2qhx
From Proteopedia
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| - | [[Image:2qhx.png|left|200px]] | ||
| - | + | ==Structure of Pteridine Reductase from Leishmania major complexed with a ligand== | |
| - | + | <StructureSection load='2qhx' size='340' side='right'caption='[[2qhx]], [[Resolution|resolution]] 2.61Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[2qhx]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Leishmania_major Leishmania major]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QHX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QHX FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.61Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE1:METHYL+1-(4-{[(2,4-DIAMINOPTERIDIN-6-YL)METHYL](METHYL)AMINO}BENZOYL)PIPERIDINE-4-CARBOXYLATE'>FE1</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</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=2qhx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qhx OCA], [https://pdbe.org/2qhx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qhx RCSB], [https://www.ebi.ac.uk/pdbsum/2qhx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qhx ProSAT]</span></td></tr> |
| - | [[2qhx]] is a 4 chain structure with sequence from [ | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/PTR1_LEIMA PTR1_LEIMA] Exhibits a NADPH-dependent biopterin reductase activity. Has good activity with folate and significant activity with dihydrofolate and dihydrobiopterin, but not with quinonoid dihydrobiopterin. Confers resistance to methotrexate (MTX).<ref>PMID:7972081</ref> | ||
| + | == 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/qh/2qhx_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=2qhx ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
*[[Methyl-accepting chemotaxis protein|Methyl-accepting chemotaxis protein]] | *[[Methyl-accepting chemotaxis protein|Methyl-accepting chemotaxis protein]] | ||
| - | + | *[[Pteridine reductase|Pteridine reductase]] | |
| - | == | + | == References == |
| - | < | + | <references/> |
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
[[Category: Leishmania major]] | [[Category: Leishmania major]] | ||
| - | + | [[Category: Gibellini F]] | |
| - | [[Category: Gibellini | + | [[Category: Hunter WN]] |
| - | [[Category: Hunter | + | [[Category: Mcluskey K]] |
| - | [[Category: Mcluskey | + | [[Category: Tulloch L]] |
| - | [[Category: Tulloch | + | |
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Current revision
Structure of Pteridine Reductase from Leishmania major complexed with a ligand
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