6dfr: Difference between revisions

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[[Image:6dfr.png|left|200px]]


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==CRYSTAL STRUCTURES OF ESCHERICHIA COLI DIHYDROFOLATE REDUCTASE. THE NADP+ HOLOENZYME AND THE FOLATE(DOT)NADP+ TERNARY COMPLEX. SUBSTRATE BINDING AND A MODEL FOR THE TRANSITION STATE==
The line below this paragraph, containing "STRUCTURE_6dfr", creates the "Structure Box" on the page.
<StructureSection load='6dfr' size='340' side='right'caption='[[6dfr]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[6dfr]] 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=6DFR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6DFR FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</scene></td></tr>
{{STRUCTURE_6dfr| PDB=6dfr |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6dfr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6dfr OCA], [https://pdbe.org/6dfr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6dfr RCSB], [https://www.ebi.ac.uk/pdbsum/6dfr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6dfr ProSAT]</span></td></tr>
</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/df/6dfr_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=6dfr ConSurf].
<div style="clear:both"></div>


===CRYSTAL STRUCTURES OF ESCHERICHIA COLI DIHYDROFOLATE REDUCTASE. THE NADP+ HOLOENZYME AND THE FOLATE(DOT)NADP+ TERNARY COMPLEX. SUBSTRATE BINDING AND A MODEL FOR THE TRANSITION STATE===
==See Also==
 
*[[Dihydrofolate reductase 3D structures|Dihydrofolate reductase 3D structures]]
 
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</StructureSection>
The line below this paragraph, {{ABSTRACT_PUBMED_2185835}}, adds the Publication Abstract to the page
(as it appears on PubMed at http://www.pubmed.gov), where 2185835 is the PubMed ID number.
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{{ABSTRACT_PUBMED_2185835}}
 
==About this Structure==
6DFR is a 1 chain structure of 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=6DFR OCA].
 
==Reference==
<ref group="xtra">PMID:2185835</ref><references group="xtra"/>
[[Category: Dihydrofolate reductase]]
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
[[Category: Bystroff, C.]]
[[Category: Large Structures]]
[[Category: Kraut, J.]]
[[Category: Bystroff C]]
[[Category: Oatley, S J.]]
[[Category: Kraut J]]
[[Category: Oxido-reductase]]
[[Category: Oatley SJ]]
 
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