1idc
From Proteopedia
(Difference between revisions)
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<StructureSection load='1idc' size='340' side='right'caption='[[1idc]], [[Resolution|resolution]] 2.50Å' scene=''> | <StructureSection load='1idc' size='340' side='right'caption='[[1idc]], [[Resolution|resolution]] 2.50Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1idc]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[1idc]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. The September 2010 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Isocitrate Dehydrogenase'' by David Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2010_9 10.2210/rcsb_pdb/mom_2010_9]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IDC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IDC FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=OXS:2-OXALOSUCCINIC+ACID'>OXS</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=1idc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1idc OCA], [https://pdbe.org/1idc PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1idc RCSB], [https://www.ebi.ac.uk/pdbsum/1idc PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1idc 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=1idc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1idc OCA], [https://pdbe.org/1idc PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1idc RCSB], [https://www.ebi.ac.uk/pdbsum/1idc PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1idc ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/IDH_ECOLI IDH_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=1idc 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=1idc ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | Site-directed mutagenesis and Laue diffraction data to 2.5 A resolution were used to solve the structures of two sequential intermediates formed during the catalytic actions of isocitrate dehydrogenase. Both intermediates are distinct from the enzyme-substrate and enzyme-product complexes. Mutation of key catalytic residues changed the rate determining steps so that protein and substrate intermediates within the overall reaction pathway could be visualized. | ||
| - | |||
| - | Mutagenesis and Laue structures of enzyme intermediates: isocitrate dehydrogenase.,Bolduc JM, Dyer DH, Scott WG, Singer P, Sweet RM, Koshland DE Jr, Stoddard BL Science. 1995 Jun 2;268(5215):1312-8. PMID:7761851<ref>PMID:7761851</ref> | ||
| - | |||
| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 1idc" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
*[[Isocitrate dehydrogenase 3D structures|Isocitrate dehydrogenase 3D structures]] | *[[Isocitrate dehydrogenase 3D structures|Isocitrate dehydrogenase 3D structures]] | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Escherichia coli]] |
[[Category: Isocitrate Dehydrogenase]] | [[Category: Isocitrate Dehydrogenase]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: RCSB PDB Molecule of the Month]] | [[Category: RCSB PDB Molecule of the Month]] | ||
| - | [[Category: Bolduc | + | [[Category: Bolduc JM]] |
| - | [[Category: Dyer | + | [[Category: Dyer DH]] |
| - | [[Category: | + | [[Category: Koshland Junior DE]] |
| - | [[Category: Scott | + | [[Category: Scott WG]] |
| - | [[Category: Singer | + | [[Category: Singer P]] |
| - | [[Category: Stoddard | + | [[Category: Stoddard BL]] |
| - | [[Category: Sweet | + | [[Category: Sweet RM]] |
Revision as of 07:46, 3 April 2024
ISOCITRATE DEHYDROGENASE FROM E.COLI (MUTANT K230M), STEADY-STATE INTERMEDIATE COMPLEX DETERMINED BY LAUE CRYSTALLOGRAPHY
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