View source for 3kfy


==Dynamic switching and partial occupancies of a small molecule inhibitor complex of DHFR==
<StructureSection load='3kfy' size='340' side='right'caption='[[3kfy]], [[Resolution|resolution]] 2.08&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3kfy]] 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=3KFY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3KFY 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]] 2.08&#8491;</td></tr>
<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=JZM:5-[(4-CHLOROPHENYL)SULFANYL]QUINAZOLINE-2,4-DIAMINE'>JZM</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</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=3kfy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3kfy OCA], [https://pdbe.org/3kfy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3kfy RCSB], [https://www.ebi.ac.uk/pdbsum/3kfy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3kfy 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.

==See Also==
*[[Dihydrofolate reductase 3D structures|Dihydrofolate reductase 3D structures]]
__TOC__
</StructureSection>
[[Category: Escherichia coli K-12]]
[[Category: Large Structures]]
[[Category: Carroll MJ]]
[[Category: Collins EJ]]
[[Category: Gromova AV]]
[[Category: Lee AL]]
[[Category: Miller KR]]
[[Category: Singleton SF]]