4iqi

==Crystal Structure of 7-cyano-7-deazaguanine Reductase, QueF from Vibrio cholerae O1 biovar El Tor complexed with cytosine==

== Structural highlights ==

<table><tr><td colspan='2'>[[4iqi]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Vibrio_cholerae_O1_biovar_El_Tor_str._N16961 Vibrio cholerae O1 biovar El Tor str. N16961]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=3rjb 3rjb]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4IQI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4IQI 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]] 1.5&#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=CYT:6-AMINOPYRIMIDIN-2(1H)-ONE'>CYT</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=4iqi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4iqi OCA], [https://pdbe.org/4iqi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4iqi RCSB], [https://www.ebi.ac.uk/pdbsum/4iqi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4iqi ProSAT]</span></td></tr>

[https://www.uniprot.org/uniprot/QUEF_VIBCH QUEF_VIBCH] Catalyzes the NADPH-dependent reduction of 7-cyano-7-deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1) (By similarity).

[[Category: Large Structures]]

[[Category: Vibrio cholerae O1 biovar El Tor str. N16961]]

[[Category: Anderson WF]]

[[Category: Gu M]]

[[Category: Joachimiak A]]

[[Category: Kim Y]]

[[Category: Zhou M]]