This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
3esj
From Proteopedia
(Difference between revisions)
| (2 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
==Crystal structure of 2C-methyl-D-erythritol 2,4-clycodiphosphate synthase complexed with ligand== | ==Crystal structure of 2C-methyl-D-erythritol 2,4-clycodiphosphate synthase complexed with ligand== | ||
| - | <StructureSection load='3esj' size='340' side='right' caption='[[3esj]], [[Resolution|resolution]] 2.70Å' scene=''> | + | <StructureSection load='3esj' size='340' side='right'caption='[[3esj]], [[Resolution|resolution]] 2.70Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3esj]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3esj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ESJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3ESJ FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CC7:4-AMINO-1-[(2S,4AR,6R,7R,7AS)-2,7-DIHYDROXY-2-OXIDOTETRAHYDRO-4H-FURO[3,2-D][1,3,2]DIOXAPHOSPHININ-6-YL]PYRIMIDIN-2(1H)-ONE'>CC7</scene>, <scene name='pdbligand=GPP:GERANYL+DIPHOSPHATE'>GPP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CC7:4-AMINO-1-[(2S,4AR,6R,7R,7AS)-2,7-DIHYDROXY-2-OXIDOTETRAHYDRO-4H-FURO[3,2-D][1,3,2]DIOXAPHOSPHININ-6-YL]PYRIMIDIN-2(1H)-ONE'>CC7</scene>, <scene name='pdbligand=GPP:GERANYL+DIPHOSPHATE'>GPP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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=3esj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3esj OCA], [https://pdbe.org/3esj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3esj RCSB], [https://www.ebi.ac.uk/pdbsum/3esj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3esj ProSAT]</span></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/ISPF_ECOLI ISPF_ECOLI] Involved in the biosynthesis of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP), two major building blocks of isoprenoid compounds. Catalyzes the conversion of 4-diphosphocytidyl-2-C-methyl-D-erythritol 2-phosphate (CDP-ME2P) to 2-C-methyl-D-erythritol 2,4-cyclodiphosphate (ME-CPP) with a corresponding release of cytidine 5-monophosphate (CMP). Also converts 4-diphosphocytidyl-2-C-methyl-D-erythritol into 2-C-methyl-D-erythritol 3,4-cyclophosphate and CMP.<ref>PMID:10694574</ref> <ref>PMID:22839733</ref> |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/es/3esj_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/es/3esj_consurf.spt"</scriptWhenChecked> |
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
| Line 32: | Line 31: | ||
==See Also== | ==See Also== | ||
| - | *[[MECDP synthase|MECDP synthase]] | + | *[[MECDP synthase 3D structures|MECDP synthase 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Escherichia coli K-12]] |
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Hunter | + | [[Category: Hunter WN]] |
| - | [[Category: Ramsden | + | [[Category: Ramsden NL]] |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
Crystal structure of 2C-methyl-D-erythritol 2,4-clycodiphosphate synthase complexed with ligand
| |||||||||||
