2if8
From Proteopedia
(Difference between revisions)
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==Crystal structure of Inositol Phosphate Multikinase Ipk2 in complex with ADP and Mn2+ from S. cerevisiae== | ==Crystal structure of Inositol Phosphate Multikinase Ipk2 in complex with ADP and Mn2+ from S. cerevisiae== | ||
- | <StructureSection load='2if8' size='340' side='right' caption='[[2if8]], [[Resolution|resolution]] 2.40Å' scene=''> | + | <StructureSection load='2if8' size='340' side='right'caption='[[2if8]], [[Resolution|resolution]] 2.40Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
- | <table><tr><td colspan='2'>[[2if8]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2if8]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Atcc_18824 Atcc 18824]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2IF8 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2IF8 FirstGlance]. <br> |
- | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr> | + | </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=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr> |
- | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2iew|2iew]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2iew|2iew]]</div></td></tr> |
- | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">IPK2 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">IPK2 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824])</td></tr> |
- | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Inositol-polyphosphate_multikinase Inositol-polyphosphate multikinase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.151 2.7.1.151] </span></td></tr> |
- | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2if8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2if8 OCA], [https://pdbe.org/2if8 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2if8 RCSB], [https://www.ebi.ac.uk/pdbsum/2if8 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2if8 ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
- | [[ | + | [[https://www.uniprot.org/uniprot/IPMK_YEAST IPMK_YEAST]] Has kinase activity and phosphorylates inositol 1,4,5-trisphosphate (Ins(1,4,5)P3) and inositol 1,3,4,5-tetrakisphosphate (Ins(1,3,4,5)P4). Has low kinase activity towards InsP6. With ARG80, ARG81 and MCM1, coordinates the expression of arginine anabolic and catabolic genes in response to arginine. Recruites ARG80 and MCM21 to stabilize them.<ref>PMID:10574768</ref> <ref>PMID:10632874</ref> |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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[[Category: Atcc 18824]] | [[Category: Atcc 18824]] | ||
[[Category: Inositol-polyphosphate multikinase]] | [[Category: Inositol-polyphosphate multikinase]] | ||
+ | [[Category: Large Structures]] | ||
[[Category: Holmes, W]] | [[Category: Holmes, W]] | ||
[[Category: Jogl, G]] | [[Category: Jogl, G]] | ||
[[Category: Atp-grasp fold related]] | [[Category: Atp-grasp fold related]] | ||
[[Category: Transferase]] | [[Category: Transferase]] |
Revision as of 11:15, 31 March 2021
Crystal structure of Inositol Phosphate Multikinase Ipk2 in complex with ADP and Mn2+ from S. cerevisiae
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