View source for 7k68


==Crystal Structure of Dihydrofolate reductase (DHFR) from Mycobacterium ulcerans Agy99 in complex with NADP and inhibitor SDDC-0001565==
<StructureSection load='7k68' size='340' side='right'caption='[[7k68]], [[Resolution|resolution]] 1.45&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[7k68]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycobacterium_ulcerans_Agy99 Mycobacterium ulcerans Agy99]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7K68 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7K68 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]] 1.45&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</scene>, <scene name='pdbligand=QKJ:3-(3-{3-[(2,4-diamino-6-ethylpyrimidin-5-yl)oxy]propoxy}phenyl)propanoic+acid'>QKJ</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=7k68 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7k68 OCA], [https://pdbe.org/7k68 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7k68 RCSB], [https://www.ebi.ac.uk/pdbsum/7k68 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7k68 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/A0PQG8_MYCUA A0PQG8_MYCUA] Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis.[PIRNR:PIRNR000194]

==See Also==
*[[Dihydrofolate reductase 3D structures|Dihydrofolate reductase 3D structures]]
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Mycobacterium ulcerans Agy99]]