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[[Image:2ano.png|left|200px]]


{{STRUCTURE_2ano|  PDB=2ano  |  SCENE=  }}
==Crystal structure of E.coli dihydrofolate reductase in complex with NADPH and the inhibitor MS-SH08-17==
 
<StructureSection load='2ano' size='340' side='right'caption='[[2ano]], [[Resolution|resolution]] 2.68&Aring;' scene=''>
===Crystal structure of E.coli dihydrofolate reductase in complex with NADPH and the inhibitor MS-SH08-17===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[2ano]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ANO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2ANO FirstGlance]. <br>
{{ABSTRACT_PUBMED_17125251}}
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.68&#8491;</td></tr>
 
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=817:1-{[N-(1-IMINO-GUANIDINO-METHYL)]SULFANYLMETHYL}-3-TRIFLUOROMETHYL-BENZENE'>817</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene></td></tr>
==About this Structure==
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2ano FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ano OCA], [https://pdbe.org/2ano PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ano RCSB], [https://www.ebi.ac.uk/pdbsum/2ano PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ano ProSAT]</span></td></tr>
[[2ano]] is a 1 chain structure of [[Dihydrofolate reductase]] with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ANO OCA].  
</table>
== Function ==
[https://www.uniprot.org/uniprot/DYR_ECOLI DYR_ECOLI] Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis.
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/an/2ano_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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=2ano ConSurf].
<div style="clear:both"></div>


==See Also==
==See Also==
*[[Dihydrofolate reductase|Dihydrofolate reductase]]
*[[Dihydrofolate reductase 3D structures|Dihydrofolate reductase 3D structures]]
 
__TOC__
==Reference==
</StructureSection>
<ref group="xtra">PMID:017125251</ref><ref group="xtra">PMID:016126221</ref><references group="xtra"/>
[[Category: Dihydrofolate reductase]]
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
[[Category: Brown, E D.]]
[[Category: Large Structures]]
[[Category: Daigle, D M.]]
[[Category: Brown ED]]
[[Category: Hughes, D W.]]
[[Category: Daigle DM]]
[[Category: Jackson, S G.]]
[[Category: Hughes DW]]
[[Category: Junop, M S.]]
[[Category: Jackson SG]]
[[Category: Mayer, S.]]
[[Category: Junop MS]]
[[Category: Organ, M.]]
[[Category: Mayer S]]
[[Category: Summerfield, R L.]]
[[Category: Organ M]]
[[Category: Dhfr]]
[[Category: Summerfield RL]]
[[Category: Oxidoreductase]]
[[Category: Protein inhibitor complex]]

Latest revision as of 12:13, 14 February 2024

Crystal structure of E.coli dihydrofolate reductase in complex with NADPH and the inhibitor MS-SH08-17Crystal structure of E.coli dihydrofolate reductase in complex with NADPH and the inhibitor MS-SH08-17

Structural highlights

2ano is a 1 chain structure with sequence from Escherichia coli. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.68Å
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

DYR_ECOLI Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

2ano, resolution 2.68Å

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