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==SOLUTION STRUCTURE OF PA1B, A 37-AMINO ACID INSECTICIDAL PROTEIN EXTRACTED FROM PEA SEEDS (PISUM SATIVUM)==
==SOLUTION STRUCTURE OF PA1B, A 37-AMINO ACID INSECTICIDAL PROTEIN EXTRACTED FROM PEA SEEDS (PISUM SATIVUM)==
<StructureSection load='1p8b' size='340' side='right' caption='[[1p8b]], [[NMR_Ensembles_of_Models | 15 NMR models]]' scene=''>
<StructureSection load='1p8b' size='340' side='right'caption='[[1p8b]]' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1p8b]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Pisum_sativum Pisum sativum]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1P8B OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1P8B FirstGlance]. <br>
<table><tr><td colspan='2'>Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1P8B OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1P8B FirstGlance]. <br>
</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=1p8b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1p8b OCA], [http://pdbe.org/1p8b PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1p8b RCSB], [http://www.ebi.ac.uk/pdbsum/1p8b PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1p8b ProSAT]</span></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR, 15 models</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=1p8b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1p8b OCA], [https://pdbe.org/1p8b PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1p8b RCSB], [https://www.ebi.ac.uk/pdbsum/1p8b PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1p8b ProSAT]</span></td></tr>
</table>
</table>
== Function ==
[[http://www.uniprot.org/uniprot/ALB1B_PEA ALB1B_PEA]] PA1b binds to basic 7S globulin (BG) and stimulates its phosphorylation activity. Involved in the signal transduction system to regulate the growth and differentiation as a hormone peptide. Toxic to various insects through binding to a high affinity binding site in the insect gut (By similarity).
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/p8/1p8b_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/p8/1p8b_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
   </jmolCheckbox>
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</div>
</div>
<div class="pdbe-citations 1p8b" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 1p8b" style="background-color:#fffaf0;"></div>
==See Also==
*[[Albumin 3D structures|Albumin 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Pisum sativum]]
[[Category: Large Structures]]
[[Category: Ferrasson, E]]
[[Category: Ferrasson E]]
[[Category: Gueguen, J]]
[[Category: Gueguen J]]
[[Category: Jouvensal, L]]
[[Category: Jouvensal L]]
[[Category: Quillien, L]]
[[Category: Quillien L]]
[[Category: Rahbe, Y]]
[[Category: Rahbe Y]]
[[Category: Vovelle, F]]
[[Category: Vovelle F]]
[[Category: Inhibitor cystine-knot]]
[[Category: Plant protein]]
Retrieved from "https://proteopedia.org/1p8b"