View source for 4rep


==Crystal Structure of gamma-carotenoid desaturase==
<StructureSection load='4rep' size='340' side='right'caption='[[4rep]], [[Resolution|resolution]] 1.97&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4rep]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Nonlabens_dokdonensis_DSW-6 Nonlabens dokdonensis DSW-6]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4REP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4REP 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]] 1.97&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</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=4rep FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4rep OCA], [https://pdbe.org/4rep PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4rep RCSB], [https://www.ebi.ac.uk/pdbsum/4rep PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4rep ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/CRTDH_NONDD CRTDH_NONDD] Catalyzes the introduction of a C-3,4 double bond into 1'-hydroxy-gamma-carotene and rhodopin (1-hydroxylycopene) to yield 1'-hydroxytorulene and (3E)-3,4-didehydrorhodopin, respectively (By similarity). Can also use 1-hydroxy-all-trans-1,2-dihydro-neurosporene, 1,1'-dihydroxy-1,1',2,2'-tetrahydroneurosporene and 1,1'-dihydroxy-1,1',2,2'-tetrahydrolycopene (By similarity). Probably involved in the synthesis of myxol, a gamma-carotene derivative (Probable). May use FAD as a proton acceptor (Probable).[UniProtKB:Q7WT72]<ref>PMID:26138397</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Nonlabens dokdonensis DSW-6]]
[[Category: Ahn J-W]]
[[Category: Kim E-J]]
[[Category: Kim K-J]]
[[Category: Kim S]]