1z2n: Difference between revisions
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==Inositol 1,3,4-trisphosphate 5/6-kinase complexed Mg2+/ADP== | |||
<StructureSection load='1z2n' size='340' side='right'caption='[[1z2n]], [[Resolution|resolution]] 1.20Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[1z2n]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Entamoeba_histolytica_HM-1:IMSS Entamoeba histolytica HM-1:IMSS]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z2N OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Z2N 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]] 1.2Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></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=1z2n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1z2n OCA], [https://pdbe.org/1z2n PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1z2n RCSB], [https://www.ebi.ac.uk/pdbsum/1z2n PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1z2n ProSAT]</span></td></tr> | ||
[[1z2n]] is a 1 chain structure with sequence from [ | </table> | ||
== Function == | |||
== | [https://www.uniprot.org/uniprot/ITPK1_ENTH1 ITPK1_ENTH1] Kinase that can phosphorylate various inositol polyphosphate such as Ins(3,4,5,6)P4 or Ins(1,3,4)P3. Phosphorylates Ins(3,4,5,6)P4 at position 1 to form Ins(1,3,4,5,6)P5. This reaction is thought to have regulatory importance, since Ins(3,4,5,6)P4 is an inhibitor of plasma membrane Ca(2+)-activated Cl(-) channels, while Ins(1,3,4,5,6)P5 is not. Also phosphorylates Ins(1,3,4)P3 on O-5 and O-6 to form Ins(1,3,4,6)P4, an essential molecule in the hexakisphosphate (InsP6) pathway. May also act as an isomerase that interconverts the inositol tetrakisphosphate isomers Ins(1,3,4,5)P4 and Ins(1,3,4,6)P4 in the presence of ADP and magnesium. | ||
< | == Evolutionary Conservation == | ||
[[ | [[Image:Consurf_key_small.gif|200px|right]] | ||
[[ | Check<jmol> | ||
[[Category: | <jmolCheckbox> | ||
[[Category: | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/z2/1z2n_consurf.spt"</scriptWhenChecked> | ||
[[Category: | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
[[Category: | <text>to colour the structure by Evolutionary Conservation</text> | ||
[[Category: | </jmolCheckbox> | ||
[[Category: | </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=1z2n ConSurf]. | ||
<div style="clear:both"></div> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Entamoeba histolytica HM-1:IMSS]] | |||
[[Category: Large Structures]] | |||
[[Category: Hurley JH]] | |||
[[Category: Majerus PW]] | |||
[[Category: Miller GJ]] | |||
[[Category: Wilson MP]] | |||
Latest revision as of 09:02, 14 February 2024
Inositol 1,3,4-trisphosphate 5/6-kinase complexed Mg2+/ADP
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