recombinant inorganic pyrophosphatase from Escherichia coli.,Oganessyan VYu, Kurilova SA, Vorobyeva NN, Nazarova TI, Popov AN, Lebedev AA, Avaeva SM, Harutyunyan EH FEBS Lett. 1994 Jul 18;348(3):301-4. PMID:8034059<ref>PMID:8034059</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 1igp" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Inorganic pyrophosphatase|Inorganic pyrophosphatase]]
*[[Inorganic pyrophosphatase 3D structures|Inorganic pyrophosphatase 3D structures]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Inorganic diphosphatase]]
[[Category: Escherichia coli]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Avaeva, S M]]
[[Category: Avaeva SM]]
[[Category: Harutyunyan, E H]]
[[Category: Harutyunyan EH]]
[[Category: Oganessyan, V Yu]]
[[Category: Oganessyan VYu]]
[[Category: Acid anhydride hydrolase]]
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